diff --git a/src/server/game/external.go b/src/server/game/external.go
index 12e7e3e4..b06a4988 100644
--- a/src/server/game/external.go
+++ b/src/server/game/external.go
@@ -169,7 +169,7 @@ func HandleClientReq(args []interface{}) {
 			defer func() {
 				if r := recover(); r != nil {
 					log.Error("uid : %d, func : %s, fatal : %s", p.(*Player).M_DwUin, m.GetFunc(), r)
-					GoUtil.SendFeishuFatal(int(p.(*Player).M_DwUin), m.GetFunc(), r.(string))
+					GoUtil.SendFeishuFatal(int(p.(*Player).M_DwUin), m.GetFunc(), fmt.Sprintf("fatal : %s", r))
 					p.(*Player).Recover(backup) //还原Player的数据
 				}
 				p.(*Player).lock.Unlock() //解锁