diff --git a/src/pages/01_branch-management/MainPage.vue b/src/pages/01_branch-management/MainPage.vue
index b2185ed4..a15d9809 100644
--- a/src/pages/01_branch-management/MainPage.vue
+++ b/src/pages/01_branch-management/MainPage.vue
@@ -413,6 +413,12 @@ watch(modal, () => {
   }
 });
 
+watch(modalDrawer, () => {
+  if (!modalDrawer.value) {
+    clearData();
+  }
+});
+
 function triggerCreate(
   type: 'headOffice' | 'subBranch',
   id?: string,