diff --git a/cmd/migrate/migration/models/sys_china_area_data.go b/cmd/migrate/migration/models/sys_china_area_data.go
index b395ef1b..277e6787 100644
--- a/cmd/migrate/migration/models/sys_china_area_data.go
+++ b/cmd/migrate/migration/models/sys_china_area_data.go
@@ -1,8 +1,8 @@
 package models
 
 type SysChinaAreaData struct {
-	Model
-	PId  string `json:"p_id" gorm:"size:11;comment:上级编码"`
+	Id   int    `json:"id" gorm:"primaryKey;comment:主键编码"`
+	PId  int    `json:"p_id" gorm:"size:11;comment:上级编码"`
 	Name string `json:"name" gorm:"size:128;comment:名称"`
 	ControlBy
 	ModelTime