diff --git a/trunk/3rdparty/readme.txt b/trunk/3rdparty/README.md
similarity index 98%
rename from trunk/3rdparty/readme.txt
rename to trunk/3rdparty/README.md
index 331e2928c..b07e20281 100644
--- a/trunk/3rdparty/readme.txt
+++ b/trunk/3rdparty/README.md
@@ -3,7 +3,8 @@ http-parser-2.1.zip
 
 nginx-1.5.7.zip
     for srs to support hls streaming.
-    
+
+openssl-1.1.1b.tar.gz    
 openssl-1.1.0e.zip
 openssl-OpenSSL_1_0_2u.tar.gz
     openssl for SRS(with-ssl) RTMP complex handshake to delivery h264+aac stream.
diff --git a/trunk/3rdparty/openssl-1.1-fit/README.md b/trunk/3rdparty/openssl-1.1-fit/README.md
deleted file mode 100644
index d7c5dbc2f..000000000
--- a/trunk/3rdparty/openssl-1.1-fit/README.md
+++ /dev/null
@@ -1,3 +0,0 @@
-
-For openssl-1.1.1b.tar.gz
-