check his sql optimize

hnqz-upms/hnqz-upms-biz/src/main/resources/mapper/WmTaskMapper.xml

@@ -1408,7 +1408,7 @@
 
   <select id="listAvailableTaskForSupervision1" resultMap="wmTaskMap">
     SELECT t.* FROM
-    (SELECT DISTINCT h.target_id
+    (SELECT h.target_id
     FROM sys_chain_node_check_his h
     WHERE h.node_id = 6
         AND h.check_result = 1
@@ -1444,7 +1444,7 @@
 
   <select id="listAvailableTaskForSupervision2" resultMap="wmTaskMap">
     SELECT t.* FROM
-    (SELECT DISTINCT h.target_id
+    (SELECT h.target_id
     FROM sys_chain_node_check_his h
     WHERE h.node_id = 6
         AND h.check_result = 1