diff --git a/download.go b/download.go
index 28cc88d..3a6cb3b 100644
--- a/download.go
+++ b/download.go
@@ -119,7 +119,7 @@ func (this *downloadEnv) RunDownload(req RunDownload_Req) (resp RunDownload_Resp
 		}
 	}
 	if req.RemoteName && req.FileName == "" {
-		req.FileName = getFileName(req.M3u8Url)
+		req.FileName = GetFileNameFromUrl(req.M3u8Url)
 	}
 	if req.FileName == "" {
 		req.FileName = "all"
@@ -677,14 +677,15 @@ func (this *downloadEnv) GetIsCancel() bool {
 	}
 }
 
-func getFileName(u string) string {
-	url, err := url.Parse(u)
-	if err != nil {
-		return ""
+func GetFileNameFromUrl(u string) string {
+	urlObj, err := url.Parse(u)
+	if err != nil || urlObj.Scheme == "" {
+		return "all"
 	}
-	name := path.Base(url.Path)
-	if strings.HasSuffix(name, ".m3u8") {
-		return name[:len(name)-5]
+	name := path.Base(urlObj.Path)
+	ext := path.Ext(name)
+	if len(name) > len(ext) {
+		return strings.TrimSuffix(name, ext)
 	}
 	return name
 }
diff --git a/download_test.go b/download_test.go
index c36decb..d64afd0 100644
--- a/download_test.go
+++ b/download_test.go
@@ -106,15 +106,15 @@ func TestGetFileName(t *testing.T) {
 	u2 := "https://example.com/video.m3u8?query=1"
 	u3 := "https://example.com/video-name"
 
-	if getFileName(u1) != "video" {
+	if GetFileNameFromUrl(u1) != "video" {
 		t.Fail()
 	}
 
-	if getFileName(u2) != "video" {
+	if GetFileNameFromUrl(u2) != "video" {
 		t.Fail()
 	}
 
-	if getFileName(u3) != "video-name" {
+	if GetFileNameFromUrl(u3) != "video-name" {
 		t.Fail()
 	}
 }
diff --git a/export/main.go b/export/main.go
index 2a92c49..9795705 100644
--- a/export/main.go
+++ b/export/main.go
@@ -19,7 +19,7 @@ func main() {
 	if os.Getenv("GITHUB_ACTIONS") == "" { // 本地编译
 		CreateLibForQtUi("amd64-static") // 创建Qt需要使用的.a库文件
 		WriteVersionDotRc("1.5.6")
-	} else {                          // github actions 编译
+	} else { // github actions 编译
 		if runtime.GOOS == "darwin" { // 编译darwin版本的dmg
 			CreateLibForQtUi("amd64-shared")
 		} else { // 编译windows版本的exe
@@ -94,6 +94,7 @@ func CreateLibForQtUi(mode string) {
 	ctx.Generate1(m3u8d.GetWd)
 	ctx.Generate1(m3u8d.ParseCurlStr)
 	ctx.Generate1(m3u8d.RunDownload_Req_ToCurlStr)
+	ctx.Generate1(m3u8d.GetFileNameFromUrl)
 	if mode == "amd64-static" {
 		ctx.MustCreateAmd64LibraryInDir("m3u8d-qt")
 	} else if mode == "386-static" {
diff --git a/m3u8d-qt/m3u8d.cpp b/m3u8d-qt/m3u8d.cpp
index 6c135b8..3ce006c 100644
--- a/m3u8d-qt/m3u8d.cpp
+++ b/m3u8d-qt/m3u8d.cpp
@@ -75,6 +75,7 @@ extern __declspec(dllexport) void Go2cppFn_GetProgress(char* in, int inLen, char
 extern __declspec(dllexport) void Go2cppFn_GetWd(char* in, int inLen, char** out, int* outLen);
 extern __declspec(dllexport) void Go2cppFn_ParseCurlStr(char* in, int inLen, char** out, int* outLen);
 extern __declspec(dllexport) void Go2cppFn_RunDownload_Req_ToCurlStr(char* in, int inLen, char** out, int* outLen);
