diff --git a/build-driver-agents.sh b/build-driver-agents.sh
index d975e1e..729a719 100755
--- a/build-driver-agents.sh
+++ b/build-driver-agents.sh
@@ -5,7 +5,7 @@ set -euo pipefail
 SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
 cd "$SCRIPT_DIR"
 
-DEFAULT_DRIVERS=(mariadb oceanbase doris starrocks sphinx sqlserver sqlite duckdb dameng kingbase highgo vastbase opengauss iris mongodb tdengine clickhouse elasticsearch)
+DEFAULT_DRIVERS=(mariadb oceanbase doris starrocks sphinx sqlserver sqlite duckdb dameng kingbase highgo vastbase opengauss iris mongodb tdengine iotdb clickhouse elasticsearch)
 DEFAULT_PLATFORMS=(darwin/amd64 darwin/arm64 windows/amd64 windows/arm64 linux/amd64 linux/arm64)
 DUCKDB_WINDOWS_LIBRARY_VERSION="v1.4.4"
 DUCKDB_WINDOWS_LIBRARY_URL="https://github.com/duckdb/duckdb/releases/download/${DUCKDB_WINDOWS_LIBRARY_VERSION}/libduckdb-windows-amd64.zip"
@@ -43,7 +43,7 @@ normalize_driver() {
     doris|diros) echo "doris" ;;
     open_gauss|open-gauss) echo "opengauss" ;;
     elasticsearch|elastic) echo "elasticsearch" ;;
-    mariadb|oceanbase|starrocks|sphinx|sqlserver|sqlite|duckdb|dameng|kingbase|highgo|vastbase|opengauss|iris|mongodb|tdengine|clickhouse)
+    mariadb|oceanbase|starrocks|sphinx|sqlserver|sqlite|duckdb|dameng|kingbase|highgo|vastbase|opengauss|iris|mongodb|tdengine|iotdb|clickhouse)
       echo "$name"
       ;;
     *)
diff --git a/cmd/optional-driver-agent/provider_iotdb.go b/cmd/optional-driver-agent/provider_iotdb.go
new file mode 100644
index 0000000..0beb13e
--- /dev/null
+++ b/cmd/optional-driver-agent/provider_iotdb.go
@@ -0,0 +1,12 @@
+//go:build gonavi_iotdb_driver
+
+package main
+
+import "GoNavi-Wails/internal/db"
+
+func init() {
+	agentDriverType = "iotdb"
+	agentDatabaseFactory = func() db.Database {
+		return &db.IoTDBDB{}
+	}
+}
diff --git a/frontend/src/components/ConnectionModal.edit-password.test.tsx b/frontend/src/components/ConnectionModal.edit-password.test.tsx
index 125bd70..f3cc7da 100644
--- a/frontend/src/components/ConnectionModal.edit-password.test.tsx
+++ b/frontend/src/components/ConnectionModal.edit-password.test.tsx
@@ -64,6 +64,18 @@ describe('ConnectionModal data source registry', () => {
     expect(source).toContain('return "http://127.0.0.1:6333";');
     expect(source).toContain('return "apiKey=...";');
   });
+
+  it('exposes Apache IoTDB in the create-connection picker with timeseries defaults', () => {
+    expect(source).toContain("case 'iotdb':");
+    expect(source).toContain('return 6667;');
+    expect(source).toContain('iotdb: ["iotdb"]');
+    expect(source).toContain("key: 'iotdb'");
+    expect(source).toContain("name: 'Apache IoTDB'");
+    expect(source).toContain('dbType === "iotdb"');
+    expect(source).toContain("return 'Storage Group / Device / Timeseries';");
+    expect(source).toContain('return "iotdb://root:root@127.0.0.1:6667/root.sg";');
+    expect(source).toContain('return "fetchSize=1024&timeZone=Asia%2FShanghai";');
+  });
 });
 
 describe('ConnectionModal Redis Sentinel configuration', () => {
diff --git a/frontend/src/components/ConnectionModal.tsx b/frontend/src/components/ConnectionModal.tsx
index 876cfe3..b5a7aa3 100644
--- a/frontend/src/components/ConnectionModal.tsx
+++ b/frontend/src/components/ConnectionModal.tsx
@@ -1873,6 +1873,9 @@ const ConnectionModal: React.FC<{
     if (dbType === "qdrant") {
       return "http://127.0.0.1:6333";
     }
+    if (dbType === "iotdb") {
+      return "iotdb://root:root@127.0.0.1:6667/root.sg";
+    }
     if (dbType === "redis") {
       return "redis://:pass@127.0.0.1:6379,127.0.0.2:6379/0?topology=cluster 或 redis://:pass@10.0.0.1:26379,10.0.0.2:26379/0?topology=sentinel&master=mymaster";
     }
@@ -1922,6 +1925,8 @@ const ConnectionModal: React.FC<{
         return "schema=SYSDBA";
       case "tdengine":
         return "timezone=Asia%2FShanghai";
+      case "iotdb":
+        return "fetchSize=1024&timeZone=Asia%2FShanghai";
       default:
         return "key=value&another=value";
     }
diff --git a/frontend/src/components/DataSyncModal.tsx b/frontend/src/components/DataSyncModal.tsx
index 9c233ee..7efd45b 100644
--- a/frontend/src/components/DataSyncModal.tsx
+++ b/frontend/src/components/DataSyncModal.tsx
@@ -7,6 +7,7 @@ import { SavedConnection } from '../types';
 import { EventsOn } from '../../wailsjs/runtime/runtime';
 import { isMacLikePlatform, normalizeOpacityForPlatform, resolveAppearanceValues, resolveTextInputSafeBackdropFilter } from '../utils/appearance';
 import { buildRpcConnectionConfig } from '../utils/connectionRpcConfig';
+import { quoteIdentPart, quoteQualifiedIdent } from '../utils/sql';
 import { formatLocalDateTimeLiteral, normalizeTemporalLiteralText } from './dataGridCopyInsert';
 import { buildDataSyncRequest, type SourceDatasetMode, validateDataSyncSelection } from './dataSyncRequest';
 const { Title, Text } = Typography;
@@ -46,26 +47,11 @@ type TableOps = {
 type WorkflowType = 'sync' | 'migration';
 
 const quoteSqlIdent = (dbType: string, ident: string): string => {
-  const raw = String(ident || '').trim();
-  if (!raw) return raw;
-  const t = String(dbType || '').toLowerCase();
-  if (t === 'mysql' || t === 'mariadb' || t === 'oceanbase' || t === 'diros' || t === 'starrocks' || t === 'sphinx' || t === 'clickhouse' || t === 'tdengine') {
-    return `\`${raw.replace(/`/g, '``')}\``;
-  }
-  if (t === 'sqlserver') {
-    return `[${raw.replace(/]/g, ']]')}]`;
-  }
-  return `"${raw.replace(/"/g, '""')}"`;
+  return quoteIdentPart(dbType, String(ident || '').trim());
 };
 
 const quoteSqlTable = (dbType: string, tableName: string): string => {
-  const raw = String(tableName || '').trim();
-  if (!raw) return raw;
-  if (!raw.includes('.')) return quoteSqlIdent(dbType, raw);
-  return raw
-    .split('.')
-    .map((part) => quoteSqlIdent(dbType, part))
-    .join('.');
+  return quoteQualifiedIdent(dbType, String(tableName || '').trim());
 };
 
 const toSqlLiteral = (value: any, dbType: string): string => {
diff --git a/frontend/src/components/DatabaseIcons.test.tsx b/frontend/src/components/DatabaseIcons.test.tsx
index b0ae56e..6f5f6d5 100644
--- a/frontend/src/components/DatabaseIcons.test.tsx
+++ b/frontend/src/components/DatabaseIcons.test.tsx
@@ -32,6 +32,13 @@ describe('DatabaseIcons', () => {
     expect(markup).toContain('>Qd</text>');
   });
 
+  it('includes Apache IoTDB in the selectable database icons', () => {
+    expect(DB_ICON_TYPES).toContain('iotdb');
+    expect(getDbIconLabel('iotdb')).toBe('Apache IoTDB');
+    const markup = renderToStaticMarkup(<>{getDbIcon('iotdb', undefined, 22)}</>);
+    expect(markup).toContain('>Io</text>');
+  });
+
   it('wraps database icons in a consistent frame for sidebar sizing', () => {
     const mysqlMarkup = renderToStaticMarkup(<>{getDbIcon('mysql', undefined, 22)}</>);
     const jvmMarkup = renderToStaticMarkup(<>{getDbIcon('jvm', undefined, 22)}</>);
diff --git a/frontend/src/components/DatabaseIcons.tsx b/frontend/src/components/DatabaseIcons.tsx
index e224cf6..9a66348 100644
--- a/frontend/src/components/DatabaseIcons.tsx
+++ b/frontend/src/components/DatabaseIcons.tsx
@@ -49,6 +49,7 @@ const DB_DEFAULT_COLORS: Record<string, string> = {
     highgo:     '#00A86B',
     iris:       '#1F6FEB',
     tdengine:   '#2962FF',
+    iotdb:      '#0F766E',
     chroma:     '#7C3AED',
     qdrant:     '#DC244C',
     diros:      '#0050B3',
@@ -180,6 +181,9 @@ const IrisIcon: React.FC<DbIconProps> = ({ size = 16, color }) => (
 const TDengineIcon: React.FC<DbIconProps> = ({ size = 16, color }) => (
     <ColorBadge size={size} color={color || DB_DEFAULT_COLORS.tdengine} label="TD" />
 );
+const IoTDBIcon: React.FC<DbIconProps> = ({ size = 16, color }) => (
+    <ColorBadge size={size} color={color || DB_DEFAULT_COLORS.iotdb} label="Io" />
+);
 const ChromaIcon: React.FC<DbIconProps> = ({ size = 16, color }) => (
     <ColorBadge size={size} color={color || DB_DEFAULT_COLORS.chroma} label="Ch" />
 );
@@ -239,6 +243,7 @@ const DB_ICON_MAP: Record<string, React.FC<DbIconProps>> = {
     highgo: HighGoIcon,
     iris: IrisIcon,
     tdengine: TDengineIcon,
+    iotdb: IoTDBIcon,
     chroma: ChromaIcon,
     qdrant: QdrantIcon,
     elasticsearch: ElasticsearchIcon,
@@ -249,7 +254,7 @@ const DB_ICON_MAP: Record<string, React.FC<DbIconProps>> = {
 export const DB_ICON_TYPES: string[] = [
     'mysql', 'mariadb', 'oceanbase', 'postgres', 'redis', 'mongodb', 'jvm',
     'oracle', 'sqlserver', 'sqlite', 'duckdb', 'clickhouse', 'starrocks',
-    'kingbase', 'dameng', 'vastbase', 'opengauss', 'highgo', 'iris', 'tdengine', 'chroma', 'qdrant', 'elasticsearch', 'custom',
+    'kingbase', 'dameng', 'vastbase', 'opengauss', 'highgo', 'iris', 'tdengine', 'iotdb', 'chroma', 'qdrant', 'elasticsearch', 'custom',
 ];
 
 /** 该类型是否有品牌 SVG 文件 */
@@ -271,7 +276,7 @@ export const getDbIconLabel = (type: string): string => {
         sqlserver: 'SQL Server', clickhouse: 'ClickHouse', sqlite: 'SQLite',
         starrocks: 'StarRocks',
         duckdb: 'DuckDB', kingbase: '金仓', dameng: '达梦',
-        vastbase: 'VastBase', opengauss: 'OpenGauss', highgo: '瀚高', iris: 'InterSystems IRIS', tdengine: 'TDengine',
+        vastbase: 'VastBase', opengauss: 'OpenGauss', highgo: '瀚高', iris: 'InterSystems IRIS', tdengine: 'TDengine', iotdb: 'Apache IoTDB',
         chroma: 'Chroma',
         qdrant: 'Qdrant',
         elasticsearch: 'Elasticsearch',
diff --git a/frontend/src/components/Sidebar.tsx b/frontend/src/components/Sidebar.tsx
index 3762cda..cadadcd 100644
--- a/frontend/src/components/Sidebar.tsx
+++ b/frontend/src/components/Sidebar.tsx
@@ -2540,16 +2540,16 @@ const Sidebar: React.FC<{
     }
   };
 
