diff --git a/cachecloud-web/src/main/resources/mapper/QuartzDao.xml b/cachecloud-web/src/main/resources/mapper/QuartzDao.xml
index 9417f48b..a780455c 100644
--- a/cachecloud-web/src/main/resources/mapper/QuartzDao.xml
+++ b/cachecloud-web/src/main/resources/mapper/QuartzDao.xml
@@ -11,34 +11,34 @@
     <!--查询job分组下的所有trigger-->
     <select id="getTriggersByJobGroup" resultType="TriggerInfo" parameterType="String">
         SELECT <include refid="quartz_triggers_columns"/>
-        FROM qrtz_triggers t
+        FROM QRTZ_TRIGGERS t
         WHERE JOB_GROUP = #{jobGroup};
     </select>
 
     <!--返回所有trigger-->
     <select id="getAllTriggers" resultType="TriggerInfo">
         SELECT <include refid="quartz_triggers_columns"/>, ifnull(ct.CRON_EXPRESSION,'') cron
-        FROM qrtz_triggers t
-        LEFT JOIN qrtz_cron_triggers ct
+        FROM QRTZ_TRIGGERS t
+        LEFT JOIN QRTZ_CRON_TRIGGERS ct
         on (t.SCHED_NAME = ct.SCHED_NAME and t.TRIGGER_NAME = ct.TRIGGER_NAME and t.TRIGGER_GROUP=ct.TRIGGER_GROUP)
     </select>
 
     <!--查询trigger：模糊匹配trigger name或trigger group-->
     <select id="searchTriggerByNameOrGroup" resultType="TriggerInfo" parameterType="String">
         SELECT <include refid="quartz_triggers_columns"/>, ifnull(ct.CRON_EXPRESSION,'') cron
-        FROM qrtz_triggers t
-        LEFT JOIN qrtz_cron_triggers ct
+        FROM QRTZ_TRIGGERS t
+        LEFT JOIN QRTZ_CRON_TRIGGERS ct
         on (t.SCHED_NAME = ct.SCHED_NAME and t.TRIGGER_NAME = ct.TRIGGER_NAME and t.TRIGGER_GROUP=ct.TRIGGER_GROUP)
         WHERE t.TRIGGER_NAME REGEXP #{queryString}
         OR t.TRIGGER_GROUP REGEXP #{queryString};
     </select>
 
     <select id="getTriggerStateCount" resultType="int">
-        select count(*) from qrtz_triggers where TRIGGER_STATE = #{triggerState}
+        select count(*) from QRTZ_TRIGGERS where TRIGGER_STATE = #{triggerState}
     </select>
 
     <select id="getMisFireTriggerCount" resultType="int">
-        select count(*) from qrtz_triggers where NEXT_FIRE_TIME &lt; unix_timestamp(now())*1000
+        select count(*) from QRTZ_TRIGGERS where NEXT_FIRE_TIME &lt; unix_timestamp(now())*1000
     </select>
 
 </mapper>
\ No newline at end of file