diff --git a/adc-da-slrs/src/main/resources/mybatis/mapper/SarStandMenu/SarStandMenuMapper.xml b/adc-da-slrs/src/main/resources/mybatis/mapper/SarStandMenu/SarStandMenuMapper.xml
index 0fcb4fc5..fe134425 100644
--- a/adc-da-slrs/src/main/resources/mybatis/mapper/SarStandMenu/SarStandMenuMapper.xml
+++ b/adc-da-slrs/src/main/resources/mybatis/mapper/SarStandMenu/SarStandMenuMapper.xml
@@ -226,7 +226,7 @@
             AND gb.ISSUE_TIME BETWEEN #{param.startReleaseDateString} AND #{param.endReleaseDateString}
         </if>
         <!--实施日期-->
-        <if test="param.startImplementDate != null and param.endImplementDate != ''">
+        <if test="param.startImplementDate != null and param.endImplementDate != null">
             AND gb.PUT_TIME BETWEEN #{param.startImplementDate} AND #{param.endImplementDate}
         </if>
         <!--代替标准-->