修复列选择工具不刷新

src/components/ele-admin-pro/packages/ele-pro-table-tools/src/main.vue

@@ -190,6 +190,11 @@ export default {
       fullScreenTipVisible: false
     };
   },
+  watch:{
+    columns(val){
+      this.orgColumns = val
+    }
+  },
   computed: {
     // 表格尺寸下拉选中
     selectedKeys() {

src/components/ele-admin-pro/packages/ele-pro-table/src/main.vue

@@ -479,9 +479,12 @@ export default {
     },
     columns() {
       this.cols = this.columns;
-      if (this.toolbar) {
+      this.$nextTick(()=>{
+        if (this.toolbar) {
         this.$refs.toolbar.initColumnList();
       }
+      })
+      
     },
     size() {
       this.tableSize = this.size;