diff --git a/src/com/engine/salary/mapper/siaccount/SIAccountDetailMapper.xml b/src/com/engine/salary/mapper/siaccount/SIAccountDetailMapper.xml
index 0e5355298..8480eaa94 100644
--- a/src/com/engine/salary/mapper/siaccount/SIAccountDetailMapper.xml
+++ b/src/com/engine/salary/mapper/siaccount/SIAccountDetailMapper.xml
@@ -107,7 +107,7 @@
             AND bill_month >= #{startMonth}
         </if>
         <if test="billMonth != null">
-            AND bill_month &gt;= #{endMonth}
+            AND bill_month &lt;= #{endMonth}
         </if>
         ORDER BY id DESC
     </select>