diff --git a/upload-file-frontend/src/components/Toolbox/tools/BatchRename.vue b/upload-file-frontend/src/components/Toolbox/tools/BatchRename.vue
index 4333b1e..fb8dfe2 100644
--- a/upload-file-frontend/src/components/Toolbox/tools/BatchRename.vue
+++ b/upload-file-frontend/src/components/Toolbox/tools/BatchRename.vue
@@ -1,46 +1,228 @@
 <template>
-  <div class="batch-rename">
-    <el-upload
-      drag
-      multiple
-      :auto-upload="false"
-      :on-change="handleFileChange"
-    >
-      <i class="el-icon-upload"></i>
-      <div class="el-upload__text">将文件拖到此处，或<em>点击上传</em></div>
-    </el-upload>
-    <el-input v-model="renameRule" placeholder="输入重命名规则" class="rename-input"></el-input>
-    <el-button type="primary" @click="rename" class="action-btn">执行重命名</el-button>
+  <div class="file-renamer">
+    <SelectDir v-model="filePaths" @change="handlePathChange" :showFiles="true" :allowSelectFolder="false"
+      :multiple="true" style="width: 100%;" />
+    <el-container>
+      <el-main>
+
+        <!-- 文件列表 -->
+        <el-card v-show="files.length > 0" class="mt-4">
+          <div slot="header" class="flex justify-between items-center">
+            <span>已选择的文件</span>
+            <el-button type="danger" size="small" @click="clearFiles" style="margin-left: 10px;">
+              <i class="el-icon-delete mr-1"></i>全部清除
+            </el-button>
+          </div>
+          <el-table :data="files" max-height="250">
+            <el-table-column prop="name" label="文件名" width="400"></el-table-column>
+            <el-table-column label="操作" width="100">
+              <template slot-scope="scope">
+                <el-button type="text" size="small" @click="removeFile(scope.$index)">
+                  <i class="el-icon-close text-red-500"></i>
+                </el-button>
+              </template>
+            </el-table-column>
+          </el-table>
+        </el-card>
+
+        <!-- 重命名选项 -->
+        <el-card class="mt-4">
+          <el-tabs v-model="activeTab">
+            <el-tab-pane label="插入/替换" name="insert">
+              <InsertTab />
+            </el-tab-pane>
+            <el-tab-pane label="删除" name="delete">
+              <DeleteTab />
+            </el-tab-pane>
+            <el-tab-pane label="编号" name="numbering">
+              <NumberingTab />
+            </el-tab-pane>
+            <el-tab-pane label="清理" name="cleanup">
+              <CleanupTab />
+            </el-tab-pane>
+            <el-tab-pane label="高级" name="advanced">
+              <AdvancedTab />
+            </el-tab-pane>
+          </el-tabs>
+        </el-card>
+
+        <!-- 操作按钮组 -->
+        <div class="action-buttons mt-4">
+          <el-button size="medium" @click="reset">重置</el-button>
+          <el-button size="medium" type="info" @click="showPreview">预览</el-button>
+          <el-button size="medium" type="primary" @click="rename">重命名</el-button>
+        </div>
+
+        <!-- 预览对话框 -->
+        <el-dialog
+          title="重命名预览"
+          :visible.sync="previewDialogVisible"
+          width="70%"
+          :modal="false"
+          :append-to-body="true"
+          :before-close="handlePreviewClose">
+          <div class="preview-area">
+            <div v-if="files.length === 0" class="text-center text-gray-500 py-8">
+              <i class="el-icon-document text-3xl mb-2"></i>
+              <p>未选择文件或预览不可用</p>
+            </div>
+            <el-table v-else :data="previewData" max-height="400">
+              <el-table-column prop="original" label="原文件名" width="300"></el-table-column>
+              <el-table-column label="→" width="50" align="center"></el-table-column>
+              <el-table-column prop="new" label="新文件名" width="300"></el-table-column>
+            </el-table>
+          </div>
+          <span slot="footer" class="dialog-footer">