-  const isNonRelationalDbType = (connectionId: string): boolean => {
+  const isStructureOnlyDbType = (connectionId: string): boolean => {
       const conn = connections.find(c => c.id === connectionId);
       if (!conn) return false;
       const dbType = resolveDataSourceType(conn.config);
-      return dbType === 'elasticsearch' || dbType === 'mongodb' || dbType === 'redis';
+      return dbType === 'elasticsearch' || dbType === 'mongodb' || dbType === 'redis' || dbType === 'iotdb';
   };
 
   const openDesign = (node: any, initialTab: string, readOnly: boolean = false) => {
       const { tableName, dbName, id } = node.dataRef;
-      const forceReadOnly = readOnly || isNonRelationalDbType(id);
+      const forceReadOnly = readOnly || isStructureOnlyDbType(id);
       addTab({
           id: `design-${id}-${dbName}-${tableName}`,
           title: `${forceReadOnly ? '表结构' : '设计表'} (${tableName})`,
@@ -2564,6 +2564,10 @@ const Sidebar: React.FC<{
 
   const openNewTableDesign = (node: any) => {
       const { dbName, id } = node.dataRef;
+      if (isStructureOnlyDbType(id)) {
+          message.warning('当前数据源暂不支持可视化新建表');
+          return;
+      }
       addTab({
           id: `new-table-${id}-${dbName}-${Date.now()}`,
           title: `新建表 - ${dbName}`,
@@ -6405,14 +6409,15 @@ const Sidebar: React.FC<{
         const groupData = node.dataRef; // { ...conn, dbName, groupKey }
         const sortPreferenceKey = `${groupData.id}-${groupData.dbName}`;
         const currentSort = tableSortPreference[sortPreferenceKey] || 'name';
+        const canCreateTable = !isStructureOnlyDbType(String(groupData.id || ''));
 
         return [
-            {
+            ...(canCreateTable ? [{
                 key: 'new-table',
                 label: '新建表',
                 icon: <TableOutlined />,
                 onClick: () => openNewTableDesign(node)
-            },
+            }] : []),
             { type: 'divider' },
             {
                 key: 'sort-by-name',
@@ -6845,13 +6850,14 @@ const Sidebar: React.FC<{
        const capabilities = getDataSourceCapabilities(databaseConn?.config);
        const isStarRocks = dialect === 'starrocks';
        const supportsSchemaActions = isPostgresSchemaDialect(dialect);
+       const canCreateTable = !isStructureOnlyDbType(String(databaseConn?.id || ''));
        return [
-           {
+           ...(canCreateTable ? [{
                key: 'new-table',
                label: '新建表',
                icon: <TableOutlined />,
                onClick: () => openNewTableDesign(node)
-           },
+           }] : []),
            ...(supportsSchemaActions ? [
                {
                    key: 'new-schema',
@@ -7116,7 +7122,7 @@ const Sidebar: React.FC<{
             { type: 'divider' },
             {
                 key: 'design-table',
-                label: '设计表',
+                label: isStructureOnlyDbType(String(node.dataRef?.id || '')) ? '表结构' : '设计表',
                 icon: <EditOutlined />,
                 onClick: () => openDesign(node, 'columns', false)
             },
diff --git a/frontend/src/components/TableOverview.tsx b/frontend/src/components/TableOverview.tsx
index 6a5cc68..ff2f10d 100644
--- a/frontend/src/components/TableOverview.tsx
+++ b/frontend/src/components/TableOverview.tsx
@@ -132,6 +132,11 @@ const getMetadataDialect = (connType: string, driver?: string, oceanBaseProtocol
 
 const buildTableStatusSQL = (dialect: string, dbName: string, schemaName?: string): string => {
         const escapeLiteral = (s: string) => s.replace(/'/g, "''");
+        const iotdbDevicePattern = (name: string) => {
+            const normalized = String(name || '').trim().replace(/[`"]/g, '');
+            if (!normalized) return '';
+            return normalized.endsWith('.**') ? normalized : `${normalized}.**`;
+        };
         switch (dialect) {
         case 'mysql':
         case 'starrocks':
@@ -190,6 +195,10 @@ ORDER BY s.name, t.name`;
             return `SELECT name AS table_name, comment AS table_comment, total_rows AS table_rows, total_bytes AS data_length, 0 AS index_length FROM system.tables WHERE database = '${escapeLiteral(dbName)}' AND engine NOT IN ('View', 'MaterializedView') ORDER BY name`;
         case 'tdengine':
             return `SHOW TABLES FROM \`${dbName.replace(/`/g, '``')}\``;
+        case 'iotdb': {
+            const pattern = iotdbDevicePattern(dbName);
+            return pattern ? `SHOW DEVICES ${pattern}` : 'SHOW DEVICES';
+        }
         case 'dm':
         case 'oracle': {
             const owner = (schemaName || dbName).toUpperCase();
@@ -219,7 +228,7 @@ const parseTableStats = (dialect: string, rows: Record<string, any>[]): TableSta
         };
 
         return {
-            name: strVal(['Name', 'name', 'table_name', 'tablename', 'TABLE_NAME']),
+            name: strVal(['Name', 'name', 'table_name', 'tablename', 'TABLE_NAME', 'Device', 'device']),
             comment: strVal(['Comment', 'table_comment', 'TABLE_COMMENT', 'comments']),
             rows: numVal(['Rows', 'table_rows', 'TABLE_ROWS', 'num_rows', 'reltuples', 'total_rows']),
             dataSize: numVal(['Data_length', 'data_length', 'DATA_LENGTH', 'total_bytes']),
@@ -263,6 +272,7 @@ const TableOverview: React.FC<TableOverviewProps> = ({ tab }) => {
         [connection?.config?.driver, connection?.config?.oceanBaseProtocol, connection?.config?.type]
     );
     const schemaName = String((tab as any).schemaName || '').trim();
+    const supportsDesignWrite = metadataDialect !== 'iotdb';
     const autoFetchVisible = useAutoFetchVisibility();
 
     const loadData = useCallback(async () => {
@@ -415,17 +425,18 @@ const TableOverview: React.FC<TableOverviewProps> = ({ tab }) => {
     const openDesign = useCallback((tableName: string) => {
         if (!connection) return;
         setActiveContext({ connectionId: connection.id, dbName: tab.dbName || '' });
+        const structureOnly = !supportsDesignWrite;
         addTab({
             id: `design-${connection.id}-${tab.dbName}-${tableName}`,
-            title: `设计表 (${tableName})`,
+            title: `${structureOnly ? '表结构' : '设计表'} (${tableName})`,
             type: 'design',
             connectionId: connection.id,
             dbName: tab.dbName,
             tableName,
             initialTab: 'columns',
-            readOnly: false,
+            readOnly: structureOnly,
         });
-    }, [connection, tab.dbName, addTab, setActiveContext]);
+    }, [connection, tab.dbName, addTab, setActiveContext, supportsDesignWrite]);
 
     const openTableDdl = useCallback((tableName: string) => {
         if (!connection) return;
@@ -827,7 +838,7 @@ const TableOverview: React.FC<TableOverviewProps> = ({ tab }) => {
     const buildLegacyTableContextMenuItems = useCallback((table: TableStatRow): MenuProps['items'] => [
         { key: 'new-query', label: '新建查询', icon: <ConsoleSqlOutlined />, onClick: () => openQueryForTable(table.name) },
         { type: 'divider' },
-        { key: 'design-table', label: '设计表', icon: <EditOutlined />, onClick: () => openDesign(table.name) },
+        { key: 'design-table', label: supportsDesignWrite ? '设计表' : '表结构', icon: <EditOutlined />, onClick: () => openDesign(table.name) },
         { key: 'copy-table-name', label: '复制表名', icon: <CopyOutlined />, onClick: () => handleCopyTableName(table.name) },
         { key: 'copy-structure', label: '复制表结构', icon: <CopyOutlined />, onClick: () => handleCopyStructure(table.name) },
         { key: 'backup-table', label: '备份表 (SQL)', icon: <SaveOutlined />, onClick: () => handleExport(table.name, 'sql') },
@@ -855,6 +866,7 @@ const TableOverview: React.FC<TableOverviewProps> = ({ tab }) => {
         handleTableDataDangerAction,
         openDesign,
         openQueryForTable,
+        supportsDesignWrite,
     ]);
 
     const renderOverviewSectionTitle = (section: OverviewTableSection) => (
diff --git a/frontend/src/store.ts b/frontend/src/store.ts
index 4a5428b..3025e4b 100644
--- a/frontend/src/store.ts
+++ b/frontend/src/store.ts
@@ -289,6 +289,7 @@ const SUPPORTED_CONNECTION_TYPES = new Set([
   "postgres",
   "redis",
   "tdengine",
+  "iotdb",
   "oracle",
   "dameng",
   "kingbase",
@@ -353,6 +354,8 @@ const getDefaultPortByType = (type: string): number => {
       return 6379;
     case "tdengine":
       return 6041;
+    case "iotdb":
+      return 6667;
     case "oracle":
       return 1521;
     case "dameng":
diff --git a/frontend/src/utils/connectionDriverType.test.ts b/frontend/src/utils/connectionDriverType.test.ts
index e1252dd..af2534b 100644
--- a/frontend/src/utils/connectionDriverType.test.ts
+++ b/frontend/src/utils/connectionDriverType.test.ts
@@ -16,6 +16,8 @@ describe('connectionDriverType', () => {
     expect(normalizeDriverType('chroma-db')).toBe('chroma');
     expect(normalizeDriverType('qdrantdb')).toBe('qdrant');
     expect(normalizeDriverType('qdrant-db')).toBe('qdrant');
+    expect(normalizeDriverType('apache-iotdb')).toBe('iotdb');
+    expect(normalizeDriverType('apache_iotdb')).toBe('iotdb');
     expect(normalizeDriverType('doris')).toBe('diros');
     expect(normalizeDriverType('open-gauss')).toBe('opengauss');
     expect(normalizeDriverType('InterSystemsIRIS')).toBe('iris');
diff --git a/frontend/src/utils/connectionDriverType.ts b/frontend/src/utils/connectionDriverType.ts
index 9cb0659..c07d149 100644
--- a/frontend/src/utils/connectionDriverType.ts
+++ b/frontend/src/utils/connectionDriverType.ts
@@ -17,6 +17,7 @@ export const normalizeDriverType = (value: string): string => {
   if (normalized === 'elastic') return 'elasticsearch';
   if (normalized === 'chromadb' || normalized === 'chroma-db') return 'chroma';
   if (normalized === 'qdrantdb' || normalized === 'qdrant-db') return 'qdrant';
+  if (normalized === 'apache-iotdb' || normalized === 'apache_iotdb') return 'iotdb';
   if (normalized === 'doris') return 'diros';
   if (
     normalized === 'open_gauss' ||
diff --git a/frontend/src/utils/connectionModalPresentation.test.ts b/frontend/src/utils/connectionModalPresentation.test.ts
index 6a6f424..d6af201 100644
--- a/frontend/src/utils/connectionModalPresentation.test.ts
+++ b/frontend/src/utils/connectionModalPresentation.test.ts
@@ -91,6 +91,7 @@ describe('connectionModalPresentation', () => {
       'qdrant',
       'redis',
       'tdengine',
+      'iotdb',
       'custom',
       'jvm',
     ];
@@ -174,6 +175,14 @@ describe('connectionModalPresentation', () => {
       'credentials',
       'databaseScope',
     ]);
+    expect(resolveConnectionConfigLayout('iotdb').sections).toEqual([
+      'identity',
+      'uri',
+      'target',
+      'service',
+      'credentials',
+      'databaseScope',
+    ]);
   });
 
   it('uses localized labels for layout kinds shown in the modal', () => {
@@ -181,5 +190,6 @@ describe('connectionModalPresentation', () => {
     expect(getConnectionConfigLayoutKindLabel('file')).toBe('文件型数据库');
     expect(getConnectionConfigLayoutKindLabel('search')).toBe('搜索引擎');
     expect(getConnectionConfigLayoutKindLabel('vector')).toBe('向量数据库');
+    expect(getConnectionConfigLayoutKindLabel('timeseries')).toBe('时序数据库');
   });
 });
diff --git a/frontend/src/utils/connectionModalPresentation.ts b/frontend/src/utils/connectionModalPresentation.ts
index 5ce552c..060f7c2 100644
--- a/frontend/src/utils/connectionModalPresentation.ts
+++ b/frontend/src/utils/connectionModalPresentation.ts
@@ -41,6 +41,7 @@ export type ConnectionConfigLayoutKind =
   | 'file'
   | 'search'
   | 'vector'
+  | 'timeseries'
   | 'custom'
   | 'jvm'
   | 'generic-sql';
@@ -163,6 +164,8 @@ export const getConnectionConfigLayoutKindLabel = (
       return '搜索引擎';
     case 'vector':
       return '向量数据库';
+    case 'timeseries':
+      return '时序数据库';
     case 'custom':
       return '自定义连接';
     case 'jvm':
@@ -265,6 +268,19 @@ export const resolveConnectionConfigLayout = (
       ],
     };
   }
+  if (type === 'iotdb') {
+    return {
+      kind: 'timeseries',
+      sections: [
+        'identity',
+        'uri',
+        'target',
+        'service',
+        'credentials',
+        'databaseScope',
+      ],
+    };
+  }
   if (postgresCompatibleTypes.has(type)) {
     return {
       kind: 'postgres-compatible',
diff --git a/frontend/src/utils/connectionTypeCapabilities.test.ts b/frontend/src/utils/connectionTypeCapabilities.test.ts
index 14ccd89..e95c853 100644
--- a/frontend/src/utils/connectionTypeCapabilities.test.ts
+++ b/frontend/src/utils/connectionTypeCapabilities.test.ts
@@ -19,6 +19,7 @@ describe('connectionTypeCapabilities', () => {
     expect(singleHostUriSchemesByType.elasticsearch).toEqual(['http', 'https']);
     expect(singleHostUriSchemesByType.chroma).toEqual(['http', 'https', 'chroma']);
     expect(singleHostUriSchemesByType.qdrant).toEqual(['http', 'https', 'qdrant']);
+    expect(singleHostUriSchemesByType.iotdb).toEqual(['iotdb']);
     expect(singleHostUriSchemesByType.redis).toEqual(['redis']);
   });
 
