diff --git a/server/resource/package/server/service/service.go.tpl b/server/resource/package/server/service/service.go.tpl
index afaed751..acd57a3f 100644
--- a/server/resource/package/server/service/service.go.tpl
+++ b/server/resource/package/server/service/service.go.tpl
@@ -162,7 +162,7 @@ func ({{.Abbreviation}}Service *{{.StructName}}Service)Get{{.StructName}}InfoLis
         orderMap := make(map[string]bool)
         {{- if .GvaModel }}
            orderMap["id"] = true
-           orderMap["CreatedAt"] = true
+           orderMap["created_at"] = true
         {{- end }}
        {{- range .Fields}}
             {{- if .Sort}}
diff --git a/server/resource/plugin/server/service/service.go.tpl b/server/resource/plugin/server/service/service.go.tpl
index e4fce0fa..9743602c 100644
--- a/server/resource/plugin/server/service/service.go.tpl
+++ b/server/resource/plugin/server/service/service.go.tpl
@@ -169,7 +169,7 @@ func (s *{{.Abbreviation}}) Get{{.StructName}}InfoList(ctx context.Context, info
         orderMap := make(map[string]bool)
       {{- if .GvaModel }}
         orderMap["id"] = true
-        orderMap["CreatedAt"] = true
+        orderMap["created_at"] = true
       {{- end }}
        {{- range .Fields}}
         {{- if .Sort}}