diff --git a/common/src/main/resources/mapper/BoardMapper.xml b/common/src/main/resources/mapper/BoardMapper.xml
index 48f36772..70bc5544 100644
--- a/common/src/main/resources/mapper/BoardMapper.xml
+++ b/common/src/main/resources/mapper/BoardMapper.xml
@@ -574,7 +574,7 @@
                 ( SELECT  ZAB.SITE,"TYPE" ,COUNT("TYPE") CNT FROM  Z_ABNORMAL_BILL ZAB
                 WHERE ZAB.SITE = #{site} AND  TO_CHAR(ZAB.CREATED_DATE_TIME + 8/24,'YYYY-MM') = TO_CHAR(SYSDATE,'YYYY-MM')
                     <if test="workCenter != null and workCenter != ''">
-                        AND ZB.WORK_CENTER = #{workCenter}
+                        AND ZAB.WORK_CENTER = #{workCenter}
                     </if>
              GROUP BY ZAB."TYPE", TO_CHAR(ZAB.CREATED_DATE_TIME + 8/24,'YYYY-MM'),ZAB.SITE ) A
                     LEFT JOIN (SELECT SITE,COUNT(*) CNT FROM Z_ABNORMAL_BILL ZAB WHERE TO_CHAR(ZAB.CREATED_DATE_TIME + 8/24,'YYYY-MM') = TO_CHAR(SYSDATE,'YYYY-MM')
@@ -630,7 +630,7 @@
                                     GROUP BY ZANC.ABNORMAL_BILL_BO) T ON T.ABNORMAL_BILL_BO = ZAB.HANDLE
                 WHERE ZAB.SITE = #{site} AND TO_CHAR(ZAB.CREATED_DATE_TIME + 8/24,'YYYY-MM' ) = TO_CHAR (SYSDATE , 'YYYY-MM')
                 <if test="workCenter != null and workCenter != ''">
-                    AND ZB.WORK_CENTER = #{workCenter}
+                    AND ZAB.WORK_CENTER = #{workCenter}
                 </if>
             ) T
                 LEFT JOIN USER_GROUP UG ON UG.USER_GROUP = T.USER_GROUP