+            <el-button @click="previewDialogVisible = false">关闭</el-button>
+            <el-button type="primary" @click="rename">确认重命名</el-button>
+          </span>
+        </el-dialog>
+      </el-main>
+    </el-container>
   </div>
 </template>
 
 <script>
+import SelectDir from '@/components/SelectDir/SelectDir.vue'
+import InsertTab from './BatchRename/InsertTab.vue'
+import DeleteTab from './BatchRename/DeleteTab.vue'
+import NumberingTab from './BatchRename/NumberingTab.vue'
+import CleanupTab from './BatchRename/CleanupTab.vue'
+import AdvancedTab from './BatchRename/AdvancedTab.vue'
+
 export default {
-  name: 'BatchRename',
+  components: {
+    SelectDir,
+    InsertTab,
+    DeleteTab,
+    NumberingTab,
+    CleanupTab,
+    AdvancedTab
+  },
   data() {
     return {
-      renameRule: ''
+      files: [],
+      activeTab: 'insert',
+      isDragging: false,
+      filePaths: '',
+      previewDialogVisible: false
+    }
+  },
+  computed: {
+    previewData() {
+      return this.files.map(file => ({
+        original: file.name,
+        new: file.name // 这里应实现实际的重命名逻辑
+      }))
     }
   },
   methods: {
-    handleFileChange(file, fileList) {
-      console.log('文件列表:', fileList)
+    handlePathChange(newPaths) {
+      this.filePaths = newPaths
+      // Handle both string and array inputs
+      const pathArray = Array.isArray(newPaths) ? newPaths : [newPaths]
+      const newFiles = pathArray.map(path => ({
+        name: path.split('\\').pop(), // Get the last part of the path as filename
+        path: path // Store the full path
+      }))
+
+      // Filter out duplicates before adding
+      const uniqueNewFiles = newFiles.filter(newFile =>
+        !this.files.some(existingFile => existingFile.path === newFile.path)
+      )
+
+      this.files.push(...uniqueNewFiles)
+    },
+    handleDrop(e) {
+      this.unhighlight()
+      const newFiles = [...e.dataTransfer.files]
+      this.addFiles(newFiles)
+    },
+    handleFileInput() {
+      const newFiles = [...this.$refs.fileInput.files]
+      this.addFiles(newFiles)
+    },
+    highlight() {
+      this.isDragging = true
+    },
+    unhighlight() {
+      this.isDragging = false
+    },
+    addFiles(newFiles) {
+      newFiles = newFiles.filter(newFile =>
+        !this.files.some(f =>
+          f.name === newFile.name &&
+          f.size === newFile.size &&
+          f.lastModified === newFile.lastModified
+        )
+      )
+      this.files = [...this.files, ...newFiles]
+    },
+    removeFile(index) {
+      this.files.splice(index, 1)
+    },
+    clearFiles() {
+      this.files = []
+    },
+    reset() {
+      this.$message.success('所有重命名规则已重置')
     },
     rename() {
-      this.$message.success('批量重命名功能待实现')
+      if (this.files.length === 0) {
+        this.$message.warning('请选择要重命名的文件')
+        return
+      }
+      this.$message.success(`将重命名 ${this.files.length} 个文件（此演示为模拟操作）`)
+    },
+    showPreview() {
+      if (this.files.length === 0) {
+        this.$message.warning('请选择要重命名的文件')
+        return
+      }
+      this.previewDialogVisible = true
+    },
+    handlePreviewClose(done) {
+      this.$confirm('确认关闭预览？')
+        .then(() => {
+          done()
+        })
+        .catch(() => {})
     }
   }
 }
 </script>
 
 <style scoped>
-.batch-rename {
-  padding: 10px;
+.file-renamer {
+  padding: 20px;
+  max-width: 100%;
+  margin: 0 auto;
 }
-.rename-input {
-  margin: 15px 0;
+
+.dropzone {
+  border: 2px dashed #dcdcdc;
+  padding: 20px;
+  transition: all 0.3s ease;
+  cursor: pointer;
 }
-.action-btn {
+
+.dropzone:hover {
+  border-color: #409eff;
+  background-color: #ecf5ff;
+}
+
+.preview-area {
+  min-height: 200px;
+}
+
+.mt-4 {
   margin-top: 10px;
 }
+
+.action-buttons {
+  display: flex;
+  justify-content: flex-end;
