diff --git a/src/views/mp/components/wx-material-select/main.vue b/src/views/mp/components/wx-material-select/main.vue
index 7f565823..4c2d46f3 100644
--- a/src/views/mp/components/wx-material-select/main.vue
+++ b/src/views/mp/components/wx-material-select/main.vue
@@ -238,7 +238,6 @@ export default defineComponent({
       selectMaterialFun,
       getMaterialPageFun,
       getPage,
-      formatDate,
       queryParams,
       objDataRef,
       list,