diff --git a/src/components/AiOpenData.vue b/src/components/AiOpenData.vue
index ae909e28..9a84207b 100644
--- a/src/components/AiOpenData.vue
+++ b/src/components/AiOpenData.vue
@@ -24,9 +24,6 @@ export default {
       } else this.injectJWeixin().then(() => {
         this.$nextTick(() => {
           WWOpenData.bind(this.$el)
-          WWOpenData.on('update', () => {
-            WWOpenData.bind(this.$el)
-          })
         })
       })
     }