diff --git a/anti-ad-easylist.txt b/anti-ad-easylist.txt
index 7c9f7483..f20215f6 100644
--- a/anti-ad-easylist.txt
+++ b/anti-ad-easylist.txt
@@ -1,7 +1,7 @@
 !Title: anti-AD
-!Version: 20210419102607
+!Version: 20210421212727
 !Homepage: https://github.com/privacy-protection-tools/anti-AD
-!Total lines: 38540
+!Total lines: 38541
 ||*.wap.xsbiquge.com^
 ||*serror*.wo.com.cn^
 ||201*.myhard.com^
@@ -38542,3 +38542,4 @@
 @@||counter-strike.net^
 @@||ftp.bmp.ovh^
 @@||profile*.se.360.cn^
+@@||pic.iask.cn^
diff --git a/anti-ad-easylist.txt.md5 b/anti-ad-easylist.txt.md5
index fb193e20..c4ebbbf5 100644
--- a/anti-ad-easylist.txt.md5
+++ b/anti-ad-easylist.txt.md5
@@ -1 +1 @@
-da9489d641ab8f2c25f1241b175d049c
\ No newline at end of file
+f21383a4e0c30e95fa7d0dd4cb29685a
\ No newline at end of file
diff --git a/scripts/tools/easylist-extend.php b/scripts/tools/easylist-extend.php
index 8dcb109f..6f8f7175 100644
--- a/scripts/tools/easylist-extend.php
+++ b/scripts/tools/easylist-extend.php
@@ -201,6 +201,7 @@ $ARR_WHITE_RULE_LIST = array(
     '@@||counter-strike.net^' => 1, // #332
     '@@||ftp.bmp.ovh^' => 1, // #353
     '@@||profile*.se.360.cn^' => 1, // #381
+    '@@||pic.iask.cn^' => 1, // #397
 );
 
 //针对上游赦免规则anti-AD不予赦免的规则，即赦免名单的黑名单