@@ -29,6 +30,7 @@ describe('connectionTypeCapabilities', () => {
     expect(supportsSSLForType('chroma')).toBe(true);
     expect(supportsSSLForType('qdrant')).toBe(true);
     expect(supportsSSLForType('tdengine')).toBe(true);
+    expect(supportsSSLForType('iotdb')).toBe(false);
     expect(supportsSSLForType('dameng')).toBe(true);
     expect(supportsSSLForType('sqlite')).toBe(false);
   });
@@ -70,6 +72,7 @@ describe('connectionTypeCapabilities', () => {
     expect(supportsConnectionParamsForType('mongodb')).toBe(true);
     expect(supportsConnectionParamsForType('dameng')).toBe(true);
     expect(supportsConnectionParamsForType('tdengine')).toBe(true);
+    expect(supportsConnectionParamsForType('iotdb')).toBe(true);
     expect(supportsConnectionParamsForType('elasticsearch')).toBe(true);
     expect(supportsConnectionParamsForType('chroma')).toBe(true);
     expect(supportsConnectionParamsForType('qdrant')).toBe(true);
diff --git a/frontend/src/utils/connectionTypeCapabilities.ts b/frontend/src/utils/connectionTypeCapabilities.ts
index 7f3032d..4eb0e36 100644
--- a/frontend/src/utils/connectionTypeCapabilities.ts
+++ b/frontend/src/utils/connectionTypeCapabilities.ts
@@ -7,6 +7,7 @@ export const singleHostUriSchemesByType: Record<string, string[]> = {
   iris: ["iris", "intersystems"],
   redis: ["redis"],
   tdengine: ["tdengine"],
+  iotdb: ["iotdb"],
   dameng: ["dameng", "dm"],
   kingbase: ["kingbase"],
   highgo: ["highgo"],
@@ -129,6 +130,7 @@ export const supportsConnectionParamsForType = (type: string) =>
   type === "mongodb" ||
   type === "dameng" ||
   type === "tdengine" ||
+  type === "iotdb" ||
   type === "elasticsearch" ||
   type === "chroma" ||
   type === "qdrant";
diff --git a/frontend/src/utils/connectionTypeCatalog.test.ts b/frontend/src/utils/connectionTypeCatalog.test.ts
index 6e357a1..00e230a 100644
--- a/frontend/src/utils/connectionTypeCatalog.test.ts
+++ b/frontend/src/utils/connectionTypeCatalog.test.ts
@@ -26,6 +26,7 @@ describe('connectionTypeCatalog', () => {
     expect(keys).toContain('elasticsearch');
     expect(keys).toContain('chroma');
     expect(keys).toContain('qdrant');
+    expect(keys).toContain('iotdb');
     expect(keys).toContain('jvm');
     expect(keys).toContain('custom');
     expect(new Set(keys).size).toBe(keys.length);
@@ -42,6 +43,7 @@ describe('connectionTypeCatalog', () => {
     expect(getConnectionTypeDefaultPort('elasticsearch')).toBe(9200);
     expect(getConnectionTypeDefaultPort('chroma')).toBe(8000);
     expect(getConnectionTypeDefaultPort('qdrant')).toBe(6333);
+    expect(getConnectionTypeDefaultPort('iotdb')).toBe(6667);
     expect(getConnectionTypeDefaultPort('sqlite')).toBe(0);
     expect(getConnectionTypeDefaultPort('duckdb')).toBe(0);
     expect(getConnectionTypeDefaultPort('unknown')).toBe(3306);
@@ -53,6 +55,7 @@ describe('connectionTypeCatalog', () => {
     expect(getConnectionTypeHint('elasticsearch')).toContain('Mapping');
     expect(getConnectionTypeHint('chroma')).toContain('向量');
     expect(getConnectionTypeHint('qdrant')).toContain('Payload');
+    expect(getConnectionTypeHint('iotdb')).toContain('Timeseries');
     expect(getConnectionTypeHint('oceanbase')).toBe('MySQL / Oracle 租户');
     expect(getConnectionTypeHint('duckdb')).toBe('本地文件连接');
     expect(getConnectionTypeHint('mysql')).toBe('标准连接配置');
diff --git a/frontend/src/utils/connectionTypeCatalog.ts b/frontend/src/utils/connectionTypeCatalog.ts
index c32e0ea..4509228 100644
--- a/frontend/src/utils/connectionTypeCatalog.ts
+++ b/frontend/src/utils/connectionTypeCatalog.ts
@@ -56,6 +56,7 @@ export const CONNECTION_TYPE_GROUPS: ConnectionTypeCatalogGroup[] = [
     label: '时序数据库',
     items: [
       { key: 'tdengine', name: 'TDengine' },
+      { key: 'iotdb', name: 'Apache IoTDB' },
     ],
   },
   {
@@ -90,6 +91,8 @@ export const getConnectionTypeDefaultPort = (type: string): number => {
       return 6379;
     case 'tdengine':
       return 6041;
+    case 'iotdb':
+      return 6667;
     case 'oracle':
       return 1521;
     case 'dameng':
@@ -138,6 +141,8 @@ export const getConnectionTypeHint = (type: string): string => {
       return 'Collection 浏览、向量检索和元数据过滤';
     case 'qdrant':
       return 'Collection 浏览、向量搜索和 Payload 过滤';
+    case 'iotdb':
+      return 'Storage Group / Device / Timeseries';
     case 'oceanbase':
       return 'MySQL / Oracle 租户';
     case 'sqlite':
diff --git a/frontend/src/utils/dataSourceCapabilities.test.ts b/frontend/src/utils/dataSourceCapabilities.test.ts
index d7f21f5..1d5cd57 100644
--- a/frontend/src/utils/dataSourceCapabilities.test.ts
+++ b/frontend/src/utils/dataSourceCapabilities.test.ts
@@ -108,6 +108,25 @@ describe('dataSourceCapabilities', () => {
     });
   });
 
+  it('treats Apache IoTDB as a queryable timeseries datasource with IoTDB-specific writes', () => {
+    expect(getDataSourceCapabilities({ type: 'iotdb' })).toMatchObject({
+      type: 'iotdb',
+      supportsQueryEditor: true,
+      supportsSqlQueryExport: false,
+      supportsCopyInsert: false,
+      supportsCreateDatabase: false,
+      supportsRenameDatabase: false,
+      supportsDropDatabase: false,
+      forceReadOnlyQueryResult: true,
+    });
+    expect(getDataSourceCapabilities({ type: 'custom', driver: 'apache-iotdb' })).toMatchObject({
+      type: 'iotdb',
+      supportsQueryEditor: true,
+      supportsCopyInsert: false,
+      forceReadOnlyQueryResult: true,
+    });
+  });
+
   it('treats OceanBase Oracle protocol as Oracle capabilities', () => {
     expect(getDataSourceCapabilities({
       type: 'oceanbase',
diff --git a/frontend/src/utils/dataSourceCapabilities.ts b/frontend/src/utils/dataSourceCapabilities.ts
index f92025a..7e98191 100644
--- a/frontend/src/utils/dataSourceCapabilities.ts
+++ b/frontend/src/utils/dataSourceCapabilities.ts
@@ -27,6 +27,9 @@ const normalizeDataSourceToken = (raw: string): string => {
     case 'qdrantdb':
     case 'qdrant-db':
       return 'qdrant';
+    case 'apache-iotdb':
+    case 'apache_iotdb':
+      return 'iotdb';
     case 'intersystems':
     case 'intersystemsiris':
     case 'inter-systems':
@@ -98,7 +101,7 @@ const COPY_INSERT_TYPES = new Set([
 ]);
 
 const QUERY_EDITOR_DISABLED_TYPES = new Set(['redis']);
-const FORCE_READ_ONLY_QUERY_TYPES = new Set(['tdengine', 'clickhouse']);
+const FORCE_READ_ONLY_QUERY_TYPES = new Set(['tdengine', 'iotdb', 'clickhouse']);
 const MANUAL_TOTAL_COUNT_TYPES = new Set(['duckdb', 'oracle']);
 const APPROXIMATE_TABLE_COUNT_TYPES = new Set(['duckdb', 'oracle']);
 const APPROXIMATE_TOTAL_PAGE_TYPES = new Set(['duckdb']);
diff --git a/frontend/src/utils/queryAutoLimit.test.ts b/frontend/src/utils/queryAutoLimit.test.ts
index 5e05d63..54b04bd 100644
--- a/frontend/src/utils/queryAutoLimit.test.ts
+++ b/frontend/src/utils/queryAutoLimit.test.ts
@@ -25,6 +25,7 @@ describe('applyQueryAutoLimit', () => {
     'duckdb',
     'clickhouse',
     'tdengine',
+    'iotdb',
   ];
 
   it.each(limitDialects)('adds generic LIMIT for %s connections', (dbType) => {
diff --git a/frontend/src/utils/sql.test.ts b/frontend/src/utils/sql.test.ts
index e435e93..1a2140c 100644
--- a/frontend/src/utils/sql.test.ts
+++ b/frontend/src/utils/sql.test.ts
@@ -54,6 +54,11 @@ describe('reverseOrderBySQL', () => {
 });
 
 describe('quoteQualifiedIdent', () => {
+  it('quotes Apache IoTDB device paths with backticks per path segment', () => {
+    expect(quoteQualifiedIdent('iotdb', 'root.sg.d1'))
+      .toBe('`root`.`sg`.`d1`');
+  });
+
   it('does not split dots inside quoted DuckDB identifiers', () => {
     expect(quoteQualifiedIdent('duckdb', '"daily.events"."2026.06"'))
       .toBe('"daily.events"."2026.06"');
diff --git a/frontend/src/utils/sql.ts b/frontend/src/utils/sql.ts
index 4abfd59..d4c2b81 100644
--- a/frontend/src/utils/sql.ts
+++ b/frontend/src/utils/sql.ts
@@ -29,7 +29,7 @@ export const quoteIdentPart = (dbType: string, ident: string) => {
   if (!raw) return raw;
   const dbTypeLower = (dbType || '').toLowerCase();
 
-  if (dbTypeLower === 'mysql' || dbTypeLower === 'mariadb' || dbTypeLower === 'oceanbase' || dbTypeLower === 'diros' || dbTypeLower === 'starrocks' || dbTypeLower === 'sphinx' || dbTypeLower === 'tdengine' || dbTypeLower === 'clickhouse') {
+  if (dbTypeLower === 'mysql' || dbTypeLower === 'mariadb' || dbTypeLower === 'oceanbase' || dbTypeLower === 'diros' || dbTypeLower === 'starrocks' || dbTypeLower === 'sphinx' || dbTypeLower === 'tdengine' || dbTypeLower === 'iotdb' || dbTypeLower === 'clickhouse') {
     return `\`${raw.replace(/`/g, '``')}\``;
   }
 
diff --git a/frontend/src/utils/sqlDialect.test.ts b/frontend/src/utils/sqlDialect.test.ts
index ec496a4..b1a43ce 100644
--- a/frontend/src/utils/sqlDialect.test.ts
+++ b/frontend/src/utils/sqlDialect.test.ts
@@ -34,6 +34,8 @@ describe('sqlDialect', () => {
     expect(resolveSqlDialect('custom', 'chroma-db')).toBe('chroma');
     expect(resolveSqlDialect('QdrantDB')).toBe('qdrant');
     expect(resolveSqlDialect('custom', 'qdrant-db')).toBe('qdrant');
+    expect(resolveSqlDialect('Apache-IoTDB')).toBe('iotdb');
+    expect(resolveSqlDialect('custom', 'apache_iotdb')).toBe('iotdb');
     expect(resolveSqlDialect('OceanBase', '', { oceanBaseProtocol: 'oracle' })).toBe('oracle');
     expect(resolveSqlDialect('custom', 'oceanbase', { oceanBaseProtocol: 'oracle' })).toBe('oracle');
     expect(isMysqlFamilyDialect('mariadb')).toBe(true);
@@ -56,9 +58,16 @@ describe('sqlDialect', () => {
     expect(values(resolveColumnTypeOptions('clickhouse'))).toContain('DateTime64(3)');
     expect(values(resolveColumnTypeOptions('iris'))).toContain('varchar(255)');
     expect(values(resolveColumnTypeOptions('tdengine'))).toContain('TIMESTAMP');
+    expect(values(resolveColumnTypeOptions('iotdb'))).toContain('INT64');
     expect(values(resolveColumnTypeOptions('duckdb'))).toContain('STRUCT');
   });
 
+  it('resolves Apache IoTDB completion keywords and functions independently', () => {
+    expect(resolveSqlKeywords('iotdb')).toEqual(expect.arrayContaining(['ALIGN BY DEVICE', 'SHOW TIMESERIES', 'WITH DATATYPE']));
+    expect(names(resolveSqlFunctions('iotdb'))).toEqual(expect.arrayContaining(['DATE_BIN', 'DIFF', 'TOP_K']));
+    expect(resolveSqlKeywords('iotdb')).not.toEqual(expect.arrayContaining(['TAGS', 'USING']));
+  });
+
   it('resolves oracle completion keywords and functions without mysql-only suggestions', () => {
     expect(resolveSqlKeywords('oracle')).toEqual(expect.arrayContaining(['ROWNUM', 'FETCH', 'VARCHAR2', 'NUMBER']));
     expect(resolveSqlKeywords('oracle')).not.toEqual(expect.arrayContaining(['AUTO_INCREMENT', 'CHANGE', 'LIMIT']));
diff --git a/frontend/src/utils/sqlDialect.ts b/frontend/src/utils/sqlDialect.ts
index c8461a7..dc5408b 100644
--- a/frontend/src/utils/sqlDialect.ts
+++ b/frontend/src/utils/sqlDialect.ts
@@ -27,6 +27,7 @@ export type SqlDialect =
   | 'duckdb'
   | 'clickhouse'
   | 'tdengine'
+  | 'iotdb'
   | 'mongodb'
   | 'redis'
   | 'elasticsearch'
@@ -111,6 +112,7 @@ export const resolveSqlDialect = (
     case 'duckdb':
     case 'clickhouse':
     case 'tdengine':
+    case 'iotdb':
     case 'mongodb':
     case 'redis':
     case 'elasticsearch':
@@ -125,6 +127,9 @@ export const resolveSqlDialect = (
     case 'qdrant-db':
     case 'qdrant':
       return 'qdrant';
+    case 'apache-iotdb':
+    case 'apache_iotdb':
+      return 'iotdb';
     default:
       break;
   }
@@ -147,6 +152,7 @@ export const resolveSqlDialect = (
   if (source.includes('duckdb')) return 'duckdb';
   if (source.includes('clickhouse')) return 'clickhouse';
   if (source.includes('tdengine')) return 'tdengine';
+  if (source.includes('iotdb')) return 'iotdb';
   if (source.includes('sqlserver') || source.includes('mssql')) return 'sqlserver';
   if (source.includes('iris') || source.includes('intersystems')) return 'iris';
   if (source.includes('elastic')) return 'elasticsearch';
@@ -171,7 +177,7 @@ export const isOracleLikeDialect = (dbType: string): boolean => (
 export const isSqlServerDialect = (dbType: string): boolean => resolveSqlDialect(dbType) === 'sqlserver';
 
 export const isBacktickIdentifierDialect = (dbType: string): boolean => (
-  isMysqlFamilyDialect(dbType) || ['clickhouse', 'tdengine'].includes(resolveSqlDialect(dbType))
+  isMysqlFamilyDialect(dbType) || ['clickhouse', 'tdengine', 'iotdb'].includes(resolveSqlDialect(dbType))
 );
 
 const stripIdentifierQuotes = (part: string): string => {
@@ -470,6 +476,19 @@ const TDENGINE_TYPES = optionValues([
   'GEOMETRY',
 ]);
 
