diff --git a/build_ui/src/views/system/user/index.vue b/build_ui/src/views/system/user/index.vue
index 4251665ed..654b31b3d 100644
--- a/build_ui/src/views/system/user/index.vue
+++ b/build_ui/src/views/system/user/index.vue
@@ -28,7 +28,7 @@
         </div>
       </el-col>-->
       <!--用户数据-->
-      <el-col :span="20" :xs="24">
+      <el-col :span="24">
         <el-form :model="queryParams" ref="queryForm" size="small" :inline="true" v-show="showSearch" label-width="68px">
           <el-form-item label="用户名称" prop="userName">
             <el-input
@@ -455,7 +455,9 @@ export default {
   watch: {
     // 根据名称筛选部门树
     deptName(val) {
-      this.$refs.tree.filter(val);
+      if (this.$refs.tree) {
+        this.$refs.tree.filter(val);
+      }
     }
   },
   created() {
@@ -536,7 +538,9 @@ export default {
       this.dateRange = [];
       this.resetForm("queryForm");
       this.queryParams.deptId = undefined;
-      this.$refs.tree.setCurrentKey(null);
+      if (this.$refs.tree) {
+        this.$refs.tree.setCurrentKey(null);
+      }
       this.handleQuery();
     },
     // 多选框选中数据