diff --git a/rpc/user_center_func.go b/rpc/user_center_func.go
index 2467c7bb9b8f9f2b369c5988fb491240b1a1dfac..e0546d0c74806f82d9ac2b93b3426456a8fe6759 100644
--- a/rpc/user_center_func.go
+++ b/rpc/user_center_func.go
@@ -68,12 +68,10 @@ func SendGlobalRocketNotice(groupId string, period string, round uint32, stage u
 }
 
 // 发送钻石变化通知
-func SendDiamondChange(userId uint64, diamond uint32, pinkDiamond ...uint32) error {
+func SendDiamondChange(userId uint64, diamond, pinkDiamond uint32) error {
 	msg := &userProxy.DiamondChange{
-		RemainDiamond: diamond,
-	}
-	if len(pinkDiamond) > 0 {
-		msg.RemainPinkDiamond = pinkDiamond[0]
+		RemainDiamond:     diamond,
+		RemainPinkDiamond: pinkDiamond,
 	}
 	if buffer, err := proto.Marshal(msg); err == nil {
 		rspUids, err := multicast([]uint64{userId}, MsgDiamondChange, buffer)