diff --git a/public/react/src/modules/developer/components/knowledge/index.js b/public/react/src/modules/developer/components/knowledge/index.js
index b287a42c9..680229b2d 100644
--- a/public/react/src/modules/developer/components/knowledge/index.js
+++ b/public/react/src/modules/developer/components/knowledge/index.js
@@ -4,7 +4,7 @@
  * @Github: 
  * @Date: 2019-12-30 13:51:19
  * @LastEditors  : tangjiang
- * @LastEditTime : 2020-01-03 09:32:24
+ * @LastEditTime : 2020-01-03 18:56:36
  */
 import './index.scss';
 import React, { useState, useEffect } from 'react';
@@ -49,7 +49,8 @@ function KnowLedge (props) {
   }
   // 过滤下拉列表项
   const handleSelectChange = (value) => {
-    value = +value.join('');
+    // value = +value.join('');
+    value = +value;
     const tempArr = [...selectValue];
     const _result = selectOptions.filter(item => {
       if (item.id === value && tempArr.findIndex(t => t.id === value) === -1) {
@@ -103,7 +104,7 @@ function KnowLedge (props) {
     return (
       <Select
         value={value}
-        mode="tags"
+        // mode="tags"
         placeholder="请选择"
         style={{ width: '100%' }}
         onChange={handleSelectChange}
diff --git a/public/react/src/modules/developer/newOrEditTask/leftpane/editorTab/index.js b/public/react/src/modules/developer/newOrEditTask/leftpane/editorTab/index.js
index 250437bcd..85c391b2d 100644
--- a/public/react/src/modules/developer/newOrEditTask/leftpane/editorTab/index.js
+++ b/public/react/src/modules/developer/newOrEditTask/leftpane/editorTab/index.js
@@ -4,7 +4,7 @@
  * @Github: 
  * @Date: 2019-11-20 10:35:40
  * @LastEditors  : tangjiang
- * @LastEditTime : 2020-01-03 11:28:26
+ * @LastEditTime : 2020-01-03 19:02:17
  */
 import './index.scss';
 // import 'katex/dist/katex.css';