+const IOTDB_TYPES = optionValues([
+  'BOOLEAN',
+  'INT32',
+  'INT64',
+  'FLOAT',
+  'DOUBLE',
+  'TEXT',
+  'STRING',
+  'BLOB',
+  'TIMESTAMP',
+  'DATE',
+]);
+
 const DUCKDB_TYPES = optionValues([
   'BOOLEAN',
   'TINYINT',
@@ -514,6 +533,7 @@ export const resolveColumnTypeOptions = (dbType: string): ColumnTypeOption[] =>
   if (dialect === 'duckdb') return DUCKDB_TYPES;
   if (dialect === 'clickhouse') return CLICKHOUSE_TYPES;
   if (dialect === 'tdengine') return TDENGINE_TYPES;
+  if (dialect === 'iotdb') return IOTDB_TYPES;
   return COMMON_TYPES;
 };
 
@@ -565,6 +585,26 @@ const STARROCKS_KEYWORDS = [
 
 const TDENGINE_KEYWORDS = ['LIMIT', 'SLIMIT', 'SOFFSET', 'TAGS', 'USING', 'INTERVAL', 'FILL', 'PARTITION BY'];
 
+const IOTDB_KEYWORDS = [
+  'LIMIT',
+  'OFFSET',
+  'ALIGN BY DEVICE',
+  'DISABLE ALIGN',
+  'GROUP BY',
+  'LEVEL',
+  'FILL',
+  'SLIMIT',
+  'SOFFSET',
+  'CREATE TIMESERIES',
+  'SHOW TIMESERIES',
+  'SHOW DEVICES',
+  'SHOW DATABASES',
+  'STORAGE GROUP',
+  'WITH DATATYPE',
+  'ENCODING',
+  'COMPRESSION',
+];
+
 export const resolveSqlKeywords = (dbType: string): string[] => {
   const dialect = resolveSqlDialect(dbType);
   if (dialect === 'starrocks') return unique([...COMMON_KEYWORDS, ...MYSQL_KEYWORDS, ...STARROCKS_KEYWORDS]);
@@ -576,6 +616,7 @@ export const resolveSqlKeywords = (dbType: string): string[] => {
   if (dialect === 'duckdb') return unique([...COMMON_KEYWORDS, ...DUCKDB_KEYWORDS]);
   if (dialect === 'clickhouse') return unique([...COMMON_KEYWORDS, ...CLICKHOUSE_KEYWORDS]);
   if (dialect === 'tdengine') return unique([...COMMON_KEYWORDS, ...TDENGINE_KEYWORDS]);
+  if (dialect === 'iotdb') return unique([...COMMON_KEYWORDS, ...IOTDB_KEYWORDS]);
   return COMMON_KEYWORDS;
 };
 
@@ -793,6 +834,19 @@ const TDENGINE_FUNCTIONS = [
   fn('IRATE', 'TDengine - 瞬时变化率'),
 ];
 
+const IOTDB_FUNCTIONS = [
+  fn('NOW', 'IoTDB - 当前时间'),
+  fn('DATE_BIN', 'IoTDB - 时间分桶'),
+  fn('DIFF', 'IoTDB - 差分'),
+  fn('TIME_DIFFERENCE', 'IoTDB - 时间差'),
+  fn('DERIVATIVE', 'IoTDB - 导数'),
+  fn('NON_NEGATIVE_DERIVATIVE', 'IoTDB - 非负导数'),
+  fn('TOP_K', 'IoTDB - Top K'),
+  fn('BOTTOM_K', 'IoTDB - Bottom K'),
+  fn('M4', 'IoTDB - M4 降采样'),
+  fn('EQUAL_SIZE_BUCKET_RANDOM_SAMPLE', 'IoTDB - 等宽随机采样'),
+];
+
 const mergeFunctions = (items: SqlFunctionCompletion[]): SqlFunctionCompletion[] => {
   const seen = new Set<string>();
   const result: SqlFunctionCompletion[] = [];
@@ -816,5 +870,6 @@ export const resolveSqlFunctions = (dbType: string): SqlFunctionCompletion[] =>
   if (dialect === 'duckdb') return mergeFunctions([...COMMON_FUNCTIONS, ...DUCKDB_FUNCTIONS]);
   if (dialect === 'clickhouse') return mergeFunctions([...COMMON_FUNCTIONS, ...CLICKHOUSE_FUNCTIONS]);
   if (dialect === 'tdengine') return mergeFunctions([...COMMON_FUNCTIONS, ...TDENGINE_FUNCTIONS]);
+  if (dialect === 'iotdb') return mergeFunctions([...COMMON_FUNCTIONS, ...IOTDB_FUNCTIONS]);
   return COMMON_FUNCTIONS;
 };
diff --git a/go.mod b/go.mod
index bd99ab9..e2451ad 100644
--- a/go.mod
+++ b/go.mod
@@ -6,6 +6,7 @@ require (
 	gitea.com/kingbase/gokb v0.0.0-20201021123113-29bd62a876c3
 	gitee.com/chunanyong/dm v1.8.22
 	github.com/ClickHouse/clickhouse-go/v2 v2.43.0
+	github.com/apache/iotdb-client-go v1.3.7
 	github.com/caretdev/go-irisnative v0.2.1
 	github.com/duckdb/duckdb-go/v2 v2.5.5
 	github.com/elastic/go-elasticsearch/v8 v8.19.6
@@ -31,6 +32,7 @@ require (
 )
 
 require (
+	github.com/apache/thrift v0.22.0 // indirect
 	github.com/elastic/elastic-transport-go/v8 v8.9.0 // indirect
 	github.com/go-logr/logr v1.4.3 // indirect
 	github.com/go-logr/stdr v1.2.2 // indirect
diff --git a/go.sum b/go.sum
index 64b9d88..9f96587 100644
--- a/go.sum
+++ b/go.sum
@@ -28,6 +28,9 @@ github.com/andybalholm/brotli v1.2.0 h1:ukwgCxwYrmACq68yiUqwIWnGY0cTPox/M94sVwTo
 github.com/andybalholm/brotli v1.2.0/go.mod h1:rzTDkvFWvIrjDXZHkuS16NPggd91W3kUSvPlQ1pLaKY=
 github.com/apache/arrow-go/v18 v18.5.1 h1:yaQ6zxMGgf9YCYw4/oaeOU3AULySDlAYDOcnr4LdHdI=
 github.com/apache/arrow-go/v18 v18.5.1/go.mod h1:OCCJsmdq8AsRm8FkBSSmYTwL/s4zHW9CqxeBxEytkNE=
+github.com/apache/iotdb-client-go v1.3.7 h1:NHEW0yysGfxFQkkJpFHTlww1a/RHCINbOXBfv2/aIQ0=
+github.com/apache/iotdb-client-go v1.3.7/go.mod h1:3D6QYkqRmASS/4HsjU+U/3fscyc5M9xKRfywZsKuoZY=
+github.com/apache/thrift v0.15.0/go.mod h1:PHK3hniurgQaNMZYaCLEqXKsYK8upmhPbmdP2FXSqgU=
 github.com/apache/thrift v0.22.0 h1:r7mTJdj51TMDe6RtcmNdQxgn9XcyfGDOzegMDRg47uc=
 github.com/apache/thrift v0.22.0/go.mod h1:1e7J/O1Ae6ZQMTYdy9xa3w9k+XHWPfRvdPyJeynQ+/g=
 github.com/bep/debounce v1.2.1 h1:v67fRdBA9UQu2NhLFXrSg0Brw7CexQekrBwDMM8bzeY=
@@ -96,6 +99,7 @@ github.com/golang-sql/civil v0.0.0-20220223132316-b832511892a9 h1:au07oEsX2xN0kt
 github.com/golang-sql/civil v0.0.0-20220223132316-b832511892a9/go.mod h1:8vg3r2VgvsThLBIFL93Qb5yWzgyZWhEmBwUJWevAkK0=
 github.com/golang-sql/sqlexp v0.1.0 h1:ZCD6MBpcuOVfGVqsEmY5/4FtYiKz6tSyUv9LPEDei6A=
 github.com/golang-sql/sqlexp v0.1.0/go.mod h1:J4ad9Vo8ZCWQ2GMrC4UCQy1JpCbwU9m3EOqtpKwwwHI=
+github.com/golang/mock v1.5.0/go.mod h1:CWnOUgYIOo4TcNZ0wHX3YZCqsaM1I1Jvs6v3mP3KVu8=
 github.com/golang/protobuf v1.5.0/go.mod h1:FsONVRAS9T7sI+LIUmWTfcYkHO4aIWwzhcaSAoJOfIk=
 github.com/golang/snappy v0.0.1/go.mod h1:/XxbfmMg8lxefKM7IXC3fBNl/7bRcc72aCRzEWrmP2Q=
 github.com/golang/snappy v1.0.0 h1:Oy607GVXHs7RtbggtPBnr2RmDArIsAefDwvrdWvRhGs=
diff --git a/internal/app/db_context.go b/internal/app/db_context.go
index 738742b..5ba6713 100644
--- a/internal/app/db_context.go
+++ b/internal/app/db_context.go
@@ -20,7 +20,7 @@ func normalizeRunConfig(config connection.ConnectionConfig, dbName string) conne
 		if !isOceanBaseOracleProtocol(config) {
 			runConfig.Database = name
 		}
-	case "mysql", "mariadb", "diros", "starrocks", "sphinx", "postgres", "kingbase", "highgo", "vastbase", "opengauss", "sqlserver", "iris", "intersystems", "intersystemsiris", "inter-systems", "inter-systems-iris", "mongodb", "tdengine", "clickhouse":
+	case "mysql", "mariadb", "diros", "starrocks", "sphinx", "postgres", "kingbase", "highgo", "vastbase", "opengauss", "sqlserver", "iris", "intersystems", "intersystemsiris", "inter-systems", "inter-systems-iris", "mongodb", "tdengine", "iotdb", "clickhouse":
 		// 这些类型的 dbName 表示"数据库"，需要写入连接配置以选择目标库。
 		runConfig.Database = name
 	case "dameng":
@@ -51,7 +51,7 @@ func normalizeSchemaAndTable(config connection.ConnectionConfig, dbName string,
 
 	// Elasticsearch：索引名可能含多个点（如 iot_pro_biz_operate_log.index.20240626），
 	// 不能按点分割，直接返回原始数据库名和完整表名。
-	if dbType == "elasticsearch" {
+	if dbType == "elasticsearch" || dbType == "iotdb" {
 		return rawDB, rawTable
 	}
 