+  gap: 10px;
+  padding: 10px 0;
+}
 </style>
\ No newline at end of file
diff --git a/upload-file-frontend/src/components/Toolbox/tools/BatchRename/AdvancedTab.vue b/upload-file-frontend/src/components/Toolbox/tools/BatchRename/AdvancedTab.vue
new file mode 100644
index 0000000..fbf1791
--- /dev/null
+++ b/upload-file-frontend/src/components/Toolbox/tools/BatchRename/AdvancedTab.vue
@@ -0,0 +1,84 @@
+<template>
+  <div class="grid grid-cols-2 gap-4">
+    <div>
+      <el-form label-width="80px">
+        <el-form-item label="随机字符串">
+          <div class="grid grid-cols-2 gap-2">
+            <el-form-item label="长度" label-width="40px">
+              <el-input-number v-model="randomLength" :min="1" :max="32" size="small"></el-input-number>
+            </el-form-item>
+            <el-form-item label="类型" label-width="40px">
+              <el-select v-model="randomType" size="small">
+                <el-option label="字母数字混合" value="alphanum"></el-option>
+                <el-option label="仅字母" value="alpha"></el-option>
+                <el-option label="仅数字" value="num"></el-option>
+                <el-option label="自定义字符" value="custom"></el-option>
+              </el-select>
+            </el-form-item>
+          </div>
+          <div class="mt-2">
+            <el-checkbox v-model="useUpper">大写</el-checkbox>
+            <el-checkbox v-model="useLower" class="ml-4">小写</el-checkbox>
+          </div>
+        </el-form-item>
+        <el-form-item label="日期/时间">
+          <div class="flex gap-2">
+            <el-select v-model="dateType" class="flex-1">
+              <el-option label="创建日期" value="created"></el-option>
+              <el-option label="修改日期" value="modified"></el-option>
+              <el-option label="当前日期" value="current"></el-option>
+            </el-select>
+            <el-input v-model="dateFormat" class="flex-1" placeholder="YYYY-MM-DD"></el-input>
+          </div>
+          <div class="text-xs text-gray-500 mt-1">
+            格式：YYYY（年），MM（月），DD（日），HH（时），mm（分），ss（秒）
+          </div>
+        </el-form-item>
+      </el-form>
+    </div>
+    <div>
+      <el-form label-width="80px">
+        <el-form-item label="文件元数据">
+          <div class="flex gap-2">
+            <el-select v-model="metadataType" class="flex-1">
+              <el-option label="文件大小" value="size"></el-option>
+              <el-option label="MD5 哈希" value="md5"></el-option>
+              <el-option label="SHA-1 哈希" value="sha1"></el-option>
+              <el-option label="尺寸（图片）" value="dimensions"></el-option>
+              <el-option label="时长（媒体）" value="duration"></el-option>
+            </el-select>
+            <el-select v-model="metadataPosition" class="flex-1">
+              <el-option label="在开头" value="start"></el-option>
+              <el-option label="在结尾" value="end"></el-option>
+              <el-option label="替换整个名称" value="replace"></el-option>
+            </el-select>
+          </div>
+        </el-form-item>
+        <el-form-item label="JS 规则">
+          <el-input type="textarea" v-model="jsRule" :rows="4" placeholder="function rename(name, index) { return name.toUpperCase(); }"></el-input>
+          <div class="text-xs text-gray-500 mt-1">
+            可用变量：name（文件名），ext（扩展名），index（文件编号）
+          </div>
+        </el-form-item>
+      </el-form>
+    </div>
+  </div>
+</template>
+
+<script>
+export default {
+  data() {
+    return {
+      randomLength: 8,
+      randomType: 'alphanum',
+      useUpper: false,
+      useLower: true,
+      dateType: 'created',
+      dateFormat: 'YYYY-MM-DD',
+      metadataType: 'size',
+      metadataPosition: 'start',
+      jsRule: ''
+    }
+  }
+}
+</script>
\ No newline at end of file
