diff --git a/src/components/CustomTable/index.vue b/src/components/CustomTable/index.vue
index 2959d9a..5e11459 100644
--- a/src/components/CustomTable/index.vue
+++ b/src/components/CustomTable/index.vue
@@ -19,7 +19,6 @@
   </a-table>
 </template>
 <script>
-import {cloneDeep} from 'lodash'
 export default {
   props: {
     list: {
@@ -47,32 +46,46 @@ export default {
     selectedRowKeys: {
       type: Array
     },
+    selectionRows: {
+      type: Array
+    },
     canSelect: {
       type: Boolean,
       default: true
+    },
+    multiple: {
+      type: Boolean,
+      default: false
     }
   },
   data() {
     return {
-        innerSelectedRowKeys: cloneDeep(this.selectedRowKeys) || []
+        innerSelectedRowKeys: [],
+        innerSelectedRows: []
     }
   },
   methods: {
     // 实现单击选中/反选功能
     customRow(record) {
+      const key = record[this.rowKey]
       return {
-        class: this.innerSelectedRowKeys.includes(record[this.rowKey]) ? 'ant-table-row-selected' : '',
+        class: this.innerSelectedRowKeys.includes(key) ? 'ant-table-row-selected' : '',
         on: {
           click: () => {
             if(!this.canSelect) {
               return
             }
-            if (this.innerSelectedRowKeys.includes(record[this.rowKey])) {
-              this.innerSelectedRowKeys = []
+            if (this.innerSelectedRowKeys.includes(key)) {
+               const findIndex = this.innerSelectedRowKeys.findIndex(k => k == key)
+               this.innerSelectedRowKeys.splice(findIndex, 1)
             } else {
-              this.innerSelectedRowKeys = [record[this.rowKey]]
+              if(this.multiple) {
+                this.innerSelectedRowKeys.push(key)
+              }
+              else {
+                this.innerSelectedRowKeys = [key]
+              }
             }
-            this.$emit('update:selectedRowKeys', this.innerSelectedRowKeys)
           }
         }
       }
@@ -82,8 +95,15 @@ export default {
     }
   },
   watch: {
-    selectedRowKeys () {
-        this.innerSelectedRowKeys = cloneDeep(this.selectedRowKeys)
+    selectedRowKeys (val) {
+        this.innerSelectedRowKeys = val
+    },
+    innerSelectedRowKeys () {
+      this.$emit('update:selectedRowKeys', this.innerSelectedRowKeys)
+      this.innerSelectedRows = this.innerSelectedRowKeys.map((key) => {
+        return this.list.find(item => item[this.rowKey] === key)
+      })
+      this.$emit('update:selectionRows', this.innerSelectedRows)
     }
   },
   computed: {