diff --git a/internal/app/db_proxy.go b/internal/app/db_proxy.go
index 4b3120f..6ec7b78 100644
--- a/internal/app/db_proxy.go
+++ b/internal/app/db_proxy.go
@@ -217,6 +217,8 @@ func defaultPortByType(driverType string) int {
 		return 6379
 	case "tdengine":
 		return 6041
+	case "iotdb":
+		return 6667
 	case "oracle":
 		return 1521
 	case "dameng":
diff --git a/internal/app/methods_driver.go b/internal/app/methods_driver.go
index eec5406..3f11d63 100644
--- a/internal/app/methods_driver.go
+++ b/internal/app/methods_driver.go
@@ -354,6 +354,7 @@ const builtinDriverManifestJSON = `{
     "iris":      { "engine": "go", "version": "0.2.1", "checksumPolicy": "off", "downloadUrl": "builtin://activate/iris" },
     "mongodb":   { "engine": "go", "version": "1.17.9", "checksumPolicy": "off", "downloadUrl": "builtin://activate/mongodb" },
     "tdengine":  { "engine": "go", "version": "3.7.8", "checksumPolicy": "off", "downloadUrl": "builtin://activate/tdengine" },
+    "iotdb":     { "engine": "go", "version": "1.3.7", "checksumPolicy": "off", "downloadUrl": "builtin://activate/iotdb" },
     "clickhouse": { "engine": "go", "version": "2.43.1", "checksumPolicy": "off", "downloadUrl": "builtin://activate/clickhouse" },
     "elasticsearch": { "engine": "go", "version": "8.19.6", "checksumPolicy": "off", "downloadUrl": "builtin://activate/elasticsearch" }
   }
@@ -416,6 +417,7 @@ var latestDriverVersionMap = map[string]string{
 	"iris":          "0.2.1",
 	"mongodb":       "2.5.0",
 	"tdengine":      "3.7.8",
+	"iotdb":         "1.3.7",
 	"clickhouse":    "2.43.1",
 	"elasticsearch": "8.19.6",
 	"oracle":        "2.9.0",
@@ -440,6 +442,7 @@ var driverGoModulePathMap = map[string]string{
 	"iris":          "github.com/caretdev/go-irisnative",
 	"mongodb":       "go.mongodb.org/mongo-driver/v2",
 	"tdengine":      "github.com/taosdata/driver-go/v3",
+	"iotdb":         "github.com/apache/iotdb-client-go",
 	"clickhouse":    "github.com/ClickHouse/clickhouse-go/v2",
 	"elasticsearch": "github.com/elastic/go-elasticsearch/v8",
 }
@@ -1505,6 +1508,7 @@ func allDriverDefinitionsWithPackages(packages map[string]pinnedDriverPackage) [
 		buildOptionalGoDriverDefinition("iris", "InterSystems IRIS", packages),
 		buildOptionalGoDriverDefinition("mongodb", "MongoDB", packages),
 		buildOptionalGoDriverDefinition("tdengine", "TDengine", packages),
+		buildOptionalGoDriverDefinition("iotdb", "Apache IoTDB", packages),
 		buildOptionalGoDriverDefinition("clickhouse", "ClickHouse", packages),
 		buildOptionalGoDriverDefinition("elasticsearch", "Elasticsearch", packages),
 	}
@@ -4081,6 +4085,8 @@ func optionalDriverBuildTag(driverType string, selectedVersion string) (string,
 		return "gonavi_mongodb_driver", nil
 	case "tdengine":
 		return "gonavi_tdengine_driver", nil
+	case "iotdb":
+		return "gonavi_iotdb_driver", nil
 	case "clickhouse":
 		return "gonavi_clickhouse_driver", nil
 	case "elasticsearch":
diff --git a/internal/app/methods_driver_agent_revision_test.go b/internal/app/methods_driver_agent_revision_test.go
index 4029d74..d1ff60e 100644
--- a/internal/app/methods_driver_agent_revision_test.go
+++ b/internal/app/methods_driver_agent_revision_test.go
@@ -188,6 +188,7 @@ func optionalDriverAgentRevisionTestDrivers(t *testing.T) []string {
 		"iris",
 		"mongodb",
 		"tdengine",
+		"iotdb",
 		"clickhouse",
 		"elasticsearch",
 	}
diff --git a/internal/app/methods_driver_version_test.go b/internal/app/methods_driver_version_test.go
index ee861d7..f62c78d 100644
--- a/internal/app/methods_driver_version_test.go
+++ b/internal/app/methods_driver_version_test.go
@@ -469,6 +469,39 @@ func TestElasticsearchDriverDefinitionUsesOptionalAgent(t *testing.T) {
 	}
 }
 
