diff --git a/zt-module-base/zt-module-base-api/src/main/java/com/zt/plat/module/tmpltp/enums/ErrorCodeConstants.java b/zt-module-base/zt-module-base-api/src/main/java/com/zt/plat/module/tmpltp/enums/ErrorCodeConstants.java
index 63e1908..1a3fd65 100644
--- a/zt-module-base/zt-module-base-api/src/main/java/com/zt/plat/module/tmpltp/enums/ErrorCodeConstants.java
+++ b/zt-module-base/zt-module-base-api/src/main/java/com/zt/plat/module/tmpltp/enums/ErrorCodeConstants.java
@@ -32,6 +32,8 @@ public interface ErrorCodeConstants {
     ErrorCode FILE_UPLOAD_EER = new ErrorCode(1_027_000_523, "文件上传失败");
     ErrorCode TMPL_INSC_ITM_BSN_NOT_EXISTS = new ErrorCode(1_027_000_524, "业务实例条款不存在");
     ErrorCode TMPL_INSC_DAT_BSN_NOT_EXISTS = new ErrorCode(1_027_000_530, "业务实例字段不存在");
+    ErrorCode TMPL_INSC_ITM_BSN_EXISTS = new ErrorCode(1_027_000_540, "业务实例条款已存在");
+    ErrorCode TMPL_INSC_DAT_BSN_EXISTS = new ErrorCode(1_027_000_541, "业务实例条款已存在");
     //Illegal operation type
 }