diff --git a/modules/player/service/pet.go b/modules/player/service/pet.go
index e7cd7ff62..bb55524e4 100644
--- a/modules/player/service/pet.go
+++ b/modules/player/service/pet.go
@@ -101,7 +101,7 @@ func (s *PetService) BuyPet(pid uint32) error {
 		useglod := int64(tt.SalePrice)*102 + int64(tt.SaleCount)*5
 		var res1 basemodel.BaseSysUser
 
-		tx.Model(basemodel.BaseSysUser{}).Where("id", tt.PlayerID).Fields("free_gold").Scan(&res1)
+		tx.Model(basemodel.BaseSysUser{}).Where("id", s.userid).Fields("free_gold").Scan(&res1)
 		if res1.FreeGold < useglod {
 			return fmt.Errorf("余额不足")
 		}