diff --git a/upload-file-frontend/src/components/Toolbox/tools/BatchRename/CleanupTab.vue b/upload-file-frontend/src/components/Toolbox/tools/BatchRename/CleanupTab.vue
new file mode 100644
index 0000000..d2b89c7
--- /dev/null
+++ b/upload-file-frontend/src/components/Toolbox/tools/BatchRename/CleanupTab.vue
@@ -0,0 +1,67 @@
+<template>
+  <div class="grid grid-cols-2 gap-4">
+    <div>
+      <el-form label-width="80px">
+        <el-form-item label="移除内容">
+          <div class="flex flex-wrap gap-2">
+            <el-button size="small" @click="removeParentheses">移除括号 () 中的文本</el-button>
+            <el-button size="small" @click="removeBrackets">移除方括号 [] 中的文本</el-button>
+            <el-button size="small" @click="removeBraces">移除大括号 {} 中的文本</el-button>
+            <el-button size="small" @click="removeAllBrackets">移除所有括号</el-button>
+          </div>
+        </el-form-item>
+        <el-form-item label="修剪选项">
+          <div class="flex flex-wrap gap-2">
+            <el-button size="small" @click="trimSpaces">修剪空格</el-button>
+            <el-button size="small" @click="trimUnderscores">修剪下划线</el-button>
+            <el-button size="small" @click="trimDots">修剪点号</el-button>
+            <el-button size="small" @click="trimAll">修剪所有</el-button>
+          </div>
+        </el-form-item>
+      </el-form>
+    </div>
+    <div>
+      <el-form label-width="80px">
+        <el-form-item label="替换字符">
+          <div class="flex flex-wrap gap-2">
+            <el-button size="small" @click="spaceToUnderscore">空格转为下划线</el-button>
+            <el-button size="small" @click="underscoreToSpace">下划线转为空格</el-button>
+            <el-button size="small" @click="spaceToDot">空格转为点号</el-button>
+            <el-button size="small" @click="dotToSpace">点号转为空格</el-button>
+          </div>
+        </el-form-item>
+        <el-form-item label="重复字符">
+          <div class="flex flex-wrap gap-2">
+            <el-button size="small" @click="removeDupSpaces">移除重复空格</el-button>
+            <el-button size="small" @click="removeDupUnderscores">移除重复下划线</el-button>
+            <el-button size="small" @click="removeDupDots">移除重复点号</el-button>
+            <el-button size="small" @click="removeAllDup">移除所有重复</el-button>
+          </div>
+        </el-form-item>
+      </el-form>
+    </div>
+  </div>
+</template>
+
+<script>
+export default {
+  methods: {
+    removeParentheses() { this.$message.info('移除括号内容（模拟操作）') },
+    removeBrackets() { this.$message.info('移除方括号内容（模拟操作）') },
+    removeBraces() { this.$message.info('移除大括号内容（模拟操作）') },
+    removeAllBrackets() { this.$message.info('移除所有括号（模拟操作）') },
+    trimSpaces() { this.$message.info('修剪空格（模拟操作）') },
+    trimUnderscores() { this.$message.info('修剪下划线（模拟操作）') },
+    trimDots() { this.$message.info('修剪点号（模拟操作）') },
+    trimAll() { this.$message.info('修剪所有（模拟操作）') },
+    spaceToUnderscore() { this.$message.info('空格转为下划线（模拟操作）') },
+    underscoreToSpace() { this.$message.info('下划线转为空格（模拟操作）') },
+    spaceToDot() { this.$message.info('空格转为点号（模拟操作）') },
+    dotToSpace() { this.$message.info('点号转为空格（模拟操作）') },
+    removeDupSpaces() { this.$message.info('移除重复空格（模拟操作）') },
+    removeDupUnderscores() { this.$message.info('移除重复下划线（模拟操作）') },
+    removeDupDots() { this.$message.info('移除重复点号（模拟操作）') },
+    removeAllDup() { this.$message.info('移除所有重复（模拟操作）') }
+  }
+}
+</script>
\ No newline at end of file
diff --git a/upload-file-frontend/src/components/Toolbox/tools/BatchRename/DeleteTab.vue b/upload-file-frontend/src/components/Toolbox/tools/BatchRename/DeleteTab.vue
new file mode 100644
index 0000000..23df881
--- /dev/null
+++ b/upload-file-frontend/src/components/Toolbox/tools/BatchRename/DeleteTab.vue
@@ -0,0 +1,71 @@
+<template>
+  <div class="grid grid-cols-2 gap-4">
+    <div>
+      <el-form label-width="80px">
+        <el-form-item label="按文本删除">
+          <div class="flex gap-2">