+func TestIoTDBDriverDefinitionUsesOptionalAgent(t *testing.T) {
+	definition, ok := resolveDriverDefinition("iotdb")
+	if !ok {
+		t.Fatal("expected iotdb driver definition")
+	}
+	if definition.Name != "Apache IoTDB" {
+		t.Fatalf("unexpected iotdb driver name: %q", definition.Name)
+	}
+	if definition.BuiltIn {
+		t.Fatal("expected iotdb to be an optional driver agent")
+	}
+	if driverGoModulePathMap["iotdb"] != "github.com/apache/iotdb-client-go" {
+		t.Fatalf("unexpected iotdb go module path: %q", driverGoModulePathMap["iotdb"])
+	}
+	if definition.PinnedVersion != "1.3.7" {
+		t.Fatalf("unexpected iotdb definition pinned version: %q", definition.PinnedVersion)
+	}
+	if definition.DefaultDownloadURL != "builtin://activate/iotdb" {
+		t.Fatalf("unexpected iotdb default download URL: %q", definition.DefaultDownloadURL)
+	}
+	if latestDriverVersionMap["iotdb"] != "1.3.7" {
+		t.Fatalf("unexpected iotdb pinned version: %q", latestDriverVersionMap["iotdb"])
+	}
+
+	tags, err := optionalDriverBuildTags("iotdb", "")
+	if err != nil {
+		t.Fatalf("resolve iotdb build tags failed: %v", err)
+	}
+	if tags != "gonavi_iotdb_driver" {
+		t.Fatalf("unexpected iotdb build tag: %q", tags)
+	}
+}
+
 func TestBuildOptionalDriverInstallPlanMessagePrefersDirectThenBundle(t *testing.T) {
 	message := buildOptionalDriverInstallPlanMessage("SQL Server", "1.9.6", false, false, false, false, 1, 2)
 	if !strings.Contains(message, "先尝试 1 个预编译直链") {
diff --git a/internal/db/database_optional_factories_full.go b/internal/db/database_optional_factories_full.go
index 41fc59b..5389950 100644
--- a/internal/db/database_optional_factories_full.go
+++ b/internal/db/database_optional_factories_full.go
@@ -19,6 +19,7 @@ func registerOptionalDatabaseFactories() {
 	registerDatabaseFactory(newOptionalDriverAgentDatabase("iris"), "iris", "intersystems")
 	registerDatabaseFactory(newOptionalDriverAgentDatabase("mongodb"), "mongodb")
 	registerDatabaseFactory(newOptionalDriverAgentDatabase("tdengine"), "tdengine")
+	registerDatabaseFactory(newOptionalDriverAgentDatabase("iotdb"), "iotdb", "apache-iotdb", "apache_iotdb")
 	registerDatabaseFactory(newOptionalDriverAgentDatabase("clickhouse"), "clickhouse")
 	registerDatabaseFactory(newOptionalDriverAgentDatabase("elasticsearch"), "elasticsearch", "elastic")
 }
diff --git a/internal/db/database_optional_factories_lite.go b/internal/db/database_optional_factories_lite.go
index 3e7e64d..b964f79 100644
--- a/internal/db/database_optional_factories_lite.go
+++ b/internal/db/database_optional_factories_lite.go
@@ -19,6 +19,7 @@ func registerOptionalDatabaseFactories() {
 	registerDatabaseFactory(newOptionalDriverAgentDatabase("iris"), "iris", "intersystems")
 	registerDatabaseFactory(newOptionalDriverAgentDatabase("mongodb"), "mongodb")
 	registerDatabaseFactory(newOptionalDriverAgentDatabase("tdengine"), "tdengine")
+	registerDatabaseFactory(newOptionalDriverAgentDatabase("iotdb"), "iotdb", "apache-iotdb", "apache_iotdb")
 	registerDatabaseFactory(newOptionalDriverAgentDatabase("clickhouse"), "clickhouse")
 	registerDatabaseFactory(newOptionalDriverAgentDatabase("elasticsearch"), "elasticsearch", "elastic")
 }
diff --git a/internal/db/driver_agent_revisions_gen.go b/internal/db/driver_agent_revisions_gen.go
index 27a2ee0..561a773 100644
--- a/internal/db/driver_agent_revisions_gen.go
+++ b/internal/db/driver_agent_revisions_gen.go
@@ -20,6 +20,7 @@ func init() {
 		"iris":          "src-1b072c57af08bec4",
 		"mongodb":       "src-57fdd8bfebdcd46e",
 		"tdengine":      "src-939715f94df1ec9c",
+		"iotdb":         "src-473c39891f926db2",
 		"clickhouse":    "src-482d62ed565b3e69",
 		"elasticsearch": "src-2fb00b94d7067c56",
 	}
diff --git a/internal/db/driver_support.go b/internal/db/driver_support.go
index 0a9a688..ecf2b32 100644
--- a/internal/db/driver_support.go
+++ b/internal/db/driver_support.go
@@ -39,6 +39,7 @@ var optionalGoDrivers = map[string]struct{}{
 	"iris":          {},
 	"mongodb":       {},
 	"tdengine":      {},
+	"iotdb":         {},
 	"clickhouse":    {},
 	"elasticsearch": {},
 }
@@ -72,6 +73,8 @@ func normalizeRuntimeDriverType(driverType string) string {
 		return "chroma"
 	case "qdrantdb", "qdrant-db":
 		return "qdrant"
+	case "apache-iotdb", "apache_iotdb", "iotdb":
+		return "iotdb"
 	default:
 		return normalized
 	}
@@ -119,6 +122,8 @@ func driverDisplayName(driverType string) string {
 		return "MongoDB"
 	case "tdengine":
 		return "TDengine"
+	case "iotdb":
+		return "Apache IoTDB"
 	case "clickhouse":
 		return "ClickHouse"
 	case "elasticsearch":
diff --git a/internal/db/iotdb_impl.go b/internal/db/iotdb_impl.go
new file mode 100644
index 0000000..decf3b3
--- /dev/null
+++ b/internal/db/iotdb_impl.go
@@ -0,0 +1,699 @@
+//go:build gonavi_full_drivers || gonavi_iotdb_driver
+
+package db
+
+import (
+	"context"
+	"fmt"
+	"net"
+	"net/url"
+	"sort"
+	"strconv"
+	"strings"
+	"time"
+
+	"GoNavi-Wails/internal/connection"
+	"GoNavi-Wails/internal/logger"
+	"GoNavi-Wails/internal/ssh"
+
+	iotdbclient "github.com/apache/iotdb-client-go/client"
+)
+
+const (
+	defaultIoTDBPort         = 6667
+	defaultIoTDBUser         = "root"
+	defaultIoTDBPassword     = "root"
+	defaultIoTDBQueryTimeout = 30 * time.Second
+)
+
+type iotdbDataSet interface {
+	Next() (bool, error)
+	Close() error
+	IsNull(columnName string) (bool, error)
+	GetObject(columnName string) (interface{}, error)
+	GetColumnNames() []string
+}
+
+type iotdbSessionRunner interface {
+	Close() error
+	Query(ctx context.Context, sql string, timeoutMs *int64) (iotdbDataSet, error)
+	Exec(ctx context.Context, sql string) error
+}
+
+type iotdbClientSession struct {
+	session *iotdbclient.Session
+}
+
+func (s *iotdbClientSession) Close() error {
+	if s == nil || s.session == nil {
+		return nil
+	}
+	return s.session.Close()
+}
+
+func (s *iotdbClientSession) Query(ctx context.Context, sql string, timeoutMs *int64) (iotdbDataSet, error) {
+	if s == nil || s.session == nil {
+		return nil, fmt.Errorf("连接未打开")
+	}
+	return s.session.ExecuteQueryStatement(sql, timeoutMs)
+}
+
+func (s *iotdbClientSession) Exec(ctx context.Context, sql string) error {
+	if s == nil || s.session == nil {
+		return fmt.Errorf("连接未打开")
+	}
+	return s.session.ExecuteNonQueryStatement(sql)
+}
+
+var newIoTDBSessionRunner = func(config connection.ConnectionConfig) (iotdbSessionRunner, error) {
+	params := iotdbConnectionParams(config)
+	user := strings.TrimSpace(config.User)
+	if user == "" {
+		user = defaultIoTDBUser
+	}
+	password := config.Password
+	if password == "" {
+		password = defaultIoTDBPassword
+	}
+	fetchSize := int32(intFromAny(params.Get("fetchSize"), iotdbclient.DefaultFetchSize))
+	if fetchSize <= 0 {
+		fetchSize = iotdbclient.DefaultFetchSize
+	}
+	timeZone := strings.TrimSpace(firstNonEmpty(params.Get("timeZone"), params.Get("timezone"), params.Get("zoneId")))
+	if timeZone == "" {
+		timeZone = iotdbclient.DefaultTimeZone
+	}
+	retryMax := intFromAny(firstNonEmpty(params.Get("connectRetryMax"), params.Get("retryMax")), iotdbclient.DefaultConnectRetryMax)
+	if retryMax <= 0 {
+		retryMax = iotdbclient.DefaultConnectRetryMax
+	}
+	enableCompression := getOrBool(map[string]interface{}{"rpcCompression": params.Get("rpcCompression")}, "rpcCompression")
+	cfg := &iotdbclient.Config{
+		Host:            strings.TrimSpace(config.Host),
+		Port:            strconv.Itoa(config.Port),
+		UserName:        user,
+		Password:        password,
+		FetchSize:       fetchSize,
+		TimeZone:        timeZone,
+		ConnectRetryMax: retryMax,
+	}
+	session := iotdbclient.NewSession(cfg)
+	timeoutMs := getConnectTimeout(config).Milliseconds()
+	if timeoutMs < 0 {
+		timeoutMs = 0
+	}
+	if err := session.Open(enableCompression, int(timeoutMs)); err != nil {
+		return nil, err
+	}
+	return &iotdbClientSession{session: &session}, nil
+}
+
+// IoTDBDB implements Database for Apache IoTDB through the official Session API.
+type IoTDBDB struct {
+	session     iotdbSessionRunner
+	forwarder   *ssh.LocalForwarder
+	pingTimeout time.Duration
+}
+
+func (i *IoTDBDB) Connect(config connection.ConnectionConfig) error {
+	if i.forwarder != nil {
+		_ = i.forwarder.Close()
+		i.forwarder = nil
+	}
+	i.session = nil
+
+	runConfig := normalizeIoTDBConfig(config)
+	if runConfig.UseSSH {
+		forwarder, err := ssh.GetOrCreateLocalForwarder(runConfig.SSH, runConfig.Host, runConfig.Port)
+		if err != nil {
+			return fmt.Errorf("创建 SSH 隧道失败：%w", err)
+		}
+		i.forwarder = forwarder
+
+		host, portText, err := net.SplitHostPort(forwarder.LocalAddr)
+		if err != nil {
+			return fmt.Errorf("解析本地转发地址失败：%w", err)
+		}
+		port, err := strconv.Atoi(portText)
+		if err != nil {
+			return fmt.Errorf("解析本地端口失败：%w", err)
+		}
+		runConfig.Host = host
+		runConfig.Port = port
+		runConfig.UseSSH = false
+		logger.Infof("IoTDB 通过本地端口转发连接：%s -> %s:%d", forwarder.LocalAddr, config.Host, config.Port)
+	}
+
+	session, err := newIoTDBSessionRunner(runConfig)
+	if err != nil {
+		_ = i.Close()
+		return err
+	}
+	i.session = session
+	i.pingTimeout = getConnectTimeout(runConfig)
+	if err := i.Ping(); err != nil {
+		_ = i.Close()
+		return err
+	}
+	return nil
+}
+
+func (i *IoTDBDB) Close() error {
+	if i.forwarder != nil {
+		if err := i.forwarder.Close(); err != nil {
+			logger.Warnf("关闭 IoTDB SSH 端口转发失败：%v", err)
+		}
+		i.forwarder = nil
+	}
+	if i.session != nil {
+		err := i.session.Close()
+		i.session = nil
+		return err
+	}
+	return nil
+}
+
+func (i *IoTDBDB) Ping() error {
+	if i.session == nil {
+		return fmt.Errorf("连接未打开")
+	}
+	ctx, cancel := context.WithTimeout(context.Background(), i.effectiveTimeout())
+	defer cancel()
+	ds, err := i.session.Query(ctx, "SHOW VERSION", nil)
+	if err != nil {
+		return err
+	}
+	return ds.Close()
+}
+
+func (i *IoTDBDB) Query(query string) ([]map[string]interface{}, []string, error) {
+	ctx, cancel := context.WithTimeout(context.Background(), defaultIoTDBQueryTimeout)
+	defer cancel()
+	return i.QueryContext(ctx, query)
+}
+
+func (i *IoTDBDB) QueryContext(ctx context.Context, query string) ([]map[string]interface{}, []string, error) {
+	if i.session == nil {
+		return nil, nil, fmt.Errorf("连接未打开")
+	}
+	text := strings.TrimSpace(query)
+	if text == "" {
+		return nil, nil, fmt.Errorf("查询语句不能为空")
+	}
+	timeoutMs := int64(i.effectiveTimeout().Milliseconds())
+	ds, err := i.session.Query(ctx, text, &timeoutMs)
+	if err != nil {
+		return nil, nil, err
+	}
+	return scanIoTDBDataSet(ds)
+}
+
+func (i *IoTDBDB) Exec(query string) (int64, error) {
+	ctx, cancel := context.WithTimeout(context.Background(), defaultIoTDBQueryTimeout)
+	defer cancel()
+	return i.ExecContext(ctx, query)
+}
+
+func (i *IoTDBDB) ExecContext(ctx context.Context, query string) (int64, error) {
+	if i.session == nil {
+		return 0, fmt.Errorf("连接未打开")
+	}
+	text := strings.TrimSpace(query)
+	if text == "" {
+		return 0, fmt.Errorf("执行语句不能为空")
+	}
+	if err := i.session.Exec(ctx, text); err != nil {
+		return 0, err
+	}
+	return 0, nil
+}
+
+func (i *IoTDBDB) GetDatabases() ([]string, error) {
+	queries := []string{"SHOW DATABASES", "SHOW STORAGE GROUPS", "SHOW STORAGE GROUP"}
+	var lastErr error
+	for _, query := range queries {
+		rows, _, err := i.Query(query)
+		if err != nil {
+			lastErr = err
+			continue
+		}
+		names := make([]string, 0, len(rows))
+		for _, row := range rows {
+			name := firstRowString(row, "Database", "database", "Storage Group", "storage group", "storage_group", "name")
+			if name == "" {
+				name = firstAnyRowString(row)
+			}
+			if name != "" {
+				names = append(names, name)
+			}
+		}
+		if len(names) > 0 {
+			sort.Strings(names)
+			return names, nil
+		}
+	}
+	if lastErr != nil {
+		return nil, lastErr
+	}
+	return []string{}, nil
+}
+
+func (i *IoTDBDB) GetTables(dbName string) ([]string, error) {
+	queries := []string{}
+	if pattern := iotdbDevicePattern(dbName); pattern != "" {
+		queries = append(queries, "SHOW DEVICES "+pattern)
+	}
+	queries = append(queries, "SHOW DEVICES")
+
+	var lastErr error
+	seen := map[string]struct{}{}
+	tables := []string{}
+	for _, query := range queries {
+		rows, _, err := i.Query(query)
+		if err != nil {
+			lastErr = err
+			continue
+		}
+		for _, row := range rows {
+			name := firstRowString(row, "Device", "device", "devices", "Devices", "Path", "path")
+			if name == "" {
+				name = firstAnyRowString(row)
+			}
+			if name == "" {
+				continue
+			}
+			if _, exists := seen[name]; exists {
+				continue
+			}
+			seen[name] = struct{}{}
+			tables = append(tables, name)
+		}
+		if len(tables) > 0 {
+			sort.Strings(tables)
+			return tables, nil
+		}
+	}
+	if lastErr != nil {
+		return nil, lastErr
+	}
+	return []string{}, nil
+}
+
+func (i *IoTDBDB) GetCreateStatement(dbName, tableName string) (string, error) {
+	device := resolveIoTDBDevicePath(dbName, tableName)
+	rows, _, err := i.Query("SHOW TIMESERIES " + iotdbTimeseriesPattern(device))
+	if err != nil {
+		return "", err
+	}
+	statements := make([]string, 0, len(rows))
+	for _, row := range rows {
+		path := firstRowString(row, "Timeseries", "timeseries", "Path", "path")
+		if path == "" {
+			path = firstAnyRowString(row)
+		}
+		if path == "" {
+			continue
+		}
+		dataType := firstRowString(row, "DataType", "dataType", "data_type", "Type", "type")
+		encoding := firstRowString(row, "Encoding", "encoding")
+		compression := firstRowString(row, "Compression", "compression", "Compressor", "compressor")
+		parts := []string{}
+		if dataType != "" {
+			parts = append(parts, "DATATYPE="+dataType)
+		}
+		if encoding != "" {
+			parts = append(parts, "ENCODING="+encoding)
+		}
+		if compression != "" {
+			parts = append(parts, "COMPRESSION="+compression)
+		}
+		if len(parts) == 0 {
+			statements = append(statements, "CREATE TIMESERIES "+path+";")
+		} else {
+			statements = append(statements, "CREATE TIMESERIES "+path+" WITH "+strings.Join(parts, ", ")+";")
+		}
+	}
+	if len(statements) == 0 {
+		return "", fmt.Errorf("未找到 IoTDB timeseries：%s", device)
+	}
+	return strings.Join(statements, "\n"), nil
+}
+
+func (i *IoTDBDB) GetColumns(dbName, tableName string) ([]connection.ColumnDefinition, error) {
+	device := resolveIoTDBDevicePath(dbName, tableName)
+	rows, _, err := i.Query("SHOW TIMESERIES " + iotdbTimeseriesPattern(device))
+	if err != nil {
+		return nil, err
+	}
+	columns := []connection.ColumnDefinition{{
+		Name:     "Time",
+		Type:     "TIMESTAMP",
+		Nullable: "NO",
+		Key:      "PRI",
+		Comment:  "IoTDB timestamp column",
+	}}
+	for _, row := range rows {
+		path := firstRowString(row, "Timeseries", "timeseries", "Path", "path")
+		if path == "" {
+			path = firstAnyRowString(row)
+		}
+		if path == "" {
+			continue
+		}
+		name := strings.TrimPrefix(path, strings.TrimRight(device, ".")+".")
+		dataType := firstRowString(row, "DataType", "dataType", "data_type", "Type", "type")
+		encoding := firstRowString(row, "Encoding", "encoding")
+		compression := firstRowString(row, "Compression", "compression", "Compressor", "compressor")
+		commentParts := []string{}
+		if encoding != "" {
+			commentParts = append(commentParts, "encoding="+encoding)
+		}
+		if compression != "" {
+			commentParts = append(commentParts, "compression="+compression)
+		}
+		columns = append(columns, connection.ColumnDefinition{
+			Name:     name,
+			Type:     dataType,
+			Nullable: "YES",
+			Comment:  strings.Join(commentParts, "; "),
+		})
+	}
+	return columns, nil
+}
+
+func (i *IoTDBDB) GetAllColumns(dbName string) ([]connection.ColumnDefinitionWithTable, error) {
+	tables, err := i.GetTables(dbName)
+	if err != nil {
+		return nil, err
+	}
+	var result []connection.ColumnDefinitionWithTable
+	for _, table := range tables {
+		cols, err := i.GetColumns(dbName, table)
+		if err != nil {
+			continue
+		}
+		for _, col := range cols {
+			result = append(result, connection.ColumnDefinitionWithTable{
+				TableName: table,
+				Name:      col.Name,
+				Type:      col.Type,
+				Comment:   col.Comment,
+			})
+		}
+	}
+	return result, nil
+}
+
+func (i *IoTDBDB) GetIndexes(dbName, tableName string) ([]connection.IndexDefinition, error) {
+	return []connection.IndexDefinition{{Name: "TIME", ColumnName: "Time", NonUnique: 0, SeqInIndex: 1, IndexType: "TIME"}}, nil
+}
+
+func (i *IoTDBDB) GetForeignKeys(dbName, tableName string) ([]connection.ForeignKeyDefinition, error) {
+	return []connection.ForeignKeyDefinition{}, nil
+}
+
+func (i *IoTDBDB) GetTriggers(dbName, tableName string) ([]connection.TriggerDefinition, error) {
+	return []connection.TriggerDefinition{}, nil
