diff --git a/common/untool.js b/common/untool.js
index d8379e9..27f5804 100644
--- a/common/untool.js
+++ b/common/untool.js
@@ -35,7 +35,7 @@ const goto = (url, type = 1)=> {
 const goBack = (opt = {})=> {
 	uni.navigateBack({
 		fail: ()=>{
-			goto(opt._finalUrl || `tabBar/sending/sending`, 1)
+			goto(opt._finalUrl || `tabBar/sending/sending`, 2)
 		},
 		...opt,
 	})