diff --git a/pc4mobx/hrmSalary/components/excelEditor/index.js b/pc4mobx/hrmSalary/components/excelEditor/index.js
index 3801b878..0d38e51a 100644
--- a/pc4mobx/hrmSalary/components/excelEditor/index.js
+++ b/pc4mobx/hrmSalary/components/excelEditor/index.js
@@ -133,7 +133,9 @@ class ExcelEditor extends Component {
   handleFuncSelect = str => {
     const cursor = this.editorRef.getCursor();
     this.editorRef.replaceRange(`${str}()`, cursor);
-    this.editorRef.goColumnLeft();
+    console.log(this.editorRef);
+    console.log(this.editorRef.doc);
+    this.editorRef.doc.goColumnLeft();
   };
   handleEditorRedo = () => {
     const { ch, line } = this.editorRef.getCursor();
@@ -154,12 +156,10 @@ class ExcelEditor extends Component {
     const delStr = this.editorRef.getRange({ line, ch: ch - 1 }, { line, ch });
     const codeValue = this.editorRef.getValue();
     if (delStr === "}") {
-      console.log(ch);
-      console.log(codeValue.slice(0, ch).lastIndexOf("{"));
       if (codeValue.slice(0, ch).lastIndexOf("{") === -1) {
         this.editorRef.replaceRange("", { line, ch: ch - 1 }, { line, ch });
       } else {
-        this.editorRef.replaceRange("", { line, ch: codeValue.slice(0, ch).lastIndexOf("{") }, { line, ch });
+        this.editorRef.replaceRange("", { line, ch: codeValue.slice(0, ch).lastIndexOf("{") + 1 }, { line, ch });
       }
     }
   };
@@ -200,7 +200,8 @@ class ExcelEditor extends Component {
                 lint: false,
                 indentUnit: 2,
                 cursorHeight: 0.85,
-                placeholder: ""
+                placeholder: "",
+                showCursorWhenSelecting: true
               }}
               onKeyDown={(_, { keyCode }) => keyCode === 8 && this.handleBackSpaceRedo()}
             />
@@ -226,8 +227,7 @@ class ExcelEditor extends Component {
               </div>
               <div className="excel-codeBox-keyboard-operate-clear">
                 <Button title="←" size="small" className="excel-codeBox-keyboard-del"
-                  // this.handleEditorRedo
-                        onClick={() => this.editorRef.delCharBefore()}>←</Button>
+                        onClick={this.handleEditorRedo}>←</Button>
                 <Button title="C" size="small" className="excel-codeBox-keyboard-clear"
                         onClick={() => this.setState({ value: "", widgets: [] })}>C</Button>
               </div>