+extern __declspec(dllexport) void Go2cppFn_GetFileNameFromUrl(char* in, int inLen, char** out, int* outLen);
 
 #ifdef __cplusplus
 }
@@ -85,97 +86,99 @@ RunDownload_Resp RunDownload(RunDownload_Req in0){
 	std::string in;
 	{
 		{
-			uint32_t tmp34 = in0.M3u8Url.length();
-			char tmp35[4];
-			tmp35[0] = (uint32_t(tmp34) >> 24) & 0xFF;
-			tmp35[1] = (uint32_t(tmp34) >> 16) & 0xFF;
-			tmp35[2] = (uint32_t(tmp34) >> 8) & 0xFF;
-			tmp35[3] = (uint32_t(tmp34) >> 0) & 0xFF;
-			in.append(tmp35, 4);
-			in.append(in0.M3u8Url);
-		}
-		in.append((char*)(&in0.Insecure), 1);
-		{
-			uint32_t tmp36 = in0.SaveDir.length();
+			uint32_t tmp36 = in0.M3u8Url.length();
 			char tmp37[4];
 			tmp37[0] = (uint32_t(tmp36) >> 24) & 0xFF;
 			tmp37[1] = (uint32_t(tmp36) >> 16) & 0xFF;
 			tmp37[2] = (uint32_t(tmp36) >> 8) & 0xFF;
 			tmp37[3] = (uint32_t(tmp36) >> 0) & 0xFF;
 			in.append(tmp37, 4);
-			in.append(in0.SaveDir);
+			in.append(in0.M3u8Url);
 		}
+		in.append((char*)(&in0.Insecure), 1);
 		{
-			uint32_t tmp38 = in0.FileName.length();
+			uint32_t tmp38 = in0.SaveDir.length();
 			char tmp39[4];
 			tmp39[0] = (uint32_t(tmp38) >> 24) & 0xFF;
 			tmp39[1] = (uint32_t(tmp38) >> 16) & 0xFF;
 			tmp39[2] = (uint32_t(tmp38) >> 8) & 0xFF;
 			tmp39[3] = (uint32_t(tmp38) >> 0) & 0xFF;
 			in.append(tmp39, 4);
+			in.append(in0.SaveDir);
+		}
+		{
+			uint32_t tmp40 = in0.FileName.length();
+			char tmp41[4];
+			tmp41[0] = (uint32_t(tmp40) >> 24) & 0xFF;
+			tmp41[1] = (uint32_t(tmp40) >> 16) & 0xFF;
+			tmp41[2] = (uint32_t(tmp40) >> 8) & 0xFF;
+			tmp41[3] = (uint32_t(tmp40) >> 0) & 0xFF;
+			in.append(tmp41, 4);
 			in.append(in0.FileName);
 		}
+		in.append((char*)(&in0.RemoteName), 1);
 		{
-			char tmp40[4];
-			tmp40[0] = (uint32_t(in0.SkipTsCountFromHead) >> 24) & 0xFF;
-			tmp40[1] = (uint32_t(in0.SkipTsCountFromHead) >> 16) & 0xFF;
-			tmp40[2] = (uint32_t(in0.SkipTsCountFromHead) >> 8) & 0xFF;
-			tmp40[3] = (uint32_t(in0.SkipTsCountFromHead) >> 0) & 0xFF;
-			in.append(tmp40, 4);
-		}
-		{
-			uint32_t tmp41 = in0.SetProxy.length();
 			char tmp42[4];
-			tmp42[0] = (uint32_t(tmp41) >> 24) & 0xFF;
-			tmp42[1] = (uint32_t(tmp41) >> 16) & 0xFF;
-			tmp42[2] = (uint32_t(tmp41) >> 8) & 0xFF;
-			tmp42[3] = (uint32_t(tmp41) >> 0) & 0xFF;
+			tmp42[0] = (uint32_t(in0.SkipTsCountFromHead) >> 24) & 0xFF;
+			tmp42[1] = (uint32_t(in0.SkipTsCountFromHead) >> 16) & 0xFF;
+			tmp42[2] = (uint32_t(in0.SkipTsCountFromHead) >> 8) & 0xFF;
+			tmp42[3] = (uint32_t(in0.SkipTsCountFromHead) >> 0) & 0xFF;
 			in.append(tmp42, 4);
-			in.append(in0.SetProxy);
 		}
 		{
-			uint32_t tmp43 = in0.HeaderMap.size();
+			uint32_t tmp43 = in0.SetProxy.length();
 			char tmp44[4];
 			tmp44[0] = (uint32_t(tmp43) >> 24) & 0xFF;
 			tmp44[1] = (uint32_t(tmp43) >> 16) & 0xFF;
