diff --git a/cap/etc/batch/BAT_GET_TIMER_CTL.XML b/cap/etc/batch/BAT_GET_TIMER_CTL.XML
index 551b170..a6f5b85 100644
--- a/cap/etc/batch/BAT_GET_TIMER_CTL.XML
+++ b/cap/etc/batch/BAT_GET_TIMER_CTL.XML
@@ -6,22 +6,36 @@
                 </Attributes>
                 <DynSentence name="QryBatLst">    <!--查询该文件批次是否处理完成-->
                         <Sentence>
-                                SELECT SND_TIME OSND_TIME, TXN_CNL,DSK_NAM ODSK_NAM,ORD_DT OORD_DT,CORG_MERC_ID OCORG_MERC_ID,CORG_NO OCORG_NO,CORG_DSK_NO OCORG_DSK_NO
-                                ,AC_DT OAC_DT,SND_DT OSND_DT,SND_TM OSND_TM,BAT_STS OBAT_STS,BAT_ORN_AMT OBAT_ORN_AMT,BAT_ORN_CNT OBAT_ORN_CNT,
-                                BAT_TYP OBAT_TYP,CORG_FIL_NAM OCORG_FIL_NAM,SND_DT,SND_TM,MERC_ID OMERC_ID,TCORG_DSK_NO,'批量代发' RMK ,GET_TIME,CORG_JRN_NO
-                                FROM CAPBATINF  
-                                where Corg_Dsk_No in (select Corg_Dsk_No from ( SELECT A.Corg_Dsk_No
-                                FROM  CAPBATINF A,CAPDSKINF B,CAPCUSINF C
-                                WHERE (A.BAT_STS='1' OR A.BAT_STS='3') 
-                                AND A.ORD_DT &gt; ?
-                                AND A.CORG_NO =? 
-                                AND A.PRO_JRL = '0'
-                                AND (SND_TIME&lt;=?)
-                                AND (A.GET_TIME &lt;=? OR A.GET_TIME IS NULL)
-                                AND A.DSK_NAM = B.DSK_NAM AND B.Customer_Id = C.Customer_Id
-                                order by rank desc,nvl(a.GET_TIME,0) asc,A.SND_TIME asc )
-                                where  ROWNUM = '1' )
-                                FOR UPDATE skip locked 
+                            SELECT SND_TIME OSND_TIME, TXN_CNL, DSK_NAM ODSK_NAM, ORD_DT OORD_DT, CORG_MERC_ID OCORG_MERC_ID, CORG_NO OCORG_NO, CORG_DSK_NO OCORG_DSK_NO,
+                                AC_DT OAC_DT, SND_DT, SND_TM, BAT_STS OBAT_STS, BAT_ORN_AMT OBAT_ORN_AMT, BAT_ORN_CNT OBAT_ORN_CNT, BAT_TYP OBAT_TYP,
+                                CORG_FIL_NAM OCORG_FIL_NAM, MERC_ID OMERC_ID, TCORG_DSK_NO, '批量代发' RMK, GET_TIME, CORG_JRN_NO
+                            FROM CAPBATINF A
+                            WHERE A.CORG_DSK_NO = (
+                                     SELECT CORG_DSK_NO
+                                        FROM (
+                                            SELECT CORG_DSK_NO, RAND_VAL
+                                                 FROM (
+                                                    SELECT A.CORG_DSK_NO, C.rank, A.GET_TIME, A.SND_TIME, DBMS_RANDOM.VALUE AS RAND_VAL
+                                                        FROM CAPBATINF A
+                                                        INNER JOIN CAPDSKINF B ON A.DSK_NAM = B.DSK_NAM
+                                                        INNER JOIN CAPCUSINF C ON B.Customer_Id = C.Customer_Id
+                                                    WHERE A.BAT_STS IN ('1', '3')
+                                                         AND A.ORD_DT  &gt; ?
+                                                         AND A.CORG_NO = ?
+                                                         AND A.PRO_JRL = '0'
+                                                         AND A.SND_TIME &lt;=?
+                                                         AND (A.GET_TIME &lt;=? OR A.GET_TIME IS NULL)
+                                                    ORDER BY
+                                                         C.rank DESC,
+                                                         NVL(A.GET_TIME, 0) ASC,
+                                                         A.SND_TIME ASC
+                                            ) TOP_20
+                                     WHERE ROWNUM <= 20
+                                            ORDER BY RAND_VAL
+                                     ) RANDOM_ORDER
+                                     WHERE ROWNUM = 1
+                                    )
+                                FOR UPDATE SKIP LOCKED
                         </Sentence>
                         <Fields>TOD_DT|CORG_NO|C_SND_TIME|C_GET_TIME|</Fields>
                 </DynSentence>
diff --git a/cap/etc/batch/BAT_SEND_TIMER_CTL.XML b/cap/etc/batch/BAT_SEND_TIMER_CTL.XML
index 38e7a2b..af7e036 100644
--- a/cap/etc/batch/BAT_SEND_TIMER_CTL.XML
+++ b/cap/etc/batch/BAT_SEND_TIMER_CTL.XML
@@ -6,18 +6,35 @@
                 </Attributes>
                 <DynSentence name="QryBatInf">
                         <Sentence>
-                                select * from CAPBATINF
-                                where Corg_Dsk_No in (select Corg_Dsk_No from ( SELECT A.Corg_Dsk_No
-                                FROM CAPBATINF A,CAPDSKINF B,CAPCUSINF C
-                                WHERE A.BAT_STS = '0'                     
-                                AND A.ORD_DT &gt; ?
-                                AND A.PRO_JRL = '0'
-                                AND (A.SND_TIME&lt;=? OR A.SND_TIME IS NULL)
-                                AND A.CORG_NO = ?
-                                AND A.DSK_NAM = B.DSK_NAM AND B.Customer_Id = C.Customer_Id
-                                order by rank desc,corg_dsk_no asc)
-                                where ROWNUM = '1' )
-                                FOR UPDATE skip locked
+                            SELECT *
+                                FROM CAPBATINF A
+                            WHERE A.CORG_DSK_NO = (
+                                SELECT CORG_DSK_NO
+                                     FROM (
+                                        SELECT CORG_DSK_NO, RAND_VAL
+                                        FROM (
+                                            SELECT
+                                                A.CORG_DSK_NO,
+                                                C.rank,
+                                                DBMS_RANDOM.VALUE AS RAND_VAL
+                                            FROM CAPBATINF A
+                                            INNER JOIN CAPDSKINF B ON A.DSK_NAM = B.DSK_NAM
+                                            INNER JOIN CAPCUSINF C ON B.Customer_Id = C.Customer_Id
+                                            WHERE A.BAT_STS = '0'
+                                            AND A.ORD_DT &gt ?
+                                            AND A.PRO_JRL = '0'
+                                            AND (A.SND_TIME &lt= ? OR A.SND_TIME IS NULL)
+                                            AND A.CORG_NO = ?
+                                            ORDER BY
+                                                C.rank DESC,
+                                                A.CORG_DSK_NO ASC
+                                        ) TOP_20
+                                        WHERE ROWNUM <= 20
+                                        ORDER BY RAND_VAL
+                                     ) RANDOM_ORDER
+                                    WHERE ROWNUM = 1
+                                )                           
+                            FOR UPDATE SKIP LOCKED                
                         </Sentence>
                         <Fields>TOD_DT|C_SND_TIME|CORG_NO|</Fields>
                 </DynSentence>