diff --git a/static/js/CommonFunction.js b/static/js/CommonFunction.js
index 82d7e86..f4f2653 100644
--- a/static/js/CommonFunction.js
+++ b/static/js/CommonFunction.js
@@ -300,7 +300,7 @@ Vue.prototype.goDetailByType= function(item){
 	}
 
 	uni.navigateTo({
-		url: `/subPackages/techan/detail?id=?${item.id}`
+		url: `/subPackages/techan/detail?id=${item.id}`
 	})
 
 }
\ No newline at end of file