去掉默认值

src/views/ai_show/index.vue

@@ -145,8 +145,7 @@ onBeforeMount(
       />
     </el-form-item>
     <el-form-item>
-      <el-radio-group v-model="cinema_code" aria-label="cinema control" class="mb-4" default='11078801'
+      <el-radio-group v-model="cinema_code" aria-label="cinema control" class="mb-4" @change="get_data">
-                      @change="get_data">
         <el-radio-button value="11078801">保利国际影城北京凯德大峡谷店</el-radio-button>
         <el-radio-button value="31073101">SFC上影(永华店)</el-radio-button>
         <el-radio-button value="33040301">宁波影都（东门口店）</el-radio-button>