diff --git a/gim/connect.ext.proto b/gim/connect.ext.proto
index 3f8924a..fc1a15e 100644
--- a/gim/connect.ext.proto
+++ b/gim/connect.ext.proto
@@ -148,8 +148,8 @@ message RED_PACKAGE {
   RedPacketStatusType red_packet_status_type = 11; // 领取状态
   int64 red_packet_id = 12; // 红包id
   int64 send_red_packet_uid = 13; // 红包发送者uid
-  int64 send_red_packet_nickname = 14; // 红包发送者昵称
-  int64 red_packet_small_content = 15; // 红包小文字内容
+  string send_red_packet_nickname = 14; // 红包发送者昵称
+  string red_packet_small_content = 15; // 红包小文字内容
 }
 
 /************************************消息体定义结束************************************/