diff --git a/src/pages/my/index.ts b/src/pages/my/index.ts
index c9522f6..f29ea60 100644
--- a/src/pages/my/index.ts
+++ b/src/pages/my/index.ts
@@ -83,9 +83,7 @@ Page({
     this.setData({
       toastShow: false,
     });
-    setTimeout(() => {
-      wx.showTabBar({});
-    }, 1000);
+    wx.showTabBar({});
   },
   handleTopic() {
     wx.navigateTo({
diff --git a/src/pages/topic/index.ts b/src/pages/topic/index.ts
index 04d3f8c..4c4c021 100644
--- a/src/pages/topic/index.ts
+++ b/src/pages/topic/index.ts
@@ -1,4 +1,5 @@
 const app = getApp<IAppOption>();
+const licia = require('miniprogram-licia');
 
 Page({
   data: {
@@ -29,7 +30,7 @@ Page({
       });
     });
   },
-  handleBtn(e) {
+  handleBtn: licia.debounce(function (e) {
     const { index, id } = e.currentTarget.dataset;
     const { question, nav } = this.data;
     question[index].answer = id;
@@ -38,7 +39,7 @@ Page({
       nav: nav === question.length - 1 ? nav : nav + 1,
       percentage: ((nav + 1) / question.length) * 100,
     });
-  },
+  }, 200),
   handlePrev() {
     this.setData({
       nav: this.data.nav - 1,
diff --git a/src/pages/topic/index.wxml b/src/pages/topic/index.wxml
index 15aac9b..f3fabad 100644
--- a/src/pages/topic/index.wxml
+++ b/src/pages/topic/index.wxml
@@ -31,7 +31,7 @@
           class="btn {{questionItem.answer==='1' && 'active'}}"
           bind:tap="handleBtn"
           data-id="1"
-          data-index="{{index }}"
+          data-index="{{index}}"
         >
           非常了解
         </view>