diff --git a/src/entity/program.entity.ts b/src/entity/program.entity.ts
index 608cdae..9ad3462 100644
--- a/src/entity/program.entity.ts
+++ b/src/entity/program.entity.ts
@@ -77,7 +77,11 @@ export class ProgramEntity {
         name: "create_date",
         nullable: true,
         comment: "发布时间",
-        default: () => "CURRENT_TIMESTAMP"
+        default: () => "CURRENT_TIMESTAMP",
+        transformer: {
+            to: (value: Date) => value,
+            from: (value: string) => value ? format(value, "yyyy-MM-dd") : null
+        }
     })
     createDate: Date | null;