diff --git a/modules/wtask/api_battlefinish.go b/modules/wtask/api_battlefinish.go
index 34135a01e..a6a40bedf 100644
--- a/modules/wtask/api_battlefinish.go
+++ b/modules/wtask/api_battlefinish.go
@@ -63,15 +63,16 @@ func (this *apiComp) BattleFinish(session comm.IUserSession, req *pb.WTaskBattle
 				}
 			}
 		}
-
-		user := this.module.ModuleUser.GetUser(session.GetUserId())
-		if prop = this.module.ModuleTools.GetGroupDataByLottery(conf.Reward, user.Vip, user.Lv); len(prop) == 0 {
-			errdata = &pb.ErrorData{
-				Code:    pb.ErrorCode_ConfigNoFound,
-				Title:   pb.ErrorCode_ConfigNoFound.ToString(),
-				Message: fmt.Sprintf("掉落组未找到:%d", conf.Reward),
+		if conf.Reward > 0 {
+			user := this.module.ModuleUser.GetUser(session.GetUserId())
+			if prop = this.module.ModuleTools.GetGroupDataByLottery(conf.Reward, user.Vip, user.Lv); len(prop) == 0 {
+				errdata = &pb.ErrorData{
+					Code:    pb.ErrorCode_ConfigNoFound,
+					Title:   pb.ErrorCode_ConfigNoFound.ToString(),
+					Message: fmt.Sprintf("掉落组未找到:%d", conf.Reward),
+				}
+				return
 			}
-			return
 		}
 		prop = append(prop, conf.Playexp)
 		award = make([]*pb.UserAssets, 0)