fix 乐团报名余额支付bug

mec-biz/src/main/java/com/ym/mec/biz/service/impl/MusicGroupServiceImpl.java

@@ -735,7 +735,9 @@ public class MusicGroupServiceImpl extends BaseServiceImpl<String, MusicGroup> i
         studentPaymentOrder.setUpdateTime(date);
 
         if ("205".equals(studentPaymentOrder.getPaymentAccountNo())) {
-            studentPaymentOrder.setPaymentChannel("ADAPAY");
+            if(!canPay) {
+                studentPaymentOrder.setPaymentChannel("ADAPAY");
+            }
             studentRegistration.setPayingStatus(2);
         }
         studentPaymentOrderService.update(studentPaymentOrder);
@@ -927,7 +929,9 @@ public class MusicGroupServiceImpl extends BaseServiceImpl<String, MusicGroup> i
         studentPaymentOrder.setUpdateTime(date);
 
         if ("205".equals(studentPaymentOrder.getPaymentAccountNo())) {
-            studentPaymentOrder.setPaymentChannel("ADAPAY");
+            if(!canPay) {
+                studentPaymentOrder.setPaymentChannel("ADAPAY");
+            }
             studentRegistration.setPayingStatus(2);
         }
         studentPaymentOrderService.update(studentPaymentOrder);