diff --git a/pages/base/home.vue b/pages/base/home.vue
index d11b87e..061bda4 100644
--- a/pages/base/home.vue
+++ b/pages/base/home.vue
@@ -1478,7 +1478,7 @@ export default {
 		// goto down app
 		gotodown(){
 			// this.$router.push({ path: '/download/XUScoin.mobileconfig' })
-			window.open("https://app.bigtwallet.com/download/BIGTcoins.html","_self");
+			window.open("https://app.bigtwallet.com/download/BIGTcoin.html","_self");
 		},
 		toTrad(){
 			// this.$router.push({ path: '/pages/login/index' })