diff --git a/eladmin/eladmin-system/src/main/resources/mapper/system/DashboardMapper.xml b/eladmin/eladmin-system/src/main/resources/mapper/system/DashboardMapper.xml
index 6ac37e2..fee9efd 100644
--- a/eladmin/eladmin-system/src/main/resources/mapper/system/DashboardMapper.xml
+++ b/eladmin/eladmin-system/src/main/resources/mapper/system/DashboardMapper.xml
@@ -22,29 +22,29 @@
         <if test="type == 'user'">
             SELECT dt.date_col text, sum(if(t.create_time is null, 0, 1)) value
             FROM (
-                SELECT CURDATE() - INTERVAL a.num DAY AS date_col FROM (SELECT 0 AS num UNION ALL SELECT 1 UNION ALL SELECT 2 UNION ALL SELECT 3 UNION ALL SELECT 4 UNION ALL SELECT 5 UNION ALL SELECT 6) a) dt
-                LEFT JOIN sys_user t ON dt.date_col = DATE_FORMAT(t.create_time, '%Y-%m-%d')
+                SELECT CURDATE() - INTERVAL a.num DAY AS date_col FROM (SELECT 0 AS num UNION ALL SELECT 1 UNION ALL SELECT 2 UNION ALL SELECT 3 UNION ALL SELECT 4 UNION ALL SELECT 5 UNION ALL SELECT 6) a
+            ) dt LEFT JOIN sys_user t ON dt.date_col = DATE_FORMAT(t.create_time, '%Y-%m-%d')
             GROUP BY dt.date_col ORDER BY dt.date_col DESC
         </if>
         <if test="type == 'dept'">
             SELECT dt.date_col text, sum(if(t.create_time is null, 0, 1)) value
             FROM (
-                SELECT CURDATE() - INTERVAL a.num DAY AS date_col FROM (SELECT 0 AS num UNION ALL SELECT 1 UNION ALL SELECT 2 UNION ALL SELECT 3 UNION ALL SELECT 4 UNION ALL SELECT 5 UNION ALL SELECT 6) a) dt
-                LEFT JOIN sys_dict t ON dt.date_col = DATE_FORMAT(t.create_time, '%Y-%m-%d')
+                SELECT CURDATE() - INTERVAL a.num DAY AS date_col FROM (SELECT 0 AS num UNION ALL SELECT 1 UNION ALL SELECT 2 UNION ALL SELECT 3 UNION ALL SELECT 4 UNION ALL SELECT 5 UNION ALL SELECT 6) a
+            ) dt LEFT JOIN sys_dict t ON dt.date_col = DATE_FORMAT(t.create_time, '%Y-%m-%d')
             GROUP BY dt.date_col ORDER BY dt.date_col DESC
         </if>
         <if test="type == 'role'">
             SELECT dt.date_col text, sum(if(t.create_time is null, 0, 1)) value
             FROM (
-                SELECT CURDATE() - INTERVAL a.num DAY AS date_col FROM (SELECT 0 AS num UNION ALL SELECT 1 UNION ALL SELECT 2 UNION ALL SELECT 3 UNION ALL SELECT 4 UNION ALL SELECT 5 UNION ALL SELECT 6) a) dt
-                LEFT JOIN sys_role t ON dt.date_col = DATE_FORMAT(t.create_time, '%Y-%m-%d')
+                SELECT CURDATE() - INTERVAL a.num DAY AS date_col FROM (SELECT 0 AS num UNION ALL SELECT 1 UNION ALL SELECT 2 UNION ALL SELECT 3 UNION ALL SELECT 4 UNION ALL SELECT 5 UNION ALL SELECT 6) a
+            ) dt LEFT JOIN sys_role t ON dt.date_col = DATE_FORMAT(t.create_time, '%Y-%m-%d')
             GROUP BY dt.date_col ORDER BY dt.date_col DESC
         </if>
         <if test="type == 'law'">
             SELECT dt.date_col text, sum(if(t.create_time is null, 0, 1)) value
             FROM (
-                SELECT CURDATE() - INTERVAL a.num DAY AS date_col FROM (SELECT 0 AS num UNION ALL SELECT 1 UNION ALL SELECT 2 UNION ALL SELECT 3 UNION ALL SELECT 4 UNION ALL SELECT 5 UNION ALL SELECT 6) a) dt
-                LEFT JOIN bus_user t ON dt.date_col = DATE_FORMAT(t.create_time, '%Y-%m-%d')
+                SELECT CURDATE() - INTERVAL a.num DAY AS date_col FROM (SELECT 0 AS num UNION ALL SELECT 1 UNION ALL SELECT 2 UNION ALL SELECT 3 UNION ALL SELECT 4 UNION ALL SELECT 5 UNION ALL SELECT 6) a
+            ) dt LEFT JOIN bus_user t ON dt.date_col = DATE_FORMAT(t.create_time, '%Y-%m-%d')
             GROUP BY dt.date_col ORDER BY dt.date_col DESC
         </if>
     </select>