diff --git a/src/views/outerchain/OuterChain.vue b/src/views/outerchain/OuterChain.vue
index 86ac5cf..9d4f598 100644
--- a/src/views/outerchain/OuterChain.vue
+++ b/src/views/outerchain/OuterChain.vue
@@ -120,7 +120,7 @@ const goOuterChain = async (url) => {
       await request(LEARN, {url,userId:userInfo.value.userId}).then(res=>{
         console.log(res,'res')
         if(res.code == 200){
-          window.open(res.data)
+          window.open(res.data,'_top')
         }
       })
       return
@@ -128,7 +128,7 @@ const goOuterChain = async (url) => {
     if(url.includes('firacademy.com')){
       await request(NOLOGINURL, {url,userId:userInfo.value.userId}).then(res=>{
         if(res.code == 200){
-          window.open(res.data)
+          window.open(res.data,'_top')
         }
       })
       return