diff --git a/openhis-ui-vue3/src/views/basicmanage/organization/index.vue b/openhis-ui-vue3/src/views/basicmanage/organization/index.vue
index f4ecc537..420ef23c 100644
--- a/openhis-ui-vue3/src/views/basicmanage/organization/index.vue
+++ b/openhis-ui-vue3/src/views/basicmanage/organization/index.vue
@@ -386,6 +386,12 @@ function parseClassEnumValues(value) {
 /** 搜索按钮操作 */
 function handleQuery() {
   queryParams.value.pageNo = 1;
+  if (Array.isArray(queryParams.value.classEnum)) {
+    queryParams.value.classEnum =
+      queryParams.value.classEnum.length > 0
+        ? queryParams.value.classEnum.join(',')
+        : undefined;
+  }
   getPageList();
 }