diff --git a/internal/app/methods_db.go b/internal/app/methods_db.go
index 14a8bb1..59c6d1c 100644
--- a/internal/app/methods_db.go
+++ b/internal/app/methods_db.go
@@ -581,6 +581,48 @@ func (a *App) DBQueryMulti(config connection.ConnectionConfig, dbName string, qu
 		}
 	}
 
+	// 全部为写操作且驱动支持批量 Exec → 一次性发送，大幅减少网络往返
+	// 适用于 MySQL/MariaDB/Doris/PostgreSQL/SQLite/DuckDB 等支持多语句 Exec 的驱动
+	if !allReadOnly {
+		allWrite := true
+		for _, stmt := range statements {
+			if strings.TrimSpace(stmt) != "" && isReadOnlySQLQuery(runConfig.Type, stmt) {
+				allWrite = false
+				break
+			}
+		}
+		if allWrite {
+			if batcher, ok := dbInst.(db.BatchWriteExecer); ok {
+				affected, batchErr := batcher.ExecBatchContext(ctx, query)
+				if batchErr != nil && shouldRefreshCachedConnection(batchErr) {
+					if a.invalidateCachedDatabase(runConfig, batchErr) {
+						retryInst, retryErr := a.getDatabaseForcePing(runConfig)
+						if retryErr != nil {
+							logger.Error(retryErr, "DBQueryMulti 批量写重建连接失败：%s", formatConnSummary(runConfig))
+							return connection.QueryResult{Success: false, Message: retryErr.Error(), QueryID: queryID}
+						}
+						if retryBatcher, ok2 := retryInst.(db.BatchWriteExecer); ok2 {
+							affected, batchErr = retryBatcher.ExecBatchContext(ctx, query)
+						}
+					}
+				}
+				if batchErr != nil {
+					logger.Error(batchErr, "DBQueryMulti 批量写执行失败：%s SQL片段=%q", formatConnSummary(runConfig), sqlSnippet(query))
+					return connection.QueryResult{Success: false, Message: batchErr.Error(), QueryID: queryID}
+				}
+				logger.Infof("DBQueryMulti 批量写执行成功：%s 语句数=%d affectedRows=%d", formatConnSummary(runConfig), len(statements), affected)
+				return connection.QueryResult{
+					Success: true,
+					Data: []connection.ResultSetData{{
+						Rows:    []map[string]interface{}{{"affectedRows": affected}},
+						Columns: []string{"affectedRows"},
+					}},
+					QueryID: queryID,
+				}
+			}
+		}
+	}
+
 	var resultSets []connection.ResultSetData
 	for idx, stmt := range statements {
 		stmt = strings.TrimSpace(stmt)
diff --git a/internal/db/database.go b/internal/db/database.go
index 038a48a..4e6f228 100644
--- a/internal/db/database.go
+++ b/internal/db/database.go
@@ -50,6 +50,13 @@ type MultiResultQuerierContext interface {
 	QueryMultiContext(ctx context.Context, query string) ([]connection.ResultSetData, error)
 }
 
+// BatchWriteExecer 是可选接口，支持将多条写语句一次性批量发送执行。
+// 驱动的底层连接需支持多语句协议（如 MySQL multiStatements=true、PostgreSQL 原生多语句）。
+// 实现此接口可大幅减少批量 INSERT/UPDATE/DELETE 的网络往返次数。
+type BatchWriteExecer interface {
+	ExecBatchContext(ctx context.Context, query string) (int64, error)
+}
+
 // BatchApplier 定义了批量变更提交接口。
 // 支持批量编辑的驱动实现此接口，用于一次性提交前端 DataGrid 中的增删改操作。
 type BatchApplier interface {
diff --git a/internal/db/duckdb_impl.go b/internal/db/duckdb_impl.go
index 843b49b..eeefdf2 100644
--- a/internal/db/duckdb_impl.go
+++ b/internal/db/duckdb_impl.go
@@ -90,6 +90,17 @@ func (d *DuckDB) Query(query string) ([]map[string]interface{}, []string, error)
 	return scanRows(rows)
 }
 
