diff --git a/frontend/src/business/components/track/common/minder/TestCaseMinder.vue b/frontend/src/business/components/track/common/minder/TestCaseMinder.vue
index de70c7d03e..28075d7b8c 100644
--- a/frontend/src/business/components/track/common/minder/TestCaseMinder.vue
+++ b/frontend/src/business/components/track/common/minder/TestCaseMinder.vue
@@ -336,7 +336,7 @@ name: "TestCaseMinder",
         this.throwError(this.$t('test_track.case.minder_all_module_tip'));
       }
 
-      if (parent.isExtraNode) {
+      if (parent.isExtraNode && !isModuleNodeData(parent)) {
         this.throwError(this.$t('test_track.case.minder_tem_node_tip', [parent.text]));
       }
 
diff --git a/frontend/src/business/components/track/common/minder/minderUtils.js b/frontend/src/business/components/track/common/minder/minderUtils.js
index 7391a5cb38..0850a5f6b3 100644
--- a/frontend/src/business/components/track/common/minder/minderUtils.js
+++ b/frontend/src/business/components/track/common/minder/minderUtils.js
@@ -452,6 +452,11 @@ export function handleAfterSave(rootNode) {
   rootNode.data.deleteChild = null;
   rootNode.data.changed = false;
   rootNode.data.contextChanged = false;
+  if (isModuleNode(rootNode)) {
+    rootNode.data.type = 'node';
+  } else if (isCaseNodeData(rootNode.data)) {
+    rootNode.data.type = 'case';
+  }
   if (rootNode.children) {
     for (let i = 0; i < rootNode.children.length; i++) {
       handleAfterSave(rootNode.children[i]);