diff --git a/mhd-modules/mhd-system/src/main/resources/mapper/basic/ExpenseAccountMapper.xml b/mhd-modules/mhd-system/src/main/resources/mapper/basic/ExpenseAccountMapper.xml
index 5b9d6288e..d34d5d030 100644
--- a/mhd-modules/mhd-system/src/main/resources/mapper/basic/ExpenseAccountMapper.xml
+++ b/mhd-modules/mhd-system/src/main/resources/mapper/basic/ExpenseAccountMapper.xml
@@ -148,6 +148,7 @@
           AND a.top_organization_id = #{expenseAccountDO.topOrganizationId}
           AND a.subject_code = #{expenseAccountDO.subjectCode}
           AND a.status = 1
+        LIMIT 1
     </select>