1

keyBoard/Class/Vender/FGIAPService/FGIAPManager.m

@@ -19,10 +19,6 @@
 }
 
 - (void)setConfigureWith:(id<FGIAPVerifyTransaction>)verifyTransaction{
-    // 只初始化一次，避免重复向 SKPaymentQueue 注册多个观察者。
-    if (self->_iap != nil) {
-        return;
-    }
     self->_iap = [[FGIAPService alloc] initWithTransaction:verifyTransaction];
 }
 

keyBoard/Class/Vender/FGIAPService/FGIAPService.m

@@ -224,7 +224,7 @@ static NSMutableDictionary *FGIAPServiceErrorMapsFromTransaction (SKPaymentTrans
         [[SKPaymentQueue defaultQueue] finishTransaction:transaction];
     }
     
-    if ([transaction.payment.productIdentifier isEqualToString:self.productIdentifier]) {
+    if (transaction.originalTransaction == nil && [transaction.payment.productIdentifier isEqualToString:self.productIdentifier]) {
         self.productIdentifier = nil;
         if (_buyProductCompleteBlock) {
             _buyProductCompleteBlock(msg, result);