diff --git a/README.md b/README.md
index 290f2e2b5..f57d7e572 100755
--- a/README.md
+++ b/README.md
@@ -76,13 +76,10 @@ cd srs/trunk
 * Usage: How to transode RTMP stream by FFMPEG?([CN][v2_CN_SampleFFMPEG], [EN][v2_EN_SampleFFMPEG])
 * Usage: How to forward stream to other servers?([CN][v3_CN_SampleForward], [EN][v3_EN_SampleForward])
 * Usage: How to deploy in low lantency mode?([CN][v3_CN_SampleRealtime], [EN][v3_EN_SampleRealtime])
-* Usage: How to deploy on ARM or MIPS?([CN][v1_CN_SampleARM], [EN][v1_EN_SampleARM])
 * Usage: How to ingest file/stream/device to RTMP?([CN][v1_CN_SampleIngest], [EN][v1_EN_SampleIngest])
-* Usage: How to delivery HLS by embeded HTTP server?([CN][v3_CN_SampleHTTP], [EN][v3_EN_SampleHTTP])
-* Usage: How to run the demostration of SRS? ([CN][v1_CN_SampleDemo], [EN][v1_EN_SampleDemo])
+* Usage: How to delivery HLS by SRS HTTP server?([CN][v3_CN_SampleHTTP], [EN][v3_EN_SampleHTTP])
 * Usage: How to publish h.264 raw stream as RTMP? ([CN][v3_CN_SrsLibrtmp2], [EN][v3_EN_SrsLibrtmp2])
 * Usage: How to improve edge performance by multiple CPUs? ([CN][v3_CN_REUSEPORT], [EN][v3_EN_REUSEPORT])
-* Usage: Who are using SRS?([CN][v1_CN_Sample])
 * Usage: Why choose SRS? About the milestone and product plan? ([CN][v1_CN_Product], [EN][v1_EN_Product])
 
 ### SRS 3.0 wiki
@@ -100,11 +97,6 @@ Please select according to languages:
 - [x] Support HLS with audio-only([CN][v3_CN_DeliveryHLS2], [EN][v3_EN_DeliveryHLS2]), which need to build the timestamp from AAC samples, so we enhanced it please read [#547][bug #547].
 - [x] Support HLS with mp3(h.264+mp3) audio codec, please read [bug #301][bug #301].
 - [x] Support remuxing RTMP to http FLV/MP3/AAC/TS live streaming, please read wiki([CN][v2_CN_DeliveryHttpStream], [EN][v2_CN_DeliveryHttpStream]).
-- [x] [Experimental] Support MPEG-DASH, the future live streaming protocol, read [#299][bug #299].
-- [x] [Experimental] Support Adobe HDS(f4m), please read wiki([CN][v2_CN_DeliveryHDS], [EN][v2_EN_DeliveryHDS]).
-- [x] [Experimental] Support pushing MPEG-TS over UDP, please read [bug #250][bug #250].
-- [x] [Experimental] Support pushing RTSP, please read [bug #133][bug #133].
-- [x] [Experimental] Support pushing FLV over HTTP POST, please read [wiki]([CN][v2_CN_Streamer2], [EN][v2_EN_Streamer2]).
 - [x] Support ingesting([CN][v1_CN_Ingest], [EN][v1_EN_Ingest]) other protocols to SRS by FFMPEG.
 - [x] Support RTMP long time(>4.6hours) publishing/playing, with the timestamp corrected.
 - [x] Support publishing h264 raw stream([CN][v3_CN_SrsLibrtmp2], [EN][v3_EN_SrsLibrtmp2]) by srs-librtmp([CN][v3_CN_SrsLibrtmp], [EN][v3_EN_SrsLibrtmp]).
@@ -129,9 +121,6 @@ Please select according to languages:
 - [x] Support listening at multiple ports.
 - [x] Support forwarding([CN][v3_CN_Forward], [EN][v3_EN_Forward]) from master to slave server.
 - [x] Support transcoding([CN][v3_CN_FFMPEG], [EN][v3_EN_FFMPEG]) live streaming by FFMPEG.
-- [x] [Experimental] Support multiple processes by [dolphin][srs-dolphin] or [oryx][oryx].
-- [x] [Experimental] Support big-data by sending messages to KAFKA, please read [#467][bug #467].
-- [x] [Experimental] Support a simple [mgmt console][console], please read [srs-ngb][srs-ngb].
 - [x] All wikis are writen in [Chinese][v3_CN_Home] and [English][v3_EN_Home]. 
 - [x] Enhanced json, replace NXJSON(LGPL) with json-parser(BSD), read [#904][bug #904].
 - [x] Support valgrind and latest ARM by patching ST, read [ST#1](https://github.com/ossrs/state-threads/issues/1) and [ST#2](https://github.com/ossrs/state-threads/issues/2).
@@ -142,6 +131,14 @@ Please select according to languages:
 - [x] Support origin cluster, please read [#464][bug #464], [RTMP 302][bug #92].
 - [x] Support listen at IPv4 and IPv6, read [#460][bug #460].
 - [x] Support SO_REUSEPORT, to improve edge server performance, read [#775][bug #775].
+- [x] [Deprecated] Support Adobe HDS(f4m), please read wiki([CN][v2_CN_DeliveryHDS], [EN][v2_EN_DeliveryHDS]).
+- [x] [Experimental] Support MPEG-DASH, the future live streaming protocol, read [#299][bug #299].
+- [x] [Experimental] Support pushing MPEG-TS over UDP, please read [bug #250][bug #250].
+- [x] [Experimental] Support pushing RTSP, please read [bug #133][bug #133].
+- [x] [Experimental] Support pushing FLV over HTTP POST, please read [wiki]([CN][v2_CN_Streamer2], [EN][v2_EN_Streamer2]).
+- [x] [Experimental] Support multiple processes by [dolphin][srs-dolphin] or [oryx][oryx].
+- [x] [Experimental] Support big-data by sending messages to KAFKA, please read [#467][bug #467].
+- [x] [Experimental] Support a simple [mgmt console][console], please read [srs-ngb][srs-ngb].
 - [ ] Utest cover almost all kernel code.
 - [ ] Enhanced forwarding with vhost and variables.
 - [ ] Support source cleanup for idle streams.