diff --git a/zc-business/src/main/resources/mapper/business/DcPerceivedEventsWarningMapper.xml b/zc-business/src/main/resources/mapper/business/DcPerceivedEventsWarningMapper.xml
index cee18a76..db76147b 100644
--- a/zc-business/src/main/resources/mapper/business/DcPerceivedEventsWarningMapper.xml
+++ b/zc-business/src/main/resources/mapper/business/DcPerceivedEventsWarningMapper.xml
@@ -38,7 +38,7 @@
         left JOIN dc_stake_mark AS mark ON mark.stake_mark=warning.stake_mark and mark.direction=warning.direction
         left join dc_facility as facility on facility.stake_mark=warning.stake_mark
         <where>
-            warning.warning_source !=6
+            <if test="warningSource == null  || warningSource == ''"> and warning.warning_source !=6</if>
             <if test="warningSource != null  and warningSource != ''"> and warning.warning_source = #{warningSource}</if>
             <if test="warningState != null  and warningState != ''"> and warning.warning_state = #{warningState}</if>
             <if test="warningType != null  and warningType != ''"> and warning.warning_type = #{warningType}</if>