diff --git a/client_mp/pages/exam/testDetail.vue b/client_mp/pages/exam/testDetail.vue
index aae9806..95ed8a3 100644
--- a/client_mp/pages/exam/testDetail.vue
+++ b/client_mp/pages/exam/testDetail.vue
@@ -89,8 +89,6 @@
 			this.scollHeight = res.windowHeight*ratio - 230;
 			this.currentExam = uni.getStorageSync('currentExam');
 			this.initQuestion();
-			this.getpaperDetail();
-			
 		},
 		methods: {
 			handleSubmit(){
@@ -139,6 +137,7 @@
 				this.currentOptions = options_
 			},
 			nextQ(){
+				this.showAns = false;
 				let index = this.currentIndex + 1
 				 if(index<this.currentExam.questions_.length){
 					 this.currentIndex = index
@@ -146,7 +145,8 @@
 				 }
 			},
 			previousQ(){
-				let index = this.currentIndex - 1
+				this.showAns = false;
+				let index = this.currentIndex - 1;
 				 if(index >= 0){
 					 this.currentIndex = index
 					 this.initQuestion()