 			tmp44[2] = (uint32_t(tmp43) >> 8) & 0xFF;
 			tmp44[3] = (uint32_t(tmp43) >> 0) & 0xFF;
 			in.append(tmp44, 4);
-			for(std::map<std::string, std::vector<std::string>>::iterator tmp45 = in0.HeaderMap.begin(); tmp45 != in0.HeaderMap.end(); ++tmp45) {
+			in.append(in0.SetProxy);
+		}
+		{
+			uint32_t tmp45 = in0.HeaderMap.size();
+			char tmp46[4];
+			tmp46[0] = (uint32_t(tmp45) >> 24) & 0xFF;
+			tmp46[1] = (uint32_t(tmp45) >> 16) & 0xFF;
+			tmp46[2] = (uint32_t(tmp45) >> 8) & 0xFF;
+			tmp46[3] = (uint32_t(tmp45) >> 0) & 0xFF;
+			in.append(tmp46, 4);
+			for(std::map<std::string, std::vector<std::string>>::iterator tmp47 = in0.HeaderMap.begin(); tmp47 != in0.HeaderMap.end(); ++tmp47) {
 				{
-					uint32_t tmp46 = tmp45->first.length();
-					char tmp47[4];
-					tmp47[0] = (uint32_t(tmp46) >> 24) & 0xFF;
-					tmp47[1] = (uint32_t(tmp46) >> 16) & 0xFF;
-					tmp47[2] = (uint32_t(tmp46) >> 8) & 0xFF;
-					tmp47[3] = (uint32_t(tmp46) >> 0) & 0xFF;
-					in.append(tmp47, 4);
-					in.append(tmp45->first);
-				}
-				{
-					uint32_t tmp48 = tmp45->second.size();
+					uint32_t tmp48 = tmp47->first.length();
 					char tmp49[4];
 					tmp49[0] = (uint32_t(tmp48) >> 24) & 0xFF;
 					tmp49[1] = (uint32_t(tmp48) >> 16) & 0xFF;
 					tmp49[2] = (uint32_t(tmp48) >> 8) & 0xFF;
 					tmp49[3] = (uint32_t(tmp48) >> 0) & 0xFF;
 					in.append(tmp49, 4);
-					for (uint32_t tmp50=0; tmp50 < tmp48; ++tmp50) {
+					in.append(tmp47->first);
+				}
+				{
+					uint32_t tmp50 = tmp47->second.size();
+					char tmp51[4];
+					tmp51[0] = (uint32_t(tmp50) >> 24) & 0xFF;
+					tmp51[1] = (uint32_t(tmp50) >> 16) & 0xFF;
+					tmp51[2] = (uint32_t(tmp50) >> 8) & 0xFF;
+					tmp51[3] = (uint32_t(tmp50) >> 0) & 0xFF;
+					in.append(tmp51, 4);
+					for (uint32_t tmp52=0; tmp52 < tmp50; ++tmp52) {
 						{
-							uint32_t tmp51 = tmp45->second[tmp50].length();
-							char tmp52[4];
-							tmp52[0] = (uint32_t(tmp51) >> 24) & 0xFF;
-							tmp52[1] = (uint32_t(tmp51) >> 16) & 0xFF;
-							tmp52[2] = (uint32_t(tmp51) >> 8) & 0xFF;
-							tmp52[3] = (uint32_t(tmp51) >> 0) & 0xFF;
-							in.append(tmp52, 4);
-							in.append(tmp45->second[tmp50]);
+							uint32_t tmp53 = tmp47->second[tmp52].length();
+							char tmp54[4];
+							tmp54[0] = (uint32_t(tmp53) >> 24) & 0xFF;
+							tmp54[1] = (uint32_t(tmp53) >> 16) & 0xFF;
+							tmp54[2] = (uint32_t(tmp53) >> 8) & 0xFF;
+							tmp54[3] = (uint32_t(tmp53) >> 0) & 0xFF;
+							in.append(tmp54, 4);
+							in.append(tmp47->second[tmp52]);
 						}
 					}
 				}
 			}
 		}
 		in.append((char*)(&in0.SkipRemoveTs), 1);
+		in.append((char*)(&in0.ProgressBarShow), 1);
 	}
 	char *out = NULL;
 	int outLen = 0;
@@ -184,30 +187,30 @@ RunDownload_Resp RunDownload(RunDownload_Req in0){
 	int outIdx = 0;
 	{
 		{
-			uint32_t tmp53 = 0;
