fix: 增加tree-select的下拉框

src/views/system/user/CreateDrawer.vue

@@ -336,3 +336,9 @@
     closeDrawer,
   });
 </script>
+
+<style lang="scss" scoped>
+  .protocal-select:deep(.el-select-dropdown__wrap) {
+    max-height: 600px;
+  }
+</style>