diff --git a/blade-service-api/blade-desk-api/src/main/java/org/springblade/desk/basic/pojo/vo/PlatingVO.java b/blade-service-api/blade-desk-api/src/main/java/org/springblade/desk/basic/pojo/vo/PlatingVO.java
index ab4cfbd6..412a734a 100644
--- a/blade-service-api/blade-desk-api/src/main/java/org/springblade/desk/basic/pojo/vo/PlatingVO.java
+++ b/blade-service-api/blade-desk-api/src/main/java/org/springblade/desk/basic/pojo/vo/PlatingVO.java
@@ -26,7 +26,7 @@ public class PlatingVO extends Plating {
      * [镀种分类]Name
      */
     @Schema(description = "[镀种分类]Name")
-    private Long bcName;
+    private String bcName;
     /**
      * [镀种小类]Name
      */