diff --git a/modules/core/src/main/java/com/jeesite/modules/sys/utils/AreaUtils.java b/modules/core/src/main/java/com/jeesite/modules/sys/utils/AreaUtils.java
index d3013a38..ddaf003c 100644
--- a/modules/core/src/main/java/com/jeesite/modules/sys/utils/AreaUtils.java
+++ b/modules/core/src/main/java/com/jeesite/modules/sys/utils/AreaUtils.java
@@ -5,7 +5,6 @@ package com.jeesite.modules.sys.utils;
 
 import java.util.List;
 
-import com.jeesite.common.cache.CacheUtils;
 import com.jeesite.common.utils.SpringUtils;
 import com.jeesite.modules.sys.entity.Area;
 import com.jeesite.modules.sys.service.AreaService;
@@ -32,11 +31,10 @@ public class AreaUtils {
 	 * @return
 	 */
 	public static List<Area> getAreaAllList(){
-		@SuppressWarnings("unchecked")
-		List<Area> areaList = (List<Area>)CacheUtils.get(CACHE_AREA_ALL_LIST);
+		List<Area> areaList = SysUtils.getCache(CACHE_AREA_ALL_LIST);
 		if (areaList == null){
 			areaList = Static.areaService.findList(new Area());
-			CacheUtils.put(CACHE_AREA_ALL_LIST, areaList);
+			SysUtils.putCache(CACHE_AREA_ALL_LIST, areaList);
 		}
 		return areaList;
 	}
@@ -45,7 +43,7 @@ public class AreaUtils {
 	 * 清理区域缓存
 	 */
 	public static void clearCache(){
-		CacheUtils.remove(CACHE_AREA_ALL_LIST);
+		SysUtils.removeCache(CACHE_AREA_ALL_LIST);
 	}
 	
 }
diff --git a/modules/core/src/main/java/com/jeesite/modules/sys/web/OnlineController.java b/modules/core/src/main/java/com/jeesite/modules/sys/web/OnlineController.java
index 18d48a3d..d9ef7a22 100644
--- a/modules/core/src/main/java/com/jeesite/modules/sys/web/OnlineController.java
+++ b/modules/core/src/main/java/com/jeesite/modules/sys/web/OnlineController.java
@@ -23,7 +23,6 @@ import org.springframework.ui.Model;
 import org.springframework.web.bind.annotation.RequestMapping;
 import org.springframework.web.bind.annotation.ResponseBody;
 
-import com.jeesite.common.cache.CacheUtils;
 import com.jeesite.common.collect.ListUtils;
 import com.jeesite.common.collect.MapUtils;
 import com.jeesite.common.config.Global;
@@ -33,6 +32,7 @@ import com.jeesite.common.lang.TimeUtils;
 import com.jeesite.common.shiro.realm.LoginInfo;
 import com.jeesite.common.shiro.session.SessionDAO;
 import com.jeesite.common.web.BaseController;
+import com.jeesite.modules.sys.utils.SysUtils;
 import com.jeesite.modules.sys.utils.UserUtils;
 
 /**
@@ -145,7 +145,7 @@ public class OnlineController extends BaseController{
 	public String kickOut(String sessionId) {
 		Session session = sessionDAO.readSession(sessionId);
 		if (session != null){
-			Map<String, String> onlineTickOutMap = CacheUtils.get("onlineTickOutMap");
+			Map<String, String> onlineTickOutMap = SysUtils.getCache("onlineTickOutMap");
 			if (onlineTickOutMap == null){
 				onlineTickOutMap = MapUtils.newConcurrentMap();
 			}
@@ -157,7 +157,7 @@ public class OnlineController extends BaseController{
 					onlineTickOutMap.put(key, StringUtils.EMPTY);
 				}
 			}
-			CacheUtils.put("onlineTickOutMap", onlineTickOutMap);
+			SysUtils.putCache("onlineTickOutMap", onlineTickOutMap);
 			sessionDAO.delete(session);
 			return renderResult(Global.TRUE, text("踢出已成功！"));
 		}