diff --git a/yudao-module-crm/yudao-module-crm-api/src/main/java/cn/iocoder/yudao/module/crm/enums/contact/ContactConstants.java b/yudao-module-crm/yudao-module-crm-api/src/main/java/cn/iocoder/yudao/module/crm/enums/contact/ContactConstants.java
deleted file mode 100644
index a0a246f34..000000000
--- a/yudao-module-crm/yudao-module-crm-api/src/main/java/cn/iocoder/yudao/module/crm/enums/contact/ContactConstants.java
+++ /dev/null
@@ -1,5 +0,0 @@
-package cn.iocoder.yudao.module.crm.enums.contact;
-
-public class ContactConstants {
-    public static final String MULTIPLE_SPLIT = ",";
-}