diff --git a/modules/i3plus-pojo-andon/src/main/java/cn/estsh/i3plus/pojo/andon/bean/AndonAlarmRoute.java b/modules/i3plus-pojo-andon/src/main/java/cn/estsh/i3plus/pojo/andon/bean/AndonAlarmRoute.java
index 6135b57..5f94b60 100644
--- a/modules/i3plus-pojo-andon/src/main/java/cn/estsh/i3plus/pojo/andon/bean/AndonAlarmRoute.java
+++ b/modules/i3plus-pojo-andon/src/main/java/cn/estsh/i3plus/pojo/andon/bean/AndonAlarmRoute.java
@@ -25,6 +25,7 @@ import java.io.Serializable;
         @Index(columnList = "ROUTE_CODE"),
         @Index(columnList = "ALARM_CODE"),
         @Index(columnList = "WORK_CENTER_CODE"),
+        @Index(columnList = "WORK_CENTER_CODE, ROUTE_TYPE"),
         @Index(columnList = "ROUTE_CODE, ALARM_CODE"),
         @Index(columnList = "ROUTE_CODE, ALARM_CODE, WORK_CENTER_CODE")
 })