diff --git a/common/cool/service.go b/common/cool/service.go
index 858b6cb2..c8b30603 100644
--- a/common/cool/service.go
+++ b/common/cool/service.go
@@ -240,7 +240,9 @@ func (s *Service) ServiceList(ctx context.Context, req *ListReq) (data interface
 			for _, field := range s.ListQueryOp.DataFieldEQ {
 				if val := r.Get(field); val.String() != "" {
 					// 关键：拼接 data->>'字段名' = ?
-					m.Where("data->>? = ?", field, val)
+					// 错误写法：m.Where("data->>::TEXT? = ?", field, val)
+					// 正确写法：
+					m.Where("(data->>?)::TEXT = ?", field, val)
 				}
 			}
 		}
@@ -356,7 +358,9 @@ func (s *Service) ServicePage(ctx context.Context, req *PageReq) (data interface
 			for _, field := range s.PageQueryOp.DataFieldEQ {
 				if val := r.Get(field); val.String() != "" {
 					// 关键：拼接 data->>'字段名' = ?
-					m.Where("data->>? = ?", field, val)
+					// 错误写法：m.Where("data->>::TEXT? = ?", field, val)
+					// 正确写法：
+					m.Where("(data->>?)::TEXT = ?", field, val)
 				}
 			}
 		}
diff --git a/modules/player/service/pet.go b/modules/player/service/pet.go
index 86c1642f..4def1706 100644
--- a/modules/player/service/pet.go
+++ b/modules/player/service/pet.go
@@ -320,7 +320,8 @@ func NewPetService(userid uint32) *PetService {
 					},
 				},
 				PageQueryOp: &cool.QueryOp{
-					FieldEQ: []string{"player_id", "free"},
+					FieldEQ:     []string{"player_id", "free"},
+					DataFieldEQ: []string{"ID"},
 					Where: func(ctx context.Context) [][]interface{} {
 						// var (
 						// 	admin = cool.GetAdmin(ctx)