+            <el-input v-model="deleteText" placeholder="要删除的文本" class="flex-1"></el-input>
+            <el-select v-model="deleteOption" class="flex-1">
+              <el-option label="全部删除" value="all"></el-option>
+              <el-option label="仅首次" value="first"></el-option>
+              <el-option label="仅最后" value="last"></el-option>
+            </el-select>
+          </div>
+        </el-form-item>
+        <el-form-item label="按位置删除">
+          <div class="flex gap-2 items-center">
+            <el-input-number v-model="startPos" :min="1" size="small" placeholder="起始"></el-input-number>
+            <span>至</span>
+            <el-input-number v-model="endPos" :min="1" size="small" placeholder="结束"></el-input-number>
+            <span>字符</span>
+          </div>
+        </el-form-item>
+      </el-form>
+    </div>
+    <div>
+      <el-form label-width="80px">
+        <el-form-item label="删除文件名">
+          <el-checkbox v-model="keepExt">保留扩展名</el-checkbox>
+          <el-button type="danger" size="small" class="ml-2" @click="deleteAllNames">删除所有名称</el-button>
+        </el-form-item>
+        <el-form-item label="删除扩展名">
+          <div class="flex gap-2">
+            <el-button size="small" @click="removeAllExt">移除所有扩展名</el-button>
+            <el-input v-model="specificExt" placeholder=".ext" style="width: 100px;"></el-input>
+            <el-button size="small" @click="removeSpecificExt">移除特定扩展名</el-button>
+          </div>
+        </el-form-item>
+      </el-form>
+    </div>
+  </div>
+</template>
+
+<script>
+export default {
+  data() {
+    return {
+      deleteText: '',
+      deleteOption: 'all',
+      startPos: 1,
+      endPos: 1,
+      keepExt: true,
+      specificExt: ''
+    }
+  },
+  methods: {
+    deleteAllNames() {
+      this.$message.info('删除所有名称（模拟操作）')
+    },
+    removeAllExt() {
+      this.$message.info('移除所有扩展名（模拟操作）')
+    },
+    removeSpecificExt() {
+      if (!this.specificExt) {
+        this.$message.warning('请输入要移除的扩展名')
+        return
+      }
+      this.$message.info(`移除扩展名 ${this.specificExt}（模拟操作）`)
+    }
+  }
+}
+</script>
\ No newline at end of file
diff --git a/upload-file-frontend/src/components/Toolbox/tools/BatchRename/InsertTab.vue b/upload-file-frontend/src/components/Toolbox/tools/BatchRename/InsertTab.vue
new file mode 100644
index 0000000..3008bc1
--- /dev/null
+++ b/upload-file-frontend/src/components/Toolbox/tools/BatchRename/InsertTab.vue
@@ -0,0 +1,61 @@
+<template>
+  <div class="grid grid-cols-2 gap-4">
+    <div>
+      <el-form label-width="80px">
+        <el-form-item label="插入文本">
+          <div class="flex gap-2">
+            <el-select v-model="insertPosition" class="flex-1">
+              <el-option label="在开头" value="start"></el-option>
+              <el-option label="在结尾" value="end"></el-option>
+              <el-option label="在指定位置" value="position"></el-option>
+            </el-select>
+            <el-input v-model="insertText" placeholder="要插入的文本" class="flex-1"></el-input>
+          </div>
+        </el-form-item>
+        <el-form-item label="替换文本">
+          <el-input v-model="searchText" placeholder="查找" class="mb-2"></el-input>
+          <el-input v-model="replaceText" placeholder="替换为" class="mb-2"></el-input>
+          <el-radio-group v-model="replaceOption">
+            <el-radio label="all">全部替换</el-radio>
+            <el-radio label="first">仅首次</el-radio>
+            <el-radio label="last">仅最后</el-radio>
+          </el-radio-group>
+        </el-form-item>
+      </el-form>
+    </div>
+    <div>
+      <el-form label-width="80px">
+        <el-form-item label="正则表达式">
+          <el-input v-model="regexPattern" placeholder="正则模式" class="mb-2"></el-input>
+          <el-input v-model="regexReplace" placeholder="替换为 ($1, $2...)" class="mb-2"></el-input>
