diff --git a/data-room-ui/packages/js/mixins/refreshComponent.js b/data-room-ui/packages/js/mixins/refreshComponent.js
index ab859217..44ae3a23 100644
--- a/data-room-ui/packages/js/mixins/refreshComponent.js
+++ b/data-room-ui/packages/js/mixins/refreshComponent.js
@@ -20,6 +20,11 @@ const refreshComponentMixin = {
       },
       deep: true
     }
+  },
+  methods: {
+    // 由于静态组件没有混入公共函数，所以需要定义一个changeStyle方法，以免报错
+    changeStyle () {
+    }
   }
 }