diff --git a/src/views/post/PostEdit.vue b/src/views/post/PostEdit.vue
index b20eb3f4..2e7713dd 100644
--- a/src/views/post/PostEdit.vue
+++ b/src/views/post/PostEdit.vue
@@ -221,7 +221,10 @@ export default {
     next(vm => {
       if (postId) {
         postApi.get(postId).then(response => {
-          vm.postToStage = response.data.data
+          const post = response.data.data
+          vm.postToStage = post
+          vm.selectedTagIds = post.tagIds
+          vm.selectedCategoryIds = post.categoryIds
         })
       }
     })
diff --git a/src/views/post/components/CategoryTree.vue b/src/views/post/components/CategoryTree.vue
index 5fa5b2d6..369436c6 100644
--- a/src/views/post/components/CategoryTree.vue
+++ b/src/views/post/components/CategoryTree.vue
@@ -3,6 +3,7 @@
     checkable
     :treeData="categoryTree"
     :defaultExpandAll="true"
+    :checkedKeys="categoryIds"
     @check="onCheck"
   >
     <span