diff --git a/casic-server-support/src/main/java/com/casic/missiles/modular/system/model/DeptPermission.java b/casic-server-support/src/main/java/com/casic/missiles/modular/system/model/DeptPermission.java
index 816b08e..aad89b7 100644
--- a/casic-server-support/src/main/java/com/casic/missiles/modular/system/model/DeptPermission.java
+++ b/casic-server-support/src/main/java/com/casic/missiles/modular/system/model/DeptPermission.java
@@ -69,7 +69,7 @@
     @TableField(exist = false)
     private List<String> deviceTypes;
     @TableField(exist = false)
-    private List<Integer> communications;
+    private List<String> communications;
     private String lng;
     private String lat;