diff --git a/src/components/Table/DataTable/compenents/el-data-table/el-data-table.vue b/src/components/Table/DataTable/compenents/el-data-table/el-data-table.vue
index bec716956..de671034e 100644
--- a/src/components/Table/DataTable/compenents/el-data-table/el-data-table.vue
+++ b/src/components/Table/DataTable/compenents/el-data-table/el-data-table.vue
@@ -7,7 +7,7 @@
     <template v-else>
       <el-table
         ref="table"
-        v-loading="loading"
+        v-loading="tableLoading"
         :data="data"
         :row-class-name="rowClassName"
         v-bind="tableAttrs"
@@ -749,7 +749,7 @@ export default {
       page: defaultFirstPage,
       // https://github.com/ElemeFE/element/issues/1153
       total: null,
-      loading: false,
+      tableLoading: false,
       // 多选项的数组
       selected: [],
 
@@ -940,11 +940,11 @@ export default {
     },
     getListFromStaticData({ loading = true } = {}) {
       if (loading) {
-        this.loading = true
+        this.tableLoading = true
       }
       if (!this.hasPagination) {
         this.data = this.totalData
-        this.loading = false
+        this.tableLoading = false
         if (this.isTree) {
           this.data = this.tree2Array(this.data, this.expandAll)
         }
@@ -957,7 +957,7 @@ export default {
       const end = (page + pageOffset) * this.size
       this.$log.debug(`page: ${page}, size: ${this.size}, start: ${start}, end: ${end}`)
       this.data = this.totalData.slice(start, end)
-      this.loading = false
+      this.tableLoading = false
       this.data = this.tree2Array(this.data, this.expandAll)
       return this.data
     },
@@ -983,7 +983,7 @@ export default {
         queryUtil.stringify(query, '=', '&')
 
       // 请求开始
-      this.loading = loading
+      this.tableLoading = loading
 
       // 存储query记录, 便于后面恢复
       if (this.saveQuery) {
@@ -1023,7 +1023,7 @@ export default {
             this.total === 0 &&
             (_isEmpty(formValue) || _values(formValue).every(isFalsey))
 
-          this.loading = false
+          this.tableLoading = false
           /**
            * 请求返回, 数据更新后触发
            * @property {object} data - table的数据
@@ -1043,7 +1043,7 @@ export default {
            */
           this.$emit('error', err)
           this.total = 0
-          this.loading = false
+          this.tableLoading = false
         })
     },
     search(attrs, reset) {
@@ -1106,9 +1106,13 @@ export default {
       this.page = val
       this.getList()
     },
-    handleSelectAll(e, canSelect) {
-      this.loading = true
-      this.selectStrategy.onSelectAll(e, canSelect)
+    handleSelectAll(selection, selectable = () => true) {
+      this.tableLoading = true
+      try {
+        this.selectStrategy.onSelectAll(selection, selectable)
+      } finally {
+        this.tableLoading = false
+      }
     },
     /**
      * 切换某一行的选中状态，如果使用了第二个参数，则是设置这一行选中与否
diff --git a/src/components/Table/DataTable/compenents/el-data-table/utils/select-strategy.js b/src/components/Table/DataTable/compenents/el-data-table/utils/select-strategy.js
index 511fcd181..835b9070d 100644
--- a/src/components/Table/DataTable/compenents/el-data-table/utils/select-strategy.js
+++ b/src/components/Table/DataTable/compenents/el-data-table/utils/select-strategy.js
@@ -53,102 +53,100 @@ class StrategyNormal extends StrategyAbstract {
 class StrategyPersistSelection extends StrategyAbstract {
   /**
    * 批量处理表格选择状态
-   * @param {Array} rows 需要处理的行数据
-   * @returns {Promise}
    */
   batchProcessSelection(rows) {
-    return new Promise((resolve) => {
-      // 先清空当前页的选择状态
-      this.elTable.clearSelection()
+    // 先清空当前页的选择状态
+    this.elTable.clearSelection()
 
-      const batchSize = 50
-      const batches = Math.ceil(rows.length / batchSize)
-
-      const processBatch = (batchIndex) => {
-        if (batchIndex >= batches) {
-          // 所有批次处理完成后，关闭加载状态并resolve
-          this.elDataTable.loading = false
-
-          resolve()
-          return
-        }
-
-        const start = batchIndex * batchSize
-        const end = Math.min(start + batchSize, rows.length)
-
-        rows.slice(start, end).forEach(row => {
-          this.elTable.toggleRowSelection(row, true, false)
-        })
-
-        requestAnimationFrame(() => processBatch(batchIndex + 1))
-      }
-
-      requestAnimationFrame(() => processBatch(0))
+    // 直接处理当前页的选择状态
+    rows.forEach(row => {
+      this.elTable.toggleRowSelection(row, true)
     })
   }
 
