diff --git a/src/entity/goods.ts b/src/entity/goods.ts
index d66cbdc..5f74824 100644
--- a/src/entity/goods.ts
+++ b/src/entity/goods.ts
@@ -54,14 +54,14 @@ export class Goods {
   @Index()
   @Column({
     nullable: false, 
-    type: 'uuid',
+    type: 'varchar',
   })
   created_by: string;
 
   @Index()
   @Column({
     nullable: false,
-    type: 'uuid',
+    type: 'varchar',
   })
   updated_by: string;