diff --git a/bin/build_4_win.7z b/bin/build_4_win.7z
deleted file mode 100644
index ea73728..0000000
Binary files a/bin/build_4_win.7z and /dev/null differ
diff --git a/build_4_win.zip b/build_4_win.zip
new file mode 100644
index 0000000..c105dce
Binary files /dev/null and b/build_4_win.zip differ
diff --git a/config/portals_list.json b/config/portals_list.json
index f1ca8d9..58679e9 100644
--- a/config/portals_list.json
+++ b/config/portals_list.json
@@ -1,4 +1,4 @@
 {
-    "caoliu":"http://cl.bearhk.info/",
+    "caoliu":"https://t66y.com/",
     "aicheng":"http://www.ac168.info/bt/"
 }