diff --git a/yudao-module-erp/src/main/java/cn/iocoder/yudao/module/erp/enums/ErrorCodeConstants.java b/yudao-module-erp/src/main/java/cn/iocoder/yudao/module/erp/enums/ErrorCodeConstants.java
index 65f64c2..afdf884 100644
--- a/yudao-module-erp/src/main/java/cn/iocoder/yudao/module/erp/enums/ErrorCodeConstants.java
+++ b/yudao-module-erp/src/main/java/cn/iocoder/yudao/module/erp/enums/ErrorCodeConstants.java
@@ -145,6 +145,9 @@ ErrorCode PURCHASE_ORDER_ITEM_RETURN_FAIL_IN_EXCEED = new ErrorCode(1_030_101_00
     ErrorCode PRODUCT_UNIT_NAME_DUPLICATE = new ErrorCode(1_030_502_001, "已存在该名字的产品单位");
     ErrorCode PRODUCT_UNIT_EXITS_PRODUCT = new ErrorCode(1_030_502_002, "存在产品使用该单位，无法删除");
 
+    // ========== 进销存系统 - 器械分类 1-030-503-000 ==========
+    ErrorCode DEVICE_CATEGORY_NOT_EXISTS = new ErrorCode(1_030_503_000, "进销存系统 - 器械分类不存在");
+
     // ========== ERP 结算账户 1-030-600-000 ==========
     ErrorCode ACCOUNT_NOT_EXISTS = new ErrorCode(1_030_600_000, "结算账户不存在");
     ErrorCode ACCOUNT_NOT_ENABLE = new ErrorCode(1_030_600_001, "结算账户({})未启用");
diff --git a/yudao-module-system/src/main/java/cn/iocoder/yudao/module/system/enums/ErrorCodeConstants.java b/yudao-module-system/src/main/java/cn/iocoder/yudao/module/system/enums/ErrorCodeConstants.java
index c89a5dc..aaeeb89 100644
--- a/yudao-module-system/src/main/java/cn/iocoder/yudao/module/system/enums/ErrorCodeConstants.java
+++ b/yudao-module-system/src/main/java/cn/iocoder/yudao/module/system/enums/ErrorCodeConstants.java
@@ -168,4 +168,6 @@ public interface ErrorCodeConstants {
     // ========== 站内信发送 1-002-028-000 ==========
     ErrorCode NOTIFY_SEND_TEMPLATE_PARAM_MISS = new ErrorCode(1_002_028_000, "模板参数({})缺失");
 
+    // ========== 进销存系统 - 器械分类  ==========
+    ErrorCode DEVICE_CATEGORY_NOT_EXISTS = new ErrorCode(1_002_029_000, "进销存系统 - 器械分类不存在");
 }