+}
+
+func (i *IoTDBDB) ApplyChanges(tableName string, changes connection.ChangeSet) error {
+	if i.session == nil {
+		return fmt.Errorf("连接未打开")
+	}
+	if strings.TrimSpace(tableName) == "" {
+		return fmt.Errorf("设备路径不能为空")
+	}
+	if len(changes.Updates) > 0 || len(changes.Deletes) > 0 {
+		return fmt.Errorf("IoTDB 目标端当前仅支持 INSERT 写入，暂不支持 UPDATE/DELETE 差异同步")
+	}
+	for _, row := range changes.Inserts {
+		sqlText, err := buildIoTDBInsertSQL(tableName, row)
+		if err != nil {
+			return err
+		}
+		if strings.TrimSpace(sqlText) == "" {
+			continue
+		}
+		if _, err := i.Exec(sqlText); err != nil {
+			return err
+		}
+	}
+	return nil
+}
+
+func normalizeIoTDBConfig(config connection.ConnectionConfig) connection.ConnectionConfig {
+	runConfig := applyIoTDBURI(config)
+	if strings.TrimSpace(runConfig.Host) == "" {
+		runConfig.Host = "localhost"
+	}
+	if runConfig.Port <= 0 {
+		runConfig.Port = defaultIoTDBPort
+	}
+	if strings.TrimSpace(runConfig.User) == "" {
+		runConfig.User = defaultIoTDBUser
+	}
+	if runConfig.Password == "" {
+		runConfig.Password = defaultIoTDBPassword
+	}
+	return runConfig
+}
+
+func applyIoTDBURI(config connection.ConnectionConfig) connection.ConnectionConfig {
+	uriText := strings.TrimSpace(config.URI)
+	if uriText == "" {
+		return config
+	}
+	parsed, err := url.Parse(uriText)
+	if err != nil {
+		return config
+	}
+	scheme := strings.ToLower(strings.TrimSpace(parsed.Scheme))
+	if scheme != "iotdb" {
+		return config
+	}
+	if parsed.User != nil {
+		if strings.TrimSpace(config.User) == "" {
+			config.User = parsed.User.Username()
+		}
+		if pass, ok := parsed.User.Password(); ok && config.Password == "" {
+			config.Password = pass
+		}
+	}
+	if host := strings.TrimSpace(parsed.Host); host != "" {
+		if h, port, ok := parseHostPortWithDefault(host, defaultIoTDBPort); ok {
+			config.Host = h
+			config.Port = port
+		}
+	}
+	if dbName := strings.Trim(strings.TrimSpace(parsed.Path), "/"); dbName != "" && strings.TrimSpace(config.Database) == "" {
+		config.Database = dbName
+	}
+	return config
+}
+
+func iotdbConnectionParams(config connection.ConnectionConfig) url.Values {
+	params := url.Values{}
+	mergeConnectionParamValues(params, connectionParamsFromURI(config.URI, "iotdb"))
+	mergeConnectionParamValues(params, connectionParamsFromText(config.ConnectionParams))
+	return params
+}
+
+func (i *IoTDBDB) effectiveTimeout() time.Duration {
+	if i.pingTimeout > 0 {
+		return i.pingTimeout
+	}
+	return defaultIoTDBQueryTimeout
+}
+
+func scanIoTDBDataSet(ds iotdbDataSet) ([]map[string]interface{}, []string, error) {
+	if ds == nil {
+		return nil, nil, nil
+	}
+	defer ds.Close()
+	columns := ds.GetColumnNames()
+	rows := make([]map[string]interface{}, 0)
+	for {
+		hasNext, err := ds.Next()
+		if err != nil {
+			return nil, nil, err
+		}
+		if !hasNext {
+			break
+		}
+		row := make(map[string]interface{}, len(columns))
+		for _, column := range columns {
+			isNull, err := ds.IsNull(column)
+			if err == nil && isNull {
+				row[column] = nil
+				continue
+			}
+			value, err := ds.GetObject(column)
+			if err != nil {
+				row[column] = nil
+				continue
+			}
+			row[column] = normalizeIoTDBValue(value)
+		}
+		rows = append(rows, row)
+	}
+	return rows, columns, nil
+}
+
+func normalizeIoTDBValue(value interface{}) interface{} {
+	switch v := value.(type) {
+	case time.Time:
+		return v.Format(time.RFC3339Nano)
+	case *iotdbclient.Binary:
+		if v == nil {
+			return nil
+		}
+		return v.GetStringValue()
+	case fmt.Stringer:
+		return v.String()
+	default:
+		return value
+	}
+}
+
+func iotdbDevicePattern(dbName string) string {
+	db := strings.Trim(strings.TrimSpace(dbName), ".")
+	if db == "" {
+		return ""
+	}
+	if strings.HasSuffix(db, ".**") || strings.HasSuffix(db, ".*") {
+		return db
+	}
+	return db + ".**"
+}
+
+func iotdbTimeseriesPattern(device string) string {
+	path := strings.Trim(strings.TrimSpace(device), ".")
+	if path == "" {
+		return "root.**"
+	}
+	if strings.HasSuffix(path, ".**") || strings.HasSuffix(path, ".*") {
+		return path
+	}
+	return path + ".*"
+}
+
+func resolveIoTDBDevicePath(dbName, tableName string) string {
+	table := strings.Trim(strings.TrimSpace(tableName), ".")
+	if table == "" {
+		return strings.Trim(strings.TrimSpace(dbName), ".")
+	}
+	if strings.HasPrefix(strings.ToLower(table), "root.") || strings.TrimSpace(dbName) == "" {
+		return table
+	}
+	return strings.Trim(strings.TrimSpace(dbName), ".") + "." + table
+}
+
+func firstRowString(row map[string]interface{}, keys ...string) string {
+	for _, key := range keys {
+		for actual, value := range row {
+			if strings.EqualFold(actual, key) {
+				text := strings.TrimSpace(fmt.Sprintf("%v", value))
+				if text != "" && text != "<nil>" {
+					return text
+				}
+			}
+		}
+	}
+	return ""
+}
+
+func firstAnyRowString(row map[string]interface{}) string {
+	keys := make([]string, 0, len(row))
+	for key := range row {
+		keys = append(keys, key)
+	}
+	sort.Strings(keys)
+	for _, key := range keys {
+		text := strings.TrimSpace(fmt.Sprintf("%v", row[key]))
+		if text != "" && text != "<nil>" {
+			return text
+		}
+	}
+	return ""
+}
+
+func buildIoTDBInsertSQL(device string, row map[string]interface{}) (string, error) {
+	path := strings.TrimSpace(device)
+	if path == "" {
+		return "", fmt.Errorf("设备路径不能为空")
+	}
+	timestamp, ok := iotdbTimestampValue(row)
+	if !ok {
+		return "", fmt.Errorf("IoTDB INSERT 行缺少 Time/time/timestamp 字段")
+	}
+	measurements := make([]string, 0, len(row))
+	for key := range row {
+		if strings.TrimSpace(key) == "" || isIoTDBTimestampColumn(key) {
+			continue
+		}
+		measurements = append(measurements, key)
+	}
+	if len(measurements) == 0 {
+		return "", nil
+	}
+	sort.Strings(measurements)
+
+	columns := append([]string{"timestamp"}, measurements...)
+	values := []string{iotdbTimestampLiteral(timestamp)}
+	for _, measurement := range measurements {
+		values = append(values, iotdbLiteral(row[measurement]))
+	}
+	return fmt.Sprintf("INSERT INTO %s(%s) VALUES(%s)", path, strings.Join(columns, ", "), strings.Join(values, ", ")), nil
+}
+
+func iotdbTimestampValue(row map[string]interface{}) (interface{}, bool) {
+	for key, value := range row {
+		if isIoTDBTimestampColumn(key) {
+			return value, true
+		}
+	}
+	return nil, false
+}
+
+func isIoTDBTimestampColumn(column string) bool {
+	switch strings.ToLower(strings.TrimSpace(column)) {
+	case "time", "timestamp", "_time":
+		return true
+	default:
+		return false
+	}
+}
+
+func iotdbTimestampLiteral(value interface{}) string {
+	switch v := value.(type) {
+	case time.Time:
+		return strconv.FormatInt(v.UnixMilli(), 10)
+	case string:
+		text := strings.TrimSpace(v)
+		if _, err := strconv.ParseInt(text, 10, 64); err == nil {
+			return text
+		}
+		return iotdbLiteral(text)
+	default:
+		return fmt.Sprintf("%v", value)
+	}
+}
+
+func iotdbLiteral(value interface{}) string {
+	switch v := value.(type) {
+	case nil:
+		return "null"
+	case bool:
+		if v {
+			return "true"
+		}
+		return "false"
+	case int, int8, int16, int32, int64, uint, uint8, uint16, uint32, uint64, float32, float64:
+		return fmt.Sprintf("%v", v)
+	case time.Time:
+		return strconv.FormatInt(v.UnixMilli(), 10)
+	default:
+		text := fmt.Sprintf("%v", v)
+		return "'" + strings.ReplaceAll(text, "'", "''") + "'"
+	}
+}
diff --git a/internal/db/iotdb_impl_test.go b/internal/db/iotdb_impl_test.go
new file mode 100644
index 0000000..d648f01
--- /dev/null
+++ b/internal/db/iotdb_impl_test.go
@@ -0,0 +1,269 @@
+//go:build gonavi_full_drivers || gonavi_iotdb_driver
+
+package db
+
+import (
+	"context"
+	"os"
+	"reflect"
+	"strconv"
+	"strings"
+	"testing"
+
+	"GoNavi-Wails/internal/connection"
+
+	iotdbclient "github.com/apache/iotdb-client-go/client"
+)
+
+type fakeIoTDBSession struct {
+	queryResults map[string][]map[string]interface{}
+	execs        []string
+}
+
+func (f *fakeIoTDBSession) Close() error { return nil }
+
+func (f *fakeIoTDBSession) Query(_ context.Context, sql string, _ *int64) (iotdbDataSet, error) {
+	rows := f.queryResults[sql]
+	return &fakeIoTDBDataSet{rows: rows, columns: fakeIoTDBColumns(rows)}, nil
+}
+
+func (f *fakeIoTDBSession) Exec(_ context.Context, sql string) error {
+	f.execs = append(f.execs, sql)
+	return nil
+}
+
+type fakeIoTDBDataSet struct {
+	rows    []map[string]interface{}
+	columns []string
+	index   int
+}
+
+func (f *fakeIoTDBDataSet) Next() (bool, error) {
+	if f.index >= len(f.rows) {
+		return false, nil
+	}
+	f.index++
+	return true, nil
+}
+
+func (f *fakeIoTDBDataSet) Close() error { return nil }
+
+func (f *fakeIoTDBDataSet) IsNull(columnName string) (bool, error) {
+	value, ok := f.currentRow()[columnName]
+	return !ok || value == nil, nil
+}
+
+func (f *fakeIoTDBDataSet) GetObject(columnName string) (interface{}, error) {
+	return f.currentRow()[columnName], nil
+}
+
+func (f *fakeIoTDBDataSet) GetColumnNames() []string { return append([]string(nil), f.columns...) }
+
+func (f *fakeIoTDBDataSet) currentRow() map[string]interface{} {
+	if f.index <= 0 || f.index > len(f.rows) {
+		return map[string]interface{}{}
+	}
+	return f.rows[f.index-1]
+}
+
+func fakeIoTDBColumns(rows []map[string]interface{}) []string {
+	seen := map[string]struct{}{}
+	columns := []string{}
+	for _, row := range rows {
+		for key := range row {
+			if _, exists := seen[key]; exists {
+				continue
+			}
+			seen[key] = struct{}{}
+			columns = append(columns, key)
+		}
+	}
+	return columns
+}
+
+func TestIoTDBMetadataMapsStorageGroupsDevicesAndTimeseries(t *testing.T) {
+	session := &fakeIoTDBSession{queryResults: map[string][]map[string]interface{}{
+		"SHOW DATABASES": {
+			{"Database": "root.zeta"},
+			{"Database": "root.sg"},
+		},
+		"SHOW DEVICES root.sg.**": {
+			{"Device": "root.sg.d2"},
+			{"Device": "root.sg.d1"},
+		},
+		"SHOW TIMESERIES root.sg.d1.*": {
+			{
+				"Timeseries":  "root.sg.d1.temperature",
+				"DataType":    "DOUBLE",
+				"Encoding":    "GORILLA",
+				"Compression": "SNAPPY",
+			},
+			{
+				"Timeseries":  "root.sg.d1.status",
+				"DataType":    "TEXT",
+				"Encoding":    "PLAIN",
+				"Compression": "SNAPPY",
+			},
+		},
+	}}
+	client := &IoTDBDB{session: session}
+
+	databases, err := client.GetDatabases()
+	if err != nil {
+		t.Fatalf("GetDatabases: %v", err)
+	}
+	if !reflect.DeepEqual(databases, []string{"root.sg", "root.zeta"}) {
+		t.Fatalf("unexpected databases: %#v", databases)
+	}
+
+	tables, err := client.GetTables("root.sg")
+	if err != nil {
+		t.Fatalf("GetTables: %v", err)
+	}
+	if !reflect.DeepEqual(tables, []string{"root.sg.d1", "root.sg.d2"}) {
+		t.Fatalf("unexpected tables: %#v", tables)
+	}
+
+	columns, err := client.GetColumns("root.sg", "root.sg.d1")
+	if err != nil {
+		t.Fatalf("GetColumns: %v", err)
+	}
+	if len(columns) != 3 {
+		t.Fatalf("unexpected columns: %#v", columns)
+	}
+	if columns[0].Name != "Time" || columns[0].Type != "TIMESTAMP" || columns[0].Key != "PRI" {
+		t.Fatalf("unexpected time column: %#v", columns[0])
+	}
+	if columns[1].Name != "temperature" || columns[1].Type != "DOUBLE" || !strings.Contains(columns[1].Comment, "encoding=GORILLA") {
+		t.Fatalf("unexpected measurement column: %#v", columns[1])
+	}
+
+	ddl, err := client.GetCreateStatement("root.sg", "root.sg.d1")
+	if err != nil {
+		t.Fatalf("GetCreateStatement: %v", err)
+	}
+	if !strings.Contains(ddl, "CREATE TIMESERIES root.sg.d1.temperature WITH DATATYPE=DOUBLE, ENCODING=GORILLA, COMPRESSION=SNAPPY;") {
+		t.Fatalf("unexpected DDL: %s", ddl)
+	}
+}
+
+func TestIoTDBApplyChangesBuildsInsertAndRejectsMutatingDiffs(t *testing.T) {
+	session := &fakeIoTDBSession{}
+	client := &IoTDBDB{session: session}
+
+	err := client.ApplyChanges("root.sg.d1", connection.ChangeSet{
+		Inserts: []map[string]interface{}{
+			{
+				"Time":        int64(1700000000000),
+				"temperature": 23.5,
+				"status":      "ok",
+				"active":      true,
+			},
+		},
+	})
+	if err != nil {
+		t.Fatalf("ApplyChanges insert: %v", err)
+	}
+	expected := "INSERT INTO root.sg.d1(timestamp, active, status, temperature) VALUES(1700000000000, true, 'ok', 23.5)"
+	if !reflect.DeepEqual(session.execs, []string{expected}) {
+		t.Fatalf("unexpected execs: %#v", session.execs)
+	}
+
+	err = client.ApplyChanges("root.sg.d1", connection.ChangeSet{
+		Updates: []connection.UpdateRow{{}},
+	})
+	if err == nil || !strings.Contains(err.Error(), "仅支持 INSERT") {
+		t.Fatalf("expected update rejection, got %v", err)
+	}
+
+	err = client.ApplyChanges("root.sg.d1", connection.ChangeSet{
+		Deletes: []map[string]interface{}{{"Time": int64(1700000000000)}},
+	})
+	if err == nil || !strings.Contains(err.Error(), "仅支持 INSERT") {
+		t.Fatalf("expected delete rejection, got %v", err)
+	}
+}
+
+func TestIoTDBConfigParsesURIAndConnectionParams(t *testing.T) {
+	config := normalizeIoTDBConfig(connection.ConnectionConfig{
+		URI: "iotdb://alice:secret@iotdb.local:16667/root.sg?fetchSize=2048&timeZone=Asia%2FShanghai",
+	})
+	if config.Host != "iotdb.local" || config.Port != 16667 || config.User != "alice" || config.Password != "secret" || config.Database != "root.sg" {
+		t.Fatalf("unexpected config: %#v", config)
+	}
+
+	params := iotdbConnectionParams(connection.ConnectionConfig{
+		URI:              config.URI,
+		ConnectionParams: "connectRetryMax=3&rpcCompression=true",
+	})
+	if params.Get("fetchSize") != "2048" || params.Get("timeZone") != "Asia/Shanghai" || params.Get("connectRetryMax") != "3" || params.Get("rpcCompression") != "true" {
+		t.Fatalf("unexpected params: %#v", params)
+	}
+}
+
+func TestNormalizeIoTDBValueConvertsBinaryText(t *testing.T) {
+	if got := normalizeIoTDBValue(iotdbclient.NewBinary([]byte("ok"))); got != "ok" {
+		t.Fatalf("expected binary text to become string, got %#v", got)
+	}
+}
+
+func TestIoTDBLiveSmoke(t *testing.T) {
+	addr := strings.TrimSpace(os.Getenv("GONAVI_IOTDB_TEST_ADDR"))
+	if addr == "" {
+		t.Skip("set GONAVI_IOTDB_TEST_ADDR=host:port to run live IoTDB smoke test")
+	}
+	host, portText, ok := strings.Cut(addr, ":")
+	if !ok || strings.TrimSpace(host) == "" || strings.TrimSpace(portText) == "" {
+		t.Fatalf("invalid GONAVI_IOTDB_TEST_ADDR: %q", addr)
+	}
+	port, err := strconv.Atoi(strings.TrimSpace(portText))
+	if err != nil {
+		t.Fatalf("invalid IoTDB port: %v", err)
+	}
+
+	client := &IoTDBDB{}
+	if err := client.Connect(connection.ConnectionConfig{
+		Type:     "iotdb",
+		Host:     strings.TrimSpace(host),
+		Port:     port,
+		User:     "root",
+		Password: "root",
+		Timeout:  15,
+	}); err != nil {
+		t.Fatalf("connect iotdb: %v", err)
+	}
+	defer client.Close()
+
+	_, _ = client.ExecContext(context.Background(), "DELETE DATABASE root.gonavi_smoke")
+	_, _ = client.ExecContext(context.Background(), "DROP DATABASE root.gonavi_smoke")
+
+	if _, err := client.Exec("CREATE DATABASE root.gonavi_smoke"); err != nil {
+		t.Fatalf("create database: %v", err)
+	}
+	defer func() {
+		_, _ = client.Exec("DELETE DATABASE root.gonavi_smoke")
+		_, _ = client.Exec("DROP DATABASE root.gonavi_smoke")
+	}()
+
+	statements := []string{
+		"CREATE TIMESERIES root.gonavi_smoke.d1.temperature WITH DATATYPE=DOUBLE, ENCODING=GORILLA, COMPRESSION=SNAPPY",
+		"CREATE TIMESERIES root.gonavi_smoke.d1.status WITH DATATYPE=TEXT, ENCODING=PLAIN, COMPRESSION=SNAPPY",
+		"INSERT INTO root.gonavi_smoke.d1(timestamp, temperature, status) VALUES(1700000000000, 21.5, 'ok')",
+	}
+	for _, stmt := range statements {
+		if _, err := client.Exec(stmt); err != nil {
+			t.Fatalf("exec %q: %v", stmt, err)
+		}
+	}
+
+	rows, columns, err := client.Query("SELECT temperature, status FROM root.gonavi_smoke.d1 LIMIT 10")
+	if err != nil {
+		t.Fatalf("query smoke data: %v", err)
+	}
+	if len(rows) != 1 {
+		t.Fatalf("expected one row, got rows=%#v columns=%#v", rows, columns)
+	}
+	if got := rows[0]["root.gonavi_smoke.d1.status"]; got != "ok" {
+		t.Fatalf("unexpected status value: %#v rows=%#v columns=%#v", got, rows, columns)
+	}
+}
diff --git a/internal/sync/schema_migration.go b/internal/sync/schema_migration.go
index 1e1adc3..9336c56 100644
--- a/internal/sync/schema_migration.go
+++ b/internal/sync/schema_migration.go
@@ -105,6 +105,8 @@ func buildSchemaMigrationPlanLegacy(config SyncConfig, tableName string, sourceD
 	plan.PlannedAction = "使用已有目标表导入"
 	if targetType == "tdengine" {
 		plan.Warnings = append(plan.Warnings, "TDengine 目标端当前仅支持 INSERT 写入；若存在差异更新/删除，执行期会被拒绝，请优先使用仅插入或全量覆盖模式")
+	} else if targetType == "iotdb" {
+		plan.Warnings = append(plan.Warnings, "IoTDB 目标端当前仅支持 INSERT 写入；若存在差异更新/删除，执行期会被拒绝，请优先使用仅插入模式")
 	}
 
