diff --git a/.gitignore b/.gitignore
index 011dd5fac..6216052aa 100644
--- a/.gitignore
+++ b/.gitignore
@@ -31,4 +31,5 @@
 .AppleDouble
 
 .idea
+.DS_Store
 
diff --git a/README.md b/README.md
index 08707cc83..0da53818b 100755
--- a/README.md
+++ b/README.md
@@ -230,6 +230,7 @@ For previous versions, please read:
 
 ## V2 changes
 
+* v2.0, 2019-12-13, Support openssl versions greater than 1.1.0. 2.0.266
 * <strong>v2.0, 2019-11-29, [2.0 release7(2.0.265)][r2.0r7] released. 86994 lines.</strong>
 * v2.0, 2019-11-29, For [srs-docker](https://github.com/ossrs/srs-docker/tree/master/2.0), install Cherrypy without sudo. 2.0.265
 * v2.0, 2019-04-06, For [#1304][bug #1304], Default HSTRS to on. 2.0.264
diff --git a/trunk/src/protocol/srs_rtmp_handshake.cpp b/trunk/src/protocol/srs_rtmp_handshake.cpp
index 87b9ea67b..3d69fdb6e 100644
--- a/trunk/src/protocol/srs_rtmp_handshake.cpp
+++ b/trunk/src/protocol/srs_rtmp_handshake.cpp
@@ -137,7 +137,7 @@ namespace _srs_internal
         0x6E, 0xEC, 0x5D, 0x2D, 0x29, 0x80, 0x6F, 0xAB,
         0x93, 0xB8, 0xE6, 0x36, 0xCF, 0xEB, 0x31, 0xAE
     }; // 62
-    
+
     srs_error_t do_openssl_HMACsha256(HMAC_CTX* ctx, const void* data, int data_size, void* digest, unsigned int* digest_size)
     {
         srs_error_t err = srs_success;
@@ -152,6 +152,7 @@ namespace _srs_internal
         
         return err;
     }
+
     /**
      * sha256 digest algorithm.
      * @param key the sha256 key, NULL to use EVP_Digest, for instance,
@@ -201,24 +202,24 @@ namespace _srs_internal
         return err;
     }
     
-#define RFC2409_PRIME_1024 \
-"FFFFFFFFFFFFFFFFC90FDAA22168C234C4C6628B80DC1CD1" \
-"29024E088A67CC74020BBEA63B139B22514A08798E3404DD" \
-"EF9519B3CD3A431B302B0A6DF25F14374FE1356D6D51C245" \
-"E485B576625E7EC6F44C42E9A637ED6B0BFF5CB6F406B7ED" \
-"EE386BFB5A899FA5AE9F24117C4B1FE649286651ECE65381" \
-"FFFFFFFFFFFFFFFF"
-    
+    #define RFC2409_PRIME_1024 \
+        "FFFFFFFFFFFFFFFFC90FDAA22168C234C4C6628B80DC1CD1" \
+        "29024E088A67CC74020BBEA63B139B22514A08798E3404DD" \
+        "EF9519B3CD3A431B302B0A6DF25F14374FE1356D6D51C245" \
+        "E485B576625E7EC6F44C42E9A637ED6B0BFF5CB6F406B7ED" \
+        "EE386BFB5A899FA5AE9F24117C4B1FE649286651ECE65381" \
+        "FFFFFFFFFFFFFFFF"
+
     SrsDH::SrsDH()
     {
         pdh = NULL;
     }
-    
+
     SrsDH::~SrsDH()
     {
         close();
     }
-    
+
     void SrsDH::close()
     {
         if (pdh != NULL) {