change-method

@@ -182,7 +182,7 @@ let _initCoupon = function(uid) {
             cookies.setCookie('yoho-conpon-token', token);
 
             if (window.__wxjs_environment === 'miniprogram' && wx && wx.miniProgram) {
-                wx.miniProgram.navigateTo({
+                wx.miniProgram.switchTab({
                     url: `/pages/userCenter/userCenter?h5back=${location.href}`
                 });
                 return;