diff --git a/public/react/src/modules/question/component/ChoquesEditor.js b/public/react/src/modules/question/component/ChoquesEditor.js
index 25aab75a1..36ef4c61f 100644
--- a/public/react/src/modules/question/component/ChoquesEditor.js
+++ b/public/react/src/modules/question/component/ChoquesEditor.js
@@ -236,8 +236,23 @@ class ChoquesEditor extends Component{
 				texts="";
 			}
 		} else {
-			value =  JSON.stringify(value);
-			texts=value;
+			if(_text.length>=500){
+				var result = _text.substring(0,450);
+				texts={"ops":[{"insert":result}]};
+				texts=JSON.stringify(texts);
+			}else {
+				// 提交到后台的内容需要处理一下;
+				value =  JSON.stringify(value);
+				if(value.length>=500){
+					let a=value.length-500;
+					let b=_text.length-a;
+					var result = _text.substring(0,b);
+					texts={"ops":[{"insert":result}]};
+					texts=JSON.stringify(texts);
+				}else{
+					texts=value;
+				}
+			}
 		}
 		let question_choices = this.state.question_choices.slice(0);
 		question_choices[index] = texts;
diff --git a/public/react/src/modules/question/component/SingleEditor.js b/public/react/src/modules/question/component/SingleEditor.js
index 39c2e447e..c1255c83a 100644
--- a/public/react/src/modules/question/component/SingleEditor.js
+++ b/public/react/src/modules/question/component/SingleEditor.js
@@ -258,8 +258,23 @@ class SingleEditor extends Component{
 				texts="";
 			}
 		} else {
-			value =  JSON.stringify(value);
-			texts=value;
+			if(_text.length>=500){
+				var result = _text.substring(0,450);
+				texts={"ops":[{"insert":result}]};
+				texts=JSON.stringify(texts);
+			}else {
+				// 提交到后台的内容需要处理一下;
+				value =  JSON.stringify(value);
+				if(value.length>=500){
+					let a=value.length-500;
+					let b=_text.length-a;
+					var result = _text.substring(0,b);
+					texts={"ops":[{"insert":result}]};
+					texts=JSON.stringify(texts);
+				}else{
+					texts=value;
+				}
+			}
 		}
 		let question_choices = this.state.question_choices.slice(0);
 		question_choices[index] = texts;