+  /**
+   * 处理选择变化事件
+   */
+  onSelectionChange(val) {
+    const { id, data, selected } = this.elDataTable
+
+    // 如果当前页选中数量等于当前页数据量，说明是全选操作
+    const isSelectAll = val.length === data.length
+
+    if (isSelectAll) {
+      // 将当前页所有数据添加到 selected 中（如果还没有添加的话）
+      data.forEach(row => {
+        const foundIndex = selected.findIndex(r => r[id] === row[id])
+        if (foundIndex === -1) {
+          selected.push(row)
+        }
+      })
+    } else {
+      // 非全选情况：将不在 val 中的当前页数据从 selected 中移除
+      const selectedIds = new Set(val.map(r => r[id]))
+      data.forEach(row => {
+        const foundIndex = selected.findIndex(r => r[id] === row[id])
+        if (!selectedIds.has(row[id]) && foundIndex > -1) {
+          selected.splice(foundIndex, 1)
+        }
+      })
+    }
+
+    // 触发事件，传递所有选中的数据
+    this.elDataTable.$emit('selection-change', selected)
+  }
+
   /**
    * 用户切换某一行的多选
    */
   onSelect(selection, row) {
-    const isChosen = selection.indexOf(row) > -1
+    const { id, selected } = this.elDataTable
+    const foundIndex = selected.findIndex(r => r[id] === row[id])
+    const isSelected = selection.includes(row)
 
-    this.toggleRowSelection(row, isChosen)
+    if (isSelected && foundIndex === -1) {
+      selected.push(row)
+    } else if (!isSelected && foundIndex > -1) {
+      selected.splice(foundIndex, 1)
+    }
+
+    // 只更新这一行的选择状态
+    this.elTable.toggleRowSelection(row, isSelected)
+
+    this.elDataTable.$emit('selection-change', selected)
   }
+
   /**
    * 用户切换当前页的多选
    */
   onSelectAll(selection, selectable = () => true) {
     const { id, selected, data } = this.elDataTable
-
-    // 获取可选择的行
     const selectableRows = data.filter(selectable)
-
-    // 使用selection参数来判断是全选还是取消全选
     const isSelected = selection.length > 0
 
     if (isSelected) {
-      // 全选
+      // 将当前页所有可选择的数据添加到 selected 中
       const rowsToAdd = selectableRows.filter(row =>
         !selected.find(r => r[id] === row[id])
       )
       selected.push(...rowsToAdd)
-
-      // 触发选择事件
-      rowsToAdd.forEach(row => {
-        this.elDataTable.$emit('toggle-row-selection', true, row)
-      })
+      this.batchProcessSelection(selectableRows)
     } else {
-      // 取消全选
-      // 1. 先找出当前页面中已选中的行
-      const currentPageSelected = selectableRows.filter(row =>
-        selected.find(r => r[id] === row[id])
-      )
-
-      // 2. 从selected中移除这些行
-      currentPageSelected.forEach(row => {
+      // 从 selected 中移除当前页的数据
+      selectableRows.forEach(row => {
         const index = selected.findIndex(r => r[id] === row[id])
         if (index > -1) {
           selected.splice(index, 1)
         }
       })
-
-      // 3. 触发取消选择事件
-      currentPageSelected.forEach(row => {
-        this.elDataTable.$emit('toggle-row-selection', false, row)
-      })
+      this.elTable.clearSelection()
     }
 
-    // 更新表格选择状态
-    const selectedIds = new Set(selected.map(r => r[id]))
-    const currentPageSelectedRows = data.filter(r => selectedIds.has(r[id]))
-
-    return this.batchProcessSelection(currentPageSelectedRows)
+    this.elDataTable.$emit('selection-change', selected)
   }
 
   /**
    * toggleRowSelection和clearSelection管理elDataTable的selected数组
-   * 记得最后要将状态同步到el-table中
    */
   toggleRowSelection(row, isSelected) {
     const { id, selected } = this.elDataTable
@@ -180,13 +178,19 @@ class StrategyPersistSelection extends StrategyAbstract {
     const { data, id, selected } = this.elDataTable
 
     if (!this.elTable) {
-      return Promise.resolve()
+      return
     }
 
-    const selectedIds = new Set(selected.map(r => r[id]))
-    const currentPageSelectedRows = data.filter(r => selectedIds.has(r[id]))
+    // 先清空当前页选择状态
+    this.elTable.clearSelection()
 
-    return this.batchProcessSelection(currentPageSelectedRows)
+    // 只处理当前页的数据
+    data.forEach(row => {
+      const isSelected = selected.some(r => r[id] === row[id])
+      if (isSelected) {
+        this.elTable.toggleRowSelection(row, true)
+      }
+    })
   }
 }