diff --git a/README.md b/README.md
index 2853bf29..30010b43 100644
--- a/README.md
+++ b/README.md
@@ -1,4 +1,7 @@
-# HWVC(HardwareVideoCodec)
+# ⚠️HardwareVideoCodec will not be updated
+This project has been migrated to [hwvc](https://github.com/lmylr/hwvc) now. [hwvc](https://github.com/lmylr/hwvc) is a cross-platform project. Committed to quickly and easily implement a variety of complex multimedia needs, including recording and editing. This project uses c / c + + implementation, currently only supports Android platform, but it can also be easily ported to other platforms, such as IOS.
+
+## HWVC(HardwareVideoCodec)
 [ ![Download](https://api.bintray.com/packages/lmylr/maven/hardwarevideocodec/images/download.svg) ](https://bintray.com/lmylr/maven/hardwarevideocodec/_latestVersion)
 
 HWVC is an efficient video encoding library for Android. Supports `software` and `hardware` encode.
@@ -169,4 +172,4 @@ class MainActivity : AppCompatActivity() {
 Please use our [issues page](https://github.com/lmylr/HardwareVideoCodec/issues) to let us know of any problems.
 
 ## License
-HWVC(HardwareVideoCodec) is [GPL-licensed](https://github.com/lmylr/HardwareVideoCodec/tree/master/LICENSE).
\ No newline at end of file
+HWVC(HardwareVideoCodec) is [GPL-licensed](https://github.com/lmylr/HardwareVideoCodec/tree/master/LICENSE).
diff --git a/app/build.gradle b/app/build.gradle
index d65d9a78..2cd5826e 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -36,8 +36,8 @@ dependencies {
     androidTestImplementation 'com.android.support.test.espresso:espresso-core:3.0.1'
     implementation 'com.tencent.bugly:crashreport:latest.release'
     implementation 'com.tencent.bugly:nativecrashreport:latest.release'
-//    implementation 'com.lmy.codec:hardwarevideocodec:1.7.3'
-//    implementation 'com.lmy.codec:rtmp:1.7.3'
+//    implementation 'com.lmy.codec:hardwarevideocodec:1.7.4'
+//    implementation 'com.lmy.codec:rtmp:1.7.4'
     implementation project(':codec')
     implementation project(':rtmp')
 }
diff --git a/build.gradle b/build.gradle
index 9c49b8d8..ec0d5918 100644
--- a/build.gradle
+++ b/build.gradle
@@ -2,8 +2,8 @@
 
 buildscript {
     ext.kotlin_version = '1.2.30'
-    ext.versionCode = 19
-    ext.versionName = "1.7.3"
+    ext.versionCode = 20
+    ext.versionName = "1.7.4"
     repositories {
         google()
         jcenter()
diff --git a/rtmp/src/main/jni/rtmp/SpecificData.cpp b/rtmp/src/main/jni/rtmp/SpecificData.cpp
index 2597465c..795518f4 100644
--- a/rtmp/src/main/jni/rtmp/SpecificData.cpp
+++ b/rtmp/src/main/jni/rtmp/SpecificData.cpp
@@ -4,6 +4,7 @@
  * This source code is licensed under the GPL license found in the
  * LICENSE file in the root directory of this source tree.
  */
+#include <malloc.h>
 #include "SpecificData.h"
 
 SpecificData::SpecificData(const char *data, int size) {