diff --git a/src/Extension/H264.cpp b/src/Extension/H264.cpp
index 83336248..2d93db34 100644
--- a/src/Extension/H264.cpp
+++ b/src/Extension/H264.cpp
@@ -32,9 +32,6 @@ using namespace toolkit;
 
 namespace mediakit{
 
-bool getAVCInfo(const string& strSps,int &iVideoWidth, int &iVideoHeight, float  &iVideoFps) {
-    return getAVCInfo(strSps.data(),strSps.size(),iVideoWidth,iVideoHeight,iVideoFps);
-}
 bool getAVCInfo(const char * sps,int sps_len,int &iVideoWidth, int &iVideoHeight, float  &iVideoFps){
     T_GetBitContext tGetBitBuf;
     T_SPS tH264SpsInfo;
@@ -51,6 +48,9 @@ bool getAVCInfo(const char * sps,int sps_len,int &iVideoWidth, int &iVideoHeight
     return true;
 }
 
+bool getAVCInfo(const string& strSps,int &iVideoWidth, int &iVideoHeight, float  &iVideoFps) {
+    return getAVCInfo(strSps.data(),strSps.size(),iVideoWidth,iVideoHeight,iVideoFps);
+}
 
 const char *memfind(const char *buf, int len, const char *subbuf, int sublen) {
     for (auto i = 0; i < len - sublen; ++i) {
diff --git a/src/Extension/H264.h b/src/Extension/H264.h
index 4cb91135..bfe77861 100644
--- a/src/Extension/H264.h
+++ b/src/Extension/H264.h
@@ -36,7 +36,6 @@ using namespace toolkit;
 namespace mediakit{
 
 bool getAVCInfo(const string &strSps,int &iVideoWidth, int &iVideoHeight, float  &iVideoFps);
-bool getAVCInfo(const char * sps,int sps_len,int &iVideoWidth, int &iVideoHeight, float  &iVideoFps);
 void splitH264(const char *ptr, int len, const std::function<void(const char *, int)> &cb);
 
 /**
diff --git a/src/Extension/H265.cpp b/src/Extension/H265.cpp
index 4287020a..fc7fd8f2 100644
--- a/src/Extension/H265.cpp
+++ b/src/Extension/H265.cpp
@@ -30,14 +30,7 @@
 
 namespace mediakit{
 
-
-
-bool getAVCH265Info(const string& strVps, const string& strSps,int &iVideoWidth, int &iVideoHeight, float  &iVideoFps) {
-	return getAVC265Info(strVps.data(),strVps.size(),strSps.data(),strSps.size(),iVideoWidth,iVideoHeight,iVideoFps);
-
-}
-
-bool getAVC265Info(const char * vps, int vps_len,const char * sps,int sps_len,int &iVideoWidth, int &iVideoHeight, float  &iVideoFps){
+bool getHEVCInfo(const char * vps, int vps_len,const char * sps,int sps_len,int &iVideoWidth, int &iVideoHeight, float  &iVideoFps){
     T_GetBitContext tGetBitBuf;
     T_HEVCSPS tH265SpsInfo;	
     T_HEVCVPS tH265VpsInfo;
@@ -69,7 +62,9 @@ bool getAVC265Info(const char * vps, int vps_len,const char * sps,int sps_len,in
     return true;
 }
 
-
+bool getHEVCInfo(const string &strVps, const string &strSps, int &iVideoWidth, int &iVideoHeight, float &iVideoFps) {
+	return getHEVCInfo(strVps.data(),strVps.size(),strSps.data(),strSps.size(),iVideoWidth,iVideoHeight,iVideoFps);
+}
 
 Sdp::Ptr H265Track::getSdp() {
     if(!ready()){
diff --git a/src/Extension/H265.h b/src/Extension/H265.h
index 12022424..295a98ac 100644
--- a/src/Extension/H265.h
+++ b/src/Extension/H265.h
@@ -36,8 +36,7 @@ using namespace toolkit;
 
 namespace mediakit {
 
-bool getAVCH265Info(const string& strVps,const string& strSps,int &iVideoWidth, int &iVideoHeight, float  &iVideoFps);
-bool getAVC265Info(const char * vps, int vps_len,const char * sps,int sps_len,int &iVideoWidth, int &iVideoHeight, float  &iVideoFps);
+bool getHEVCInfo(const string &strVps, const string &strSps, int &iVideoWidth, int &iVideoHeight, float &iVideoFps);
 
 /**
 * 265帧类
@@ -336,7 +335,7 @@ private:
      * 解析sps获取宽高fps
      */
     void onReady(){
-        getAVCH265Info(_vps,_sps,_width,_height,_fps);
+        getHEVCInfo(_vps, _sps, _width, _height, _fps);
     }
     Track::Ptr clone() override {
         return std::make_shared<std::remove_reference<decltype(*this)>::type>(*this);