diff --git a/README.md b/README.md
index 5f492fcea..ff47a8a38 100755
--- a/README.md
+++ b/README.md
@@ -146,7 +146,7 @@ For previous versions, please read:
 
 ## V3 changes
 
-* v3.0, 2019-12-25, For [#1537][bug #1537], support aarch64 for armv8. 3.0.84
+* v3.0, 2019-12-25, For [#1537][bug #1537], [#1282][bug #1282], support aarch64 for armv8. 3.0.84
 * v3.0, 2019-12-25, For [#1538][bug #1538], fresh chunk allow fmt=0 or fmt=1. 3.0.83
 * v3.0, 2019-12-25, Remove FFMPEG and NGINX, please use [srs-docker](https://github.com/ossrs/srs-docker) instead. 3.0.82
 * v3.0, 2019-12-25, For [#1537][bug #1537], remove cross-build, not used patches, directly build st.
@@ -1559,6 +1559,7 @@ Winlin
 [bug #1535]: https://github.com/ossrs/srs/issues/1535
 [bug #1537]: https://github.com/ossrs/srs/issues/1537
 [bug #1538]: https://github.com/ossrs/srs/issues/1538
+[bug #1282]: https://github.com/ossrs/srs/issues/1282
 [bug #xxxxxxxxxxxxx]: https://github.com/ossrs/srs/issues/xxxxxxxxxxxxx
 
 [exo #828]: https://github.com/google/ExoPlayer/pull/828
diff --git a/trunk/3rdparty/st-srs/README.md b/trunk/3rdparty/st-srs/README.md
index 62d22829f..60fc1a651 100644
--- a/trunk/3rdparty/st-srs/README.md
+++ b/trunk/3rdparty/st-srs/README.md
@@ -21,6 +21,7 @@ The branch [srs](https://github.com/ossrs/state-threads/tree/srs) will be patche
 - [x] Merge from [toffaletti](https://github.com/toffaletti/state-threads), support [valgrind](https://github.com/ossrs/state-threads/issues/2) for ST.
 - [x] Patch [st.osx10.14.build.patch](https://github.com/ossrs/srs/blob/2.0release/trunk/3rdparty/patches/6.st.osx10.14.build.patch), for osx 10.14 build.
 - [x] Support macro `MD_ST_NO_ASM` to disable ASM, [#8](https://github.com/ossrs/state-threads/issues/8).
+- [x] Merge patch [srs#1282](https://github.com/ossrs/srs/issues/1282#issuecomment-445539513) to support aarch64, [#9](https://github.com/ossrs/state-threads/issues/9).
 
 ## Docs
 
diff --git a/trunk/src/core/srs_core.hpp b/trunk/src/core/srs_core.hpp
index d27ecb689..a97c1de83 100644
--- a/trunk/src/core/srs_core.hpp
+++ b/trunk/src/core/srs_core.hpp
@@ -97,7 +97,7 @@
 #ifndef SRS_EXPORT_LIBRTMP
     // Checking for st(state-threads), only support the following cpus: i386/amd64/x86_64/arm
     // @reamrk To patch ST for arm, read https://github.com/ossrs/state-threads/issues/1
-    #if !defined(__amd64__) && !defined(__x86_64__) && !defined(__i386__) && !defined(__arm__)
+    #if !defined(__amd64__) && !defined(__x86_64__) && !defined(__i386__) && !defined(__arm__) && !defined(__aarch64__)
         #error "only support i386/amd64/x86_64/arm cpu"
     #endif
 #endif