diff --git a/src/modules/02_organization/components/DialogFormPosition.vue b/src/modules/02_organization/components/DialogFormPosition.vue
index fc6f4c5e1..00c8cc97a 100644
--- a/src/modules/02_organization/components/DialogFormPosition.vue
+++ b/src/modules/02_organization/components/DialogFormPosition.vue
@@ -492,7 +492,9 @@ watch(
     console.log("oldData", oldData);
     console.log("newData", newData);
     if (newData === true) {
-      formData.positionSign = "ผู้อำนวยการ" + props.dataTree?.orgTreeName;
+      formData.positionSign = "ผู้อำนวยการ" + props.dataTree?.orgRootName;
+    } else {
+      formData.positionSign = "";
     }
   }
 );