update

src/pages/index/Left.vue

@@ -102,7 +102,7 @@
         </div>
         <!-- 弹框 -->
         <popup-frame :visible="visible" :layout="{width: '960px', height: '540px'}" @beforeClose="closePopup">
-            <img :src="require('../../../static/images/index/studentDemeanor' + picIndex + '.png')" alt="弹框">
+            <img :src="pics[picIndex]" alt="弹框">
         </popup-frame>
     </div>
 </template>
@@ -193,7 +193,12 @@ export default {
             greatKey: 0,
             // 弹框是否显示
             visible: false,
-            picIndex: 1
+            picIndex: 1,
+            pics: [
+                require('../../../static/images/index/studentDemeanor1.png'),
+                require('../../../static/images/index/studentDemeanor2.png'),
+                require('../../../static/images/index/studentDemeanor3.png')
+            ]
         }
     },
 
@@ -392,7 +397,7 @@ export default {
         },
         // 打开学员风采弹框
         openStudent (index) {
-            this.picIndex = index + 1
+            this.picIndex = index
             this.visible = true
         },
         // 关闭弹框