diff --git a/src/entity/order.entity.ts b/src/entity/order.entity.ts
index d4f1cbb..8fe050c 100644
--- a/src/entity/order.entity.ts
+++ b/src/entity/order.entity.ts
@@ -106,7 +106,7 @@ export class Order {
   @Expose()
   cart_tax: number;
 
-  @ApiProperty()
+  @ApiProperty({ type: "总金额"})
   @Column('decimal', { precision: 10, scale: 2, default: 0 })
   @Expose()
   total: number;