diff --git a/src/main/java/com/nis/web/dao/configuration/IpAddrPoolCfgDao.xml b/src/main/java/com/nis/web/dao/configuration/IpAddrPoolCfgDao.xml
index 1134253fd..859c119db 100644
--- a/src/main/java/com/nis/web/dao/configuration/IpAddrPoolCfgDao.xml
+++ b/src/main/java/com/nis/web/dao/configuration/IpAddrPoolCfgDao.xml
@@ -450,9 +450,9 @@
    	 	<if test="isValid !=null">
   			AND r.is_valid = #{isValid,jdbcType=INTEGER}
   		</if>
-  		<!-- <if test="isValid == null">
+  		<if test="isValid == null">
     		AND r.is_valid != -1
-    	</if> -->
+    	</if>
    	 	<if test="functionId != null">
     		AND r.function_id = #{functionId,jdbcType=INTEGER}
     	</if>