diff --git a/continew-admin-common/src/main/java/top/charles7c/cnadmin/common/constant/CacheConsts.java b/continew-admin-common/src/main/java/top/charles7c/cnadmin/common/constant/CacheConsts.java
index 49f3a0853181cddf56947f097afa36e9ed17219a..b5ad445995895ded9cf4426fdbc45474584c45d5 100644
--- a/continew-admin-common/src/main/java/top/charles7c/cnadmin/common/constant/CacheConsts.java
+++ b/continew-admin-common/src/main/java/top/charles7c/cnadmin/common/constant/CacheConsts.java
@@ -52,4 +52,9 @@ public class CacheConsts {
      * 菜单缓存键前缀
      */
     public static final String MENU_KEY_PREFIX = "MENU";
+
+    /**
+     * 仪表盘缓存键前缀
+     */
+    public static final String DASHBOARD_KEY_PREFIX = "DASHBOARD";
 }
diff --git a/continew-admin-monitor/src/main/java/top/charles7c/cnadmin/monitor/service/impl/DashboardServiceImpl.java b/continew-admin-monitor/src/main/java/top/charles7c/cnadmin/monitor/service/impl/DashboardServiceImpl.java
index 09a8eb5751b51d69a851e479e0e5748017704cda..797ed2be99d818b7790936593aea3af9391c5474 100644
--- a/continew-admin-monitor/src/main/java/top/charles7c/cnadmin/monitor/service/impl/DashboardServiceImpl.java
+++ b/continew-admin-monitor/src/main/java/top/charles7c/cnadmin/monitor/service/impl/DashboardServiceImpl.java
@@ -22,13 +22,15 @@ import java.util.Map;
 import java.util.stream.Collectors;
 
 import lombok.RequiredArgsConstructor;
-import lombok.extern.slf4j.Slf4j;
 
+import org.springframework.cache.annotation.CacheConfig;
+import org.springframework.cache.annotation.Cacheable;
 import org.springframework.stereotype.Service;
 
 import cn.hutool.core.convert.Convert;
 import cn.hutool.core.util.NumberUtil;
 
+import top.charles7c.cnadmin.common.constant.CacheConsts;
 import top.charles7c.cnadmin.monitor.model.vo.DashboardAccessTrendVO;
 import top.charles7c.cnadmin.monitor.model.vo.DashboardGeoDistributionVO;
 import top.charles7c.cnadmin.monitor.model.vo.DashboardPopularModuleVO;
@@ -44,9 +46,9 @@ import top.charles7c.cnadmin.system.service.AnnouncementService;
  * @author Charles7c
  * @since 2023/9/8 21:32
  */
-@Slf4j
 @Service
 @RequiredArgsConstructor
+@CacheConfig(cacheNames = CacheConsts.DASHBOARD_KEY_PREFIX)
 public class DashboardServiceImpl implements DashboardService {
 
     private final LogService logService;
@@ -65,6 +67,7 @@ public class DashboardServiceImpl implements DashboardService {
     }
 
     @Override
+    @Cacheable(key = "#days")
     public List<DashboardAccessTrendVO> listAccessTrend(Integer days) {
         return logService.listDashboardAccessTrend(days);
     }
diff --git a/continew-admin-monitor/src/main/resources/mapper/LogMapper.xml b/continew-admin-monitor/src/main/resources/mapper/LogMapper.xml
index 353a7841f3315bc746884b7b8668416deeceac87..3ec3efcec8a737c42ea4ece39de1ddc074055eaa 100644
--- a/continew-admin-monitor/src/main/resources/mapper/LogMapper.xml
+++ b/continew-admin-monitor/src/main/resources/mapper/LogMapper.xml
@@ -17,6 +17,7 @@
             COUNT(DISTINCT `client_ip`) AS ipCount
         FROM `sys_log`
         GROUP BY DATE(`create_time`)
+        HAVING `date` != CURDATE()
         ORDER BY DATE(`create_time`) DESC
         LIMIT #{days}
     </select>