-			uint32_t tmp54 = uint32_t(uint8_t(out[outIdx+0]) << 24);
-			uint32_t tmp55 = uint32_t(uint8_t(out[outIdx+1]) << 16);
-			uint32_t tmp56 = uint32_t(uint8_t(out[outIdx+2]) << 8);
-			uint32_t tmp57 = uint32_t(uint8_t(out[outIdx+3]) << 0);
-			tmp53 = tmp54 | tmp55 | tmp56 | tmp57;
+			uint32_t tmp55 = 0;
+			uint32_t tmp56 = uint32_t(uint8_t(out[outIdx+0]) << 24);
+			uint32_t tmp57 = uint32_t(uint8_t(out[outIdx+1]) << 16);
+			uint32_t tmp58 = uint32_t(uint8_t(out[outIdx+2]) << 8);
+			uint32_t tmp59 = uint32_t(uint8_t(out[outIdx+3]) << 0);
+			tmp55 = tmp56 | tmp57 | tmp58 | tmp59;
 			outIdx+=4;
-			retValue.ErrMsg = std::string(out+outIdx, out+outIdx+tmp53);
-			outIdx+=tmp53;
+			retValue.ErrMsg = std::string(out+outIdx, out+outIdx+tmp55);
+			outIdx+=tmp55;
 		}
 		retValue.IsSkipped = (bool) out[outIdx];
 		outIdx++;
 		retValue.IsCancel = (bool) out[outIdx];
 		outIdx++;
 		{
-			uint32_t tmp58 = 0;
-			uint32_t tmp59 = uint32_t(uint8_t(out[outIdx+0]) << 24);
-			uint32_t tmp60 = uint32_t(uint8_t(out[outIdx+1]) << 16);
-			uint32_t tmp61 = uint32_t(uint8_t(out[outIdx+2]) << 8);
-			uint32_t tmp62 = uint32_t(uint8_t(out[outIdx+3]) << 0);
-			tmp58 = tmp59 | tmp60 | tmp61 | tmp62;
+			uint32_t tmp60 = 0;
+			uint32_t tmp61 = uint32_t(uint8_t(out[outIdx+0]) << 24);
+			uint32_t tmp62 = uint32_t(uint8_t(out[outIdx+1]) << 16);
+			uint32_t tmp63 = uint32_t(uint8_t(out[outIdx+2]) << 8);
+			uint32_t tmp64 = uint32_t(uint8_t(out[outIdx+3]) << 0);
+			tmp60 = tmp61 | tmp62 | tmp63 | tmp64;
 			outIdx+=4;
-			retValue.SaveFileTo = std::string(out+outIdx, out+outIdx+tmp58);
-			outIdx+=tmp58;
+			retValue.SaveFileTo = std::string(out+outIdx, out+outIdx+tmp60);
+			outIdx+=tmp60;
 		}
 	}
 	if (out != NULL) {
@@ -298,13 +301,13 @@ std::string GetWd(){
 ParseCurl_Resp ParseCurlStr(std::string in0){
 	std::string in;
 	{
-		uint32_t tmp19 = in0.length();
-		char tmp20[4];
-		tmp20[0] = (uint32_t(tmp19) >> 24) & 0xFF;
-		tmp20[1] = (uint32_t(tmp19) >> 16) & 0xFF;
-		tmp20[2] = (uint32_t(tmp19) >> 8) & 0xFF;
-		tmp20[3] = (uint32_t(tmp19) >> 0) & 0xFF;
-		in.append(tmp20, 4);
+		uint32_t tmp21 = in0.length();
+		char tmp22[4];
+		tmp22[0] = (uint32_t(tmp21) >> 24) & 0xFF;
+		tmp22[1] = (uint32_t(tmp21) >> 16) & 0xFF;
+		tmp22[2] = (uint32_t(tmp21) >> 8) & 0xFF;
+		tmp22[3] = (uint32_t(tmp21) >> 0) & 0xFF;
+		in.append(tmp22, 4);
 		in.append(in0);
 	}
 	char *out = NULL;
@@ -314,122 +317,126 @@ ParseCurl_Resp ParseCurlStr(std::string in0){
 	int outIdx = 0;
 	{
 		{
-			uint32_t tmp21 = 0;
-			uint32_t tmp22 = uint32_t(uint8_t(out[outIdx+0]) << 24);
-			uint32_t tmp23 = uint32_t(uint8_t(out[outIdx+1]) << 16);
-			uint32_t tmp24 = uint32_t(uint8_t(out[outIdx+2]) << 8);
-			uint32_t tmp25 = uint32_t(uint8_t(out[outIdx+3]) << 0);
-			tmp21 = tmp22 | tmp23 | tmp24 | tmp25;
+			uint32_t tmp23 = 0;
+			uint32_t tmp24 = uint32_t(uint8_t(out[outIdx+0]) << 24);
