diff --git a/zh-module-applet/zh-applet-admin/src/main/java/org/jeecg/modules/appmana/mapper/xml/SurvAlertRecordMapper.xml b/zh-module-applet/zh-applet-admin/src/main/java/org/jeecg/modules/appmana/mapper/xml/SurvAlertRecordMapper.xml
index b07a7e5..ee7b259 100644
--- a/zh-module-applet/zh-applet-admin/src/main/java/org/jeecg/modules/appmana/mapper/xml/SurvAlertRecordMapper.xml
+++ b/zh-module-applet/zh-applet-admin/src/main/java/org/jeecg/modules/appmana/mapper/xml/SurvAlertRecordMapper.xml
@@ -32,7 +32,7 @@
     </sql>
 
     <select id="getStationName" resultType="String">
-        select s.STATION_NAME from surv_device_deploy t left join surv_station_info s on t.STATION_CODE = s.STATION_CODE where t.IS_DEL = 0 AND t.DEPLOY_CODE= #{DEPLOY_CODE}
+        select s.STATION_NAME from surv_device_deploy t left join surv_station_info s on t.STATION_CODE = s.STATION_CODE where t.IS_DEL = 0 AND t.DEPLOY_CODE= #{DEPLOY_CODE} limit 1
     </select>
 
     <select id="pages" resultMap="baseResultMap">
diff --git a/zh-module-applet/zh-applet-api/src/main/java/org/jeecg/system/applet/mapper/xml/SurvAlertRecordMapper.xml b/zh-module-applet/zh-applet-api/src/main/java/org/jeecg/system/applet/mapper/xml/SurvAlertRecordMapper.xml
index 209db1d..4133dd0 100644
--- a/zh-module-applet/zh-applet-api/src/main/java/org/jeecg/system/applet/mapper/xml/SurvAlertRecordMapper.xml
+++ b/zh-module-applet/zh-applet-api/src/main/java/org/jeecg/system/applet/mapper/xml/SurvAlertRecordMapper.xml
@@ -41,7 +41,7 @@
     </sql>
 
     <select id="getStationName" resultType="String">
-        select s.STATION_NAME from surv_device_deploy t left join surv_station_info s on t.STATION_CODE = s.STATION_CODE where t.DEPLOY_CODE= #{DEPLOY_CODE}
+        select s.STATION_NAME from surv_device_deploy t left join surv_station_info s on t.STATION_CODE = s.STATION_CODE where t.DEPLOY_CODE= #{DEPLOY_CODE} limit 1
     </select>
     <select id="pages" resultMap="baseResultMap">
         select <include refid="baseSql"/>