diff --git a/src/views/database/connect_enterprises_management/components/editDialog.vue b/src/views/database/connect_enterprises_management/components/editDialog.vue
index 9765bc6..9762c12 100644
--- a/src/views/database/connect_enterprises_management/components/editDialog.vue
+++ b/src/views/database/connect_enterprises_management/components/editDialog.vue
@@ -599,10 +599,7 @@ const fnSubmit = debounce(
         item.majorHazardCode = item.majorHazardCode.filter(
           (item) => item.code !== ""
         );
-        item.majorHazardCode =
-          item.majorHazardCode.length > 0
-            ? JSON.stringify(item.majorHazardCode)
-            : "";
+        item.majorHazardCode = JSON.stringify(item.majorHazardCode);
         temArr.forEach((key) => {
           if (item[key]) {
             item[key] = item[key].data;