diff --git a/src/modules/05_placement/components/probation/FormAssign.vue b/src/modules/05_placement/components/probation/FormAssign.vue
index e3e46c6c4..9a773253f 100644
--- a/src/modules/05_placement/components/probation/FormAssign.vue
+++ b/src/modules/05_placement/components/probation/FormAssign.vue
@@ -533,6 +533,7 @@ function putDataEdit(id: string) {
   });
 
   const know_ledge = knowledge.value.map((item) => ({
+    id: item ? item.id : null,
     level: item ? item.level : null,
   }));
 
@@ -684,6 +685,7 @@ function putData(id: string) {
     }
   });
   const know_ledge = knowledge.value.map((item) => ({
+    id: item ? item.id : null,
     level: item ? item.level : null,
   }));
 
@@ -807,6 +809,7 @@ function putData(id: string) {
  * @param id personal id
  */
 async function saveData(id: string) {
+  const data = putData(id);
   dialogConfirm($q, async () => await DataSave(id));
 }
 
@@ -857,7 +860,10 @@ async function getAssign() {
 
     chairman.value = data.chairman;
     commander.value = data.commander;
-    knowledge.value = data.knowledges
+    knowledge.value = data.knowledges.map((opItem: any) => {
+      return OPknowledge.value.find((dataItem: any) => dataItem.id === opItem.id);
+    })
+
     knowledgeCount.value = data.knowledges.length;
     other_desc.value = data.assign.other_desc;
     other4_desc.value = data.assign.other4_desc;