+func (d *DuckDB) ExecBatchContext(ctx context.Context, query string) (int64, error) {
+	if d.conn == nil {
+		return 0, fmt.Errorf("连接未打开")
+	}
+	res, err := d.conn.ExecContext(ctx, query)
+	if err != nil {
+		return 0, err
+	}
+	return res.RowsAffected()
+}
+
 func (d *DuckDB) ExecContext(ctx context.Context, query string) (int64, error) {
 	if d.conn == nil {
 		return 0, fmt.Errorf("连接未打开")
diff --git a/internal/db/mariadb_impl.go b/internal/db/mariadb_impl.go
index b21b5ed..c13e83b 100644
--- a/internal/db/mariadb_impl.go
+++ b/internal/db/mariadb_impl.go
@@ -135,6 +135,17 @@ func (m *MariaDB) Query(query string) ([]map[string]interface{}, []string, error
 	return scanRows(rows)
 }
 
+func (m *MariaDB) ExecBatchContext(ctx context.Context, query string) (int64, error) {
+	if m.conn == nil {
+		return 0, fmt.Errorf("连接未打开")
+	}
+	res, err := m.conn.ExecContext(ctx, query)
+	if err != nil {
+		return 0, err
+	}
+	return res.RowsAffected()
+}
+
 func (m *MariaDB) ExecContext(ctx context.Context, query string) (int64, error) {
 	if m.conn == nil {
 		return 0, fmt.Errorf("连接未打开")
diff --git a/internal/db/mysql_impl.go b/internal/db/mysql_impl.go
index baca324..d0459f9 100644
--- a/internal/db/mysql_impl.go
+++ b/internal/db/mysql_impl.go
@@ -329,6 +329,17 @@ func (m *MySQLDB) Query(query string) ([]map[string]interface{}, []string, error
 	return scanRows(rows)
 }
 
+func (m *MySQLDB) ExecBatchContext(ctx context.Context, query string) (int64, error) {
+	if m.conn == nil {
+		return 0, fmt.Errorf("连接未打开")
+	}
+	res, err := m.conn.ExecContext(ctx, query)
+	if err != nil {
+		return 0, err
+	}
+	return res.RowsAffected()
+}
+
 func (m *MySQLDB) ExecContext(ctx context.Context, query string) (int64, error) {
 	if m.conn == nil {
 		return 0, fmt.Errorf("连接未打开")
diff --git a/internal/db/postgres_impl.go b/internal/db/postgres_impl.go
index dc6a06b..727b3dc 100644
--- a/internal/db/postgres_impl.go
+++ b/internal/db/postgres_impl.go
@@ -233,6 +233,17 @@ func (p *PostgresDB) Query(query string) ([]map[string]interface{}, []string, er
 	return scanRows(rows)
 }
 
+func (p *PostgresDB) ExecBatchContext(ctx context.Context, query string) (int64, error) {
+	if p.conn == nil {
+		return 0, fmt.Errorf("连接未打开")
+	}
+	res, err := p.conn.ExecContext(ctx, query)
+	if err != nil {
+		return 0, err
+	}
+	return res.RowsAffected()
+}
+
 func (p *PostgresDB) ExecContext(ctx context.Context, query string) (int64, error) {
 	if p.conn == nil {
 		return 0, fmt.Errorf("连接未打开")
diff --git a/internal/db/sqlite_impl.go b/internal/db/sqlite_impl.go
index 4f76866..7d74610 100644
--- a/internal/db/sqlite_impl.go
+++ b/internal/db/sqlite_impl.go
@@ -222,6 +222,17 @@ func (s *SQLiteDB) Query(query string) ([]map[string]interface{}, []string, erro
 	return scanRows(rows)
 }
 
+func (s *SQLiteDB) ExecBatchContext(ctx context.Context, query string) (int64, error) {
+	if s.conn == nil {
+		return 0, fmt.Errorf("连接未打开")
+	}
+	res, err := s.conn.ExecContext(ctx, query)
+	if err != nil {
+		return 0, err
+	}
+	return res.RowsAffected()
+}
+
 func (s *SQLiteDB) ExecContext(ctx context.Context, query string) (int64, error) {
 	if s.conn == nil {
 		return 0, fmt.Errorf("连接未打开")