diff --git a/epmet-module/epmet-message/epmet-message-client/src/main/java/com/epmet/constant/UserMessageTypeConstant.java b/epmet-module/epmet-message/epmet-message-client/src/main/java/com/epmet/constant/UserMessageTypeConstant.java
index adcea05711..3f4407bce8 100644
--- a/epmet-module/epmet-message/epmet-message-client/src/main/java/com/epmet/constant/UserMessageTypeConstant.java
+++ b/epmet-module/epmet-message/epmet-message-client/src/main/java/com/epmet/constant/UserMessageTypeConstant.java
@@ -191,4 +191,16 @@ public interface UserMessageTypeConstant {
      * user_badge_certificate_record.id
      */
     String BADGE_AUTH_APPLY="badge_auth_apply";
+
+    /**
+     * 事件回复、立项、办结操作
+     * rsi_event.id
+     */
+    String EVENT ="event  ";
+
+    /**
+     * 需求接单、指派、确认服务时间操作
+     * ic_user_demand_rec.id
+     */
+    String DEMAND="demand";
 }