diff --git a/src/modules/tpm/challengesnew/tpm-md-editor.js b/src/modules/tpm/challengesnew/tpm-md-editor.js
index ae9f10e2..385005b6 100644
--- a/src/modules/tpm/challengesnew/tpm-md-editor.js
+++ b/src/modules/tpm/challengesnew/tpm-md-editor.js
@@ -126,7 +126,6 @@ export default ({ mdID, onChange, onCMBeforeChange, onCMBlur, error = false, cla
     const line = cursor.line;//行
     const ch = cursor.ch;//列
     //替换最后的内容
-    // cm.getLine(line).endsWith("@") ? cm.replaceRange(username+" ",{line,ch},{line,ch}) : cm.replaceRange("@"+username+" ",{line,ch},{line,ch}) 
     cm.replaceRange(username+" ",{line,ch},{line,ch});
     //鼠标聚焦
     cm.focus();
@@ -148,10 +147,6 @@ export default ({ mdID, onChange, onCMBeforeChange, onCMBlur, error = false, cla
 
   //markdown编辑器中输入的键盘监听事件
   function mdKeyDown(e){
-    const cm = editorInstance.cm;
-    //获取鼠标所在行的行数和ch
-    const line = cm.doc.getCursor().line;//行
-    atWhoVisible && console.log('cmaa',cm.getLine(line));
     console.log("markdown编辑器--------键盘监听事件");
     // document.onkeydown = e=>{
       if (e.shiftKey && e.key === "@") {
@@ -308,11 +303,12 @@ export default ({ mdID, onChange, onCMBeforeChange, onCMBlur, error = false, cla
 
   useEffect(()=>{
     //当atWhoVisible为true的时候，失焦，监听上下和enter键
+    // atWhoVisible && editorInstance.cm.
     if(atWhoVisible){
       const cm = editorInstance.cm;
       //获取鼠标所在行的行数和ch
       const line = cm.doc.getCursor().line;//行
-      // console.log('cmaa',cm.getLine(line));
+      console.log('useEffect',cm.getLine(line));
       // document.activeElement.id !== "blur_atWho" && document.getElementById("blur_atWho").focus();
       // const atWhoDivs = document.getElementsByClassName("at_who");
       // let index = 0;
@@ -487,10 +483,6 @@ export default ({ mdID, onChange, onCMBeforeChange, onCMBlur, error = false, cla
             })
           }
         }
-        // const cm = editorInstance.cm;
-    //获取鼠标所在行的行数和ch
-    const line = cmEl.doc.getCursor().line;//行
-    atWhoVisible && console.log('cmaa',cmEl.getLine(line));
       });
       ro = onLayout()
       return () => {