diff --git a/src/views/project/ProjectDetails.vue b/src/views/project/ProjectDetails.vue
index 4e7da25..ccdaba2 100644
--- a/src/views/project/ProjectDetails.vue
+++ b/src/views/project/ProjectDetails.vue
@@ -390,8 +390,7 @@ watch(()=>trueFalse.value,(val)=>{
 watch(()=>errorData.value,(val)=>{
   if(val.data == null){
     ElMessage.error(val.msg)
-    const newUrl = `${location.href}?navigate=/uc/study/task`;
-    window.location.replace(newUrl); 
+    window.parent.postMessage({ type: 'navigate', path: '/uc/study/task' }, '*');
   }
 },{deep:true})
 const tableRankData = ref([])