diff --git a/yudao-module-mall/yudao-module-trade-biz/src/main/java/cn/iocoder/yudao/module/trade/framework/delivery/core/enums/ExpressClientEnum.java b/yudao-module-mall/yudao-module-trade-biz/src/main/java/cn/iocoder/yudao/module/trade/framework/delivery/core/enums/ExpressClientEnum.java
index 81b96184c9..c852e03ead 100644
--- a/yudao-module-mall/yudao-module-trade-biz/src/main/java/cn/iocoder/yudao/module/trade/framework/delivery/core/enums/ExpressClientEnum.java
+++ b/yudao-module-mall/yudao-module-trade-biz/src/main/java/cn/iocoder/yudao/module/trade/framework/delivery/core/enums/ExpressClientEnum.java
@@ -12,9 +12,9 @@ import lombok.Getter;
 @AllArgsConstructor
 public enum ExpressClientEnum {
 
-    NOT_PROVIDE("not-provide","未提供"),
-    KD_NIAO("kd-niao", "快递鸟"),
-    KD_100("kd-100", "快递100");
+    NOT_PROVIDE("not_provide","未提供"),
+    KD_NIAO("kd_niao", "快递鸟"),
+    KD_100("kd_100", "快递100");
 
     /**
      * 快递服务商唯一编码
diff --git a/yudao-server/src/main/resources/application.yaml b/yudao-server/src/main/resources/application.yaml
index 57b3b87d0a..1e8fdb8f9f 100644
--- a/yudao-server/src/main/resources/application.yaml
+++ b/yudao-server/src/main/resources/application.yaml
@@ -349,7 +349,7 @@ yudao:
       receive-expire-time: 14d # 收货的过期时间
       comment-expire-time: 7d # 评论的过期时间
     express:
-      client: KD_NIAO
+      client: kd_100
       kd-niao:
         api-key: cb022f1e-48f1-4c4a-a723-9001ac9676b8
         business-id: 1809751