diff --git a/README.md b/README.md
index b7d8c08..a68dcb6 100755
--- a/README.md
+++ b/README.md
@@ -56,6 +56,10 @@ add new feed into "feeds.conf.default":
 
     src-git libuhttpd https://github.com/zhaojh329/libuhttpd-feed.git
 
+for chaos_calmer(15.05)
+
+    src-git libuhttpd https://github.com/zhaojh329/libuhttpd-feed.git;for-15.05
+
 Install libuhttpd packages:
 
     ./scripts/feeds update libuhttpd
diff --git a/README_ZH.md b/README_ZH.md
index 6a39bcf..b6a3a6c 100755
--- a/README_ZH.md
+++ b/README_ZH.md
@@ -57,6 +57,10 @@ Add new feed into "feeds.conf.default":
 
     src-git libuhttpd https://github.com/zhaojh329/libuhttpd-feed.git
 
+for chaos_calmer(15.05)
+
+    src-git libuhttpd https://github.com/zhaojh329/libuhttpd-feed.git;for-15.05
+
 Install libuhttpd packages:
 
     ./scripts/feeds update libuhttpd