diff --git a/common/src/main/java/ink/wgink/common/component/SecurityComponent.java b/common/src/main/java/ink/wgink/common/component/SecurityComponent.java
index 1a591dda..13e2a432 100644
--- a/common/src/main/java/ink/wgink/common/component/SecurityComponent.java
+++ b/common/src/main/java/ink/wgink/common/component/SecurityComponent.java
@@ -58,6 +58,7 @@ public class SecurityComponent {
             userInfoBO.setDepartments(loginUser.getDepartments());
             userInfoBO.setGroups(loginUser.getGroups());
             userInfoBO.setPositions(loginUser.getPositions());
+            userInfoBO.setExpandData(loginUser.getExpandData());
         }
         if (user instanceof UserInfoBO) {
             userInfoBO = (UserInfoBO) user;
@@ -131,6 +132,27 @@ public class SecurityComponent {
         return userInfoBO.getUserUsername();
     }
 
+    /**
+     * 拓展数据
+     *
+     * @return
+     */
+    public Object getExpandData() {
+        UserInfoBO userInfoBO = getCurrentUser();
+        return userInfoBO.getExpandData();
+    }
+
+    /**
+     * 拓展数据
+     *
+     * @param clazz
+     * @param <T>
+     * @return
+     */
+    public <T> T getExpandData(Class<T> clazz) {
+        return (T) getExpandData();
+    }
+
     /**
      * 获取当前用户ID信息
      *