diff --git a/assets/czh_test_001/scene/czh_test_001.ts b/assets/czh_test_001/scene/czh_test_001.ts
index 270a41b689e26ff948d8c78cbdd95771b8695abc..0aa405e6b872ea503e634b613e17c2cb8d76e3a8 100644
--- a/assets/czh_test_001/scene/czh_test_001.ts
+++ b/assets/czh_test_001/scene/czh_test_001.ts
@@ -520,6 +520,7 @@ export default class SceneComponent extends MyCocosSceneComponent {
         this.showWhiteNode();
       
         window['courseware'].stopTest((res) =>{
+            res = JSON.parse(res);
             if (res.result && res.result.overall >= 80) {
                 this.reviewSuccess();
             } else {