diff --git a/dk-common/common-bus/pom.xml b/dk-common/common-bus/pom.xml
index c0cfdf8..5d12802 100644
--- a/dk-common/common-bus/pom.xml
+++ b/dk-common/common-bus/pom.xml
@@ -34,7 +34,7 @@
         <dependency>
             <groupId>org.springframework.cloud</groupId>
             <artifactId>spring-cloud-bus</artifactId>
-            <version>4.1.2</version>
+            <version>${spring.cloud.bus.version}</version>
         </dependency>
     </dependencies>
 </project>
diff --git a/dk-modules/business/src/main/resources/mapper/business/BusinessAlertMapper.xml b/dk-modules/business/src/main/resources/mapper/business/BusinessAlertMapper.xml
index b73248b..b32d8c9 100644
--- a/dk-modules/business/src/main/resources/mapper/business/BusinessAlertMapper.xml
+++ b/dk-modules/business/src/main/resources/mapper/business/BusinessAlertMapper.xml
@@ -494,7 +494,8 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
         dept_name AS root_dept_name,
         dept_id,
         dept_name
-        FROM dk_cloud.sys_dept
+        FROM
+        dk_cloud.sys_dept
         WHERE dept_id IN
         <foreach collection="deptIdList" item="deptId" open="(" separator="," close=")">
             #{deptId}
@@ -505,31 +506,28 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
         dt.root_dept_name,
         d.dept_id,
         d.dept_name
-        FROM dk_cloud.sys_dept d
-        JOIN warning_summary dt
-        ON d.parent_id = dt.dept_id
-        WHERE d.del_flag = '0'
+        FROM
+        dk_cloud.sys_dept d
+        JOIN warning_summary dt ON d.parent_id = dt.dept_id
+        WHERE
+        d.del_flag = '0'
         )
         SELECT
-        root_dept_name deptName,
-        total
-        FROM (
-        SELECT
-        dt.root_dept_id,
-        dt.root_dept_name,
-        COUNT(ba.id) total
-        FROM business_alert ba
-        JOIN warning_summary dt
-        ON ba.dept_id = dt.dept_id
-        WHERE
-        1=1
+        ws.root_dept_name AS deptName,
+        IFNULL(COUNT(ba.id), 0) AS total
+        FROM
+        warning_summary ws
+        LEFT JOIN business_alert ba ON ws.dept_id = ba.dept_id
         and  <![CDATA[ DATE_FORMAT(ba.create_time, '%Y-%m-%d') >= #{startTime} ]]>
         and  <![CDATA[ DATE_FORMAT(ba.create_time, '%Y-%m-%d') <= #{endTime} ]]>
         <include refid="searchSql"></include>
-        GROUP BY dt.root_dept_id,dt.root_dept_name
-        ) dept_stats
-        ORDER BY total DESC
-        LIMIT 5;
+        GROUP BY
+        ws.root_dept_id,
+        ws.root_dept_name
+        ORDER BY
+        CASE WHEN total IS NULL THEN 1 ELSE 0 END,
+        total DESC
+        LIMIT 5
     </select>
 
     <select id="listAlert" resultType="org.dromara.business.domain.BusinessAlert">
diff --git a/pom.xml b/pom.xml
index 3d649ec..1753f24 100644
--- a/pom.xml
+++ b/pom.xml
@@ -78,6 +78,8 @@
         <geotools.version>23.2</geotools.version>
         <!--PostgreSQL配置-->
         <postgresql.version>42.6.2</postgresql.version>
+
+        <spring.cloud.bus.version>4.1.2</spring.cloud.bus.version>
     </properties>
 
     <profiles>