diff --git a/openhis-server-new/openhis-application/src/main/resources/mapper/datadictionary/ActivityDefinitionManageMapper.xml b/openhis-server-new/openhis-application/src/main/resources/mapper/datadictionary/ActivityDefinitionManageMapper.xml
index 53bb90d02..9acc98362 100755
--- a/openhis-server-new/openhis-application/src/main/resources/mapper/datadictionary/ActivityDefinitionManageMapper.xml
+++ b/openhis-server-new/openhis-application/src/main/resources/mapper/datadictionary/ActivityDefinitionManageMapper.xml
@@ -42,8 +42,8 @@
             T5.package_name,
             T6.name as sub_item_name
         FROM wor_activity_definition T1
-        /* 只JOIN必要的价格表，使用INNER JOIN避免笛卡尔积 */
-        INNER JOIN adm_charge_item_definition T2
+        /* 价格表使用LEFT JOIN，避免因缺少价格记录导致搜索不到项目 */
+        LEFT JOIN adm_charge_item_definition T2
             ON T1.id = T2.instance_id
             AND T2.instance_table = 'wor_activity_definition'
         /* 检验类型关联 */