diff --git a/core/src/model_pay/java/com/nnbc123/core/pay/PaymentActivity.java b/core/src/model_pay/java/com/nnbc123/core/pay/PaymentActivity.java
index c78f5d6f0..afa3a676e 100644
--- a/core/src/model_pay/java/com/nnbc123/core/pay/PaymentActivity.java
+++ b/core/src/model_pay/java/com/nnbc123/core/pay/PaymentActivity.java
@@ -75,13 +75,13 @@ public class PaymentActivity extends Activity
     private String paymentPassword;
     private volatile IWXAPI api;
 
-    public static void start(Context context, String tarotJson) {
+    public static void start(Activity context, String tarotJson) {
         Intent intent = new Intent(context, PaymentActivity.class);
         intent.putExtra(KEY_TAROT_JSON, tarotJson);
-        context.startActivity(intent);
+        context.startActivityForResult(intent, REQUEST_CODE_PAY);
+        context.overridePendingTransition(0, 0);
     }
 
-
     public static void startToPay(Activity context, String channel, String paymentPassword) {
         Intent intent = new Intent(context, PaymentActivity.class);
         intent.putExtra(KEY_CHANNEL, channel);