+          <div class="text-xs text-gray-500">
+            使用 $1, $2 等引用捕获组。例如："(.*)\.(.*)" → "$2.$1" 可交换点前后的部分。
+          </div>
+        </el-form-item>
+        <el-form-item label="大小写选项">
+          <el-button-group>
+            <el-button size="small">全大写</el-button>
+            <el-button size="small">全小写</el-button>
+            <el-button size="small">标题格式</el-button>
+          </el-button-group>
+        </el-form-item>
+      </el-form>
+    </div>
+  </div>
+</template>
+
+<script>
+export default {
+  data() {
+    return {
+      insertPosition: 'start',
+      insertText: '',
+      searchText: '',
+      replaceText: '',
+      replaceOption: 'all',
+      regexPattern: '',
+      regexReplace: ''
+    }
+  }
+}
+</script>
\ No newline at end of file
diff --git a/upload-file-frontend/src/components/Toolbox/tools/BatchRename/NumberingTab.vue b/upload-file-frontend/src/components/Toolbox/tools/BatchRename/NumberingTab.vue
new file mode 100644
index 0000000..ab103b4
--- /dev/null
+++ b/upload-file-frontend/src/components/Toolbox/tools/BatchRename/NumberingTab.vue
@@ -0,0 +1,75 @@
+<template>
+  <div class="grid grid-cols-2 gap-4">
+    <div>
+      <el-form label-width="80px">
+        <el-form-item label="编号选项">
+          <div class="grid grid-cols-2 gap-2">
+            <el-form-item label="起始数字" label-width="60px">
+              <el-input-number v-model="startNum" :min="0" size="small"></el-input-number>
+            </el-form-item>
+            <el-form-item label="步长" label-width="60px">
+              <el-input-number v-model="step" :min="1" size="small"></el-input-number>
+            </el-form-item>
+            <el-form-item label="重复次数" label-width="60px">
+              <el-input-number v-model="repeat" :min="1" size="small"></el-input-number>
+            </el-form-item>
+            <el-form-item label="位数" label-width="60px">
+              <el-input-number v-model="digits" :min="1" :max="10" size="small"></el-input-number>
+            </el-form-item>
+          </div>
+        </el-form-item>
+        <el-form-item label="数字位置">
+          <div class="flex gap-2">
+            <el-select v-model="numberPosition" class="flex-1">
+              <el-option label="在开头" value="start"></el-option>
+              <el-option label="在结尾" value="end"></el-option>
+              <el-option label="在指定位置" value="position"></el-option>
+              <el-option label="替换整个名称" value="replace"></el-option>
+            </el-select>
+            <el-input-number v-model="position" :min="1" size="small" v-if="numberPosition === 'position'"></el-input-number>
+          </div>
+        </el-form-item>
+      </el-form>
+    </div>
+    <div>
+      <el-form label-width="80px">
+        <el-form-item label="填充选项">
+          <el-checkbox v-model="padZero">用零填充</el-checkbox>
+          <el-input v-model="padChar" maxlength="1" size="small" class="ml-2" style="width: 50px;" v-if="padZero"></el-input>
+        </el-form-item>
+        <el-form-item label="数字格式">
+          <div class="flex gap-2">
+            <el-input v-model="format" class="flex-1"></el-input>
+            <el-button type="primary" size="small" @click="previewNumber">预览</el-button>
+          </div>
+          <div class="text-xs text-gray-500 mt-1">
+            使用 {n} 表示数字，{name} 表示原文件名，{ext} 表示扩展名
+          </div>
+        </el-form-item>
+      </el-form>
+    </div>
+  </div>
+</template>
+
+<script>
+export default {
+  data() {
+    return {
+      startNum: 1,
+      step: 1,
+      repeat: 1,
+      digits: 1,
+      numberPosition: 'start',
+      position: 1,
+      padZero: true,
+      padChar: '0',
+      format: '{n}'
+    }
+  },
+  methods: {
+    previewNumber() {
+      this.$message.info('预览数字格式（模拟操作）')
+    }
+  }
+}
+</script>
\ No newline at end of file