 	sourceCols, sourceExists, err := inspectTableColumns(sourceDB, plan.SourceSchema, plan.SourceTable)
diff --git a/internal/sync/schema_migration_test.go b/internal/sync/schema_migration_test.go
index 1539fce..e17141a 100644
--- a/internal/sync/schema_migration_test.go
+++ b/internal/sync/schema_migration_test.go
@@ -920,6 +920,41 @@ func TestBuildSchemaMigrationPlan_TDengineTargetWarnsInsertOnlyBoundary(t *testi
 	}
 }
 
+func TestBuildSchemaMigrationPlan_IoTDBTargetWarnsInsertOnlyBoundary(t *testing.T) {
+	t.Parallel()
+
+	sourceDB := &fakeMigrationDB{
+		columns: map[string][]connection.ColumnDefinition{
+			"shop.metrics": {
+				{Name: "Time", Type: "timestamp", Nullable: "NO", Key: "PRI"},
+				{Name: "value", Type: "double", Nullable: "YES"},
+			},
+		},
+	}
+	targetDB := &fakeMigrationDB{
+		columns: map[string][]connection.ColumnDefinition{
+			"root.sg.metrics": {
+				{Name: "Time", Type: "timestamp", Nullable: "NO", Key: "PRI"},
+				{Name: "value", Type: "double", Nullable: "YES"},
+			},
+		},
+	}
+	cfg := SyncConfig{
+		SourceConfig: connection.ConnectionConfig{Type: "mysql", Database: "shop"},
+		TargetConfig: connection.ConnectionConfig{Type: "iotdb", Database: "root.sg"},
+		Mode:         "insert_update",
+	}
+
+	plan, _, _, err := buildSchemaMigrationPlan(cfg, "metrics", sourceDB, targetDB)
+	if err != nil {
+		t.Fatalf("buildSchemaMigrationPlan returned error: %v", err)
+	}
+	warnings := strings.Join(plan.Warnings, " ")
+	if !strings.Contains(warnings, "仅支持 INSERT 写入") {
+		t.Fatalf("expected IoTDB target warning, got: %v", plan.Warnings)
+	}
+}
+
 func TestBuildMySQLLikeToTDenginePlan_AutoCreateWhenTargetMissing(t *testing.T) {
 	t.Parallel()
 
diff --git a/tools/complete-driver-release-assets.py b/tools/complete-driver-release-assets.py
index 07ab366..c31ea2c 100644
--- a/tools/complete-driver-release-assets.py
+++ b/tools/complete-driver-release-assets.py
@@ -30,6 +30,7 @@ DRIVERS = [
     "iris",
     "mongodb",
     "tdengine",
+    "iotdb",
     "clickhouse",
     "elasticsearch",
 ]
diff --git a/tools/detect-changed-driver-agents.sh b/tools/detect-changed-driver-agents.sh
index fedb152..75484be 100644
--- a/tools/detect-changed-driver-agents.sh
+++ b/tools/detect-changed-driver-agents.sh
@@ -7,7 +7,7 @@ cd "$SCRIPT_DIR"
 SCRIPT_DIR_WINDOWS="$(pwd -W 2>/dev/null || true)"
 SCRIPT_DIR_WINDOWS="${SCRIPT_DIR_WINDOWS//\\//}"
 
-DEFAULT_DRIVERS=(mariadb oceanbase doris starrocks sphinx sqlserver sqlite duckdb dameng kingbase highgo vastbase opengauss iris mongodb tdengine clickhouse elasticsearch)
+DEFAULT_DRIVERS=(mariadb oceanbase doris starrocks sphinx sqlserver sqlite duckdb dameng kingbase highgo vastbase opengauss iris mongodb tdengine iotdb clickhouse elasticsearch)
 TARGET_PLATFORMS=(darwin/amd64 darwin/arm64 windows/amd64 windows/arm64 linux/amd64)
 
 usage() {
@@ -53,7 +53,7 @@ normalize_driver() {
     doris|diros) echo "doris" ;;
     open_gauss|open-gauss) echo "opengauss" ;;
     elastic|elasticsearch) echo "elasticsearch" ;;
-    mariadb|oceanbase|starrocks|sphinx|sqlserver|sqlite|duckdb|dameng|kingbase|highgo|vastbase|opengauss|iris|mongodb|tdengine|clickhouse)
+    mariadb|oceanbase|starrocks|sphinx|sqlserver|sqlite|duckdb|dameng|kingbase|highgo|vastbase|opengauss|iris|mongodb|tdengine|iotdb|clickhouse)
       echo "$value"
       ;;
     *)
@@ -160,6 +160,7 @@ driver_tokens_from_text() {
   case "$text" in *iris*) emit_driver_token iris ;; esac
   case "$text" in *mongodb*) emit_driver_token mongodb ;; esac
   case "$text" in *tdengine*) emit_driver_token tdengine ;; esac
+  case "$text" in *iotdb*|*apache-iotdb*|*apache_iotdb*) emit_driver_token iotdb ;; esac
   case "$text" in *clickhouse*) emit_driver_token clickhouse ;; esac
   case "$text" in *elasticsearch*) emit_driver_token elasticsearch ;; esac
 
@@ -187,6 +188,7 @@ driver_tokens_from_text() {
   case "$text" in *github.com/caretdev/go-irisnative*|*third_party/go-irisnative*) emit_driver_token iris ;; esac
   case "$text" in *go.mongodb.org/mongo-driver*|*go.mongodb.org/mongo-driver/v2*) emit_driver_token mongodb ;; esac
   case "$text" in *github.com/taosdata/driver-go/v3*) emit_driver_token tdengine ;; esac
+  case "$text" in *github.com/apache/iotdb-client-go*) emit_driver_token iotdb ;; esac
   case "$text" in *github.com/clickhouse/clickhouse-go/v2*|*github.com/clickhouse/ch-go*) emit_driver_token clickhouse ;; esac
   case "$text" in *github.com/elastic/go-elasticsearch/v8*) emit_driver_token elasticsearch ;; esac
 }
diff --git a/tools/diff-driver-agent-revisions.sh b/tools/diff-driver-agent-revisions.sh
index c88959d..6870b0e 100644
--- a/tools/diff-driver-agent-revisions.sh
+++ b/tools/diff-driver-agent-revisions.sh
@@ -5,7 +5,7 @@ set -euo pipefail
 SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")/.." && pwd)"
 cd "$SCRIPT_DIR"
 
-DEFAULT_DRIVERS=(mariadb oceanbase diros starrocks sphinx sqlserver sqlite duckdb dameng kingbase highgo vastbase opengauss iris mongodb tdengine clickhouse elasticsearch)
+DEFAULT_DRIVERS=(mariadb oceanbase diros starrocks sphinx sqlserver sqlite duckdb dameng kingbase highgo vastbase opengauss iris mongodb tdengine iotdb clickhouse elasticsearch)
 
 usage() {
   cat <<'EOF'
diff --git a/tools/generate-driver-agent-revisions.sh b/tools/generate-driver-agent-revisions.sh
index 10b0ca5..5242404 100755
--- a/tools/generate-driver-agent-revisions.sh
+++ b/tools/generate-driver-agent-revisions.sh
@@ -7,7 +7,7 @@ cd "$SCRIPT_DIR"
 SCRIPT_DIR_WINDOWS="$(pwd -W 2>/dev/null || true)"
 SCRIPT_DIR_WINDOWS="${SCRIPT_DIR_WINDOWS//\\//}"
 
-DEFAULT_DRIVERS=(mariadb oceanbase diros starrocks sphinx sqlserver sqlite duckdb dameng kingbase highgo vastbase opengauss iris mongodb tdengine clickhouse elasticsearch)
+DEFAULT_DRIVERS=(mariadb oceanbase diros starrocks sphinx sqlserver sqlite duckdb dameng kingbase highgo vastbase opengauss iris mongodb tdengine iotdb clickhouse elasticsearch)
 OUTPUT_FILE="internal/db/driver_agent_revisions_gen.go"
 
 usage() {
@@ -30,7 +30,7 @@ normalize_driver() {
     oceanbase) echo "oceanbase" ;;
     opengauss|open_gauss|open-gauss) echo "opengauss" ;;
     elasticsearch|elastic) echo "elasticsearch" ;;
-    mariadb|diros|starrocks|sphinx|sqlserver|sqlite|duckdb|dameng|kingbase|highgo|vastbase|iris|mongodb|tdengine|clickhouse)
+    mariadb|diros|starrocks|sphinx|sqlserver|sqlite|duckdb|dameng|kingbase|highgo|vastbase|iris|mongodb|tdengine|iotdb|clickhouse)
       echo "$value"
       ;;
     *)
@@ -134,6 +134,7 @@ iris:internal/db/iris_impl.go|\
 mongodb:internal/db/mongodb_impl.go|\
 mongodb:internal/db/mongodb_impl_v1.go|\
 tdengine:internal/db/tdengine_impl.go|\
+iotdb:internal/db/iotdb_impl.go|\
 clickhouse:internal/db/clickhouse_impl.go|\
 elasticsearch:internal/db/elasticsearch_impl.go|\
 elasticsearch:internal/db/elasticsearch_helpers.go)
diff --git a/tools/verify-driver-agent-revisions.sh b/tools/verify-driver-agent-revisions.sh
index b723661..01a4faf 100755
--- a/tools/verify-driver-agent-revisions.sh
+++ b/tools/verify-driver-agent-revisions.sh
@@ -70,7 +70,7 @@ normalize_driver() {
     doris|diros) echo "diros" ;;
     opengauss|open_gauss|open-gauss) echo "opengauss" ;;
     elasticsearch|elastic) echo "elasticsearch" ;;
-    mariadb|oceanbase|starrocks|sphinx|sqlserver|sqlite|duckdb|dameng|kingbase|highgo|vastbase|iris|mongodb|tdengine|clickhouse)
+    mariadb|oceanbase|starrocks|sphinx|sqlserver|sqlite|duckdb|dameng|kingbase|highgo|vastbase|iris|mongodb|tdengine|iotdb|clickhouse)
       echo "$value"
       ;;
     *)