+			uint32_t tmp25 = uint32_t(uint8_t(out[outIdx+1]) << 16);
+			uint32_t tmp26 = uint32_t(uint8_t(out[outIdx+2]) << 8);
+			uint32_t tmp27 = uint32_t(uint8_t(out[outIdx+3]) << 0);
+			tmp23 = tmp24 | tmp25 | tmp26 | tmp27;
 			outIdx+=4;
-			retValue.ErrMsg = std::string(out+outIdx, out+outIdx+tmp21);
-			outIdx+=tmp21;
+			retValue.ErrMsg = std::string(out+outIdx, out+outIdx+tmp23);
+			outIdx+=tmp23;
 		}
 		{
 			{
-				uint32_t tmp26 = 0;
-				uint32_t tmp27 = uint32_t(uint8_t(out[outIdx+0]) << 24);
-				uint32_t tmp28 = uint32_t(uint8_t(out[outIdx+1]) << 16);
-				uint32_t tmp29 = uint32_t(uint8_t(out[outIdx+2]) << 8);
-				uint32_t tmp30 = uint32_t(uint8_t(out[outIdx+3]) << 0);
-				tmp26 = tmp27 | tmp28 | tmp29 | tmp30;
+				uint32_t tmp28 = 0;
+				uint32_t tmp29 = uint32_t(uint8_t(out[outIdx+0]) << 24);
+				uint32_t tmp30 = uint32_t(uint8_t(out[outIdx+1]) << 16);
+				uint32_t tmp31 = uint32_t(uint8_t(out[outIdx+2]) << 8);
+				uint32_t tmp32 = uint32_t(uint8_t(out[outIdx+3]) << 0);
+				tmp28 = tmp29 | tmp30 | tmp31 | tmp32;
 				outIdx+=4;
-				retValue.DownloadReq.M3u8Url = std::string(out+outIdx, out+outIdx+tmp26);
-				outIdx+=tmp26;
+				retValue.DownloadReq.M3u8Url = std::string(out+outIdx, out+outIdx+tmp28);
+				outIdx+=tmp28;
 			}
 			retValue.DownloadReq.Insecure = (bool) out[outIdx];
 			outIdx++;
 			{
-				uint32_t tmp31 = 0;
-				uint32_t tmp32 = uint32_t(uint8_t(out[outIdx+0]) << 24);
-				uint32_t tmp33 = uint32_t(uint8_t(out[outIdx+1]) << 16);
-				uint32_t tmp34 = uint32_t(uint8_t(out[outIdx+2]) << 8);
-				uint32_t tmp35 = uint32_t(uint8_t(out[outIdx+3]) << 0);
-				tmp31 = tmp32 | tmp33 | tmp34 | tmp35;
+				uint32_t tmp33 = 0;
+				uint32_t tmp34 = uint32_t(uint8_t(out[outIdx+0]) << 24);
+				uint32_t tmp35 = uint32_t(uint8_t(out[outIdx+1]) << 16);
+				uint32_t tmp36 = uint32_t(uint8_t(out[outIdx+2]) << 8);
+				uint32_t tmp37 = uint32_t(uint8_t(out[outIdx+3]) << 0);
+				tmp33 = tmp34 | tmp35 | tmp36 | tmp37;
 				outIdx+=4;
-				retValue.DownloadReq.SaveDir = std::string(out+outIdx, out+outIdx+tmp31);
-				outIdx+=tmp31;
+				retValue.DownloadReq.SaveDir = std::string(out+outIdx, out+outIdx+tmp33);
+				outIdx+=tmp33;
 			}
 			{
-				uint32_t tmp36 = 0;
-				uint32_t tmp37 = uint32_t(uint8_t(out[outIdx+0]) << 24);
-				uint32_t tmp38 = uint32_t(uint8_t(out[outIdx+1]) << 16);
-				uint32_t tmp39 = uint32_t(uint8_t(out[outIdx+2]) << 8);
-				uint32_t tmp40 = uint32_t(uint8_t(out[outIdx+3]) << 0);
-				tmp36 = tmp37 | tmp38 | tmp39 | tmp40;
+				uint32_t tmp38 = 0;
+				uint32_t tmp39 = uint32_t(uint8_t(out[outIdx+0]) << 24);
+				uint32_t tmp40 = uint32_t(uint8_t(out[outIdx+1]) << 16);
+				uint32_t tmp41 = uint32_t(uint8_t(out[outIdx+2]) << 8);
+				uint32_t tmp42 = uint32_t(uint8_t(out[outIdx+3]) << 0);
+				tmp38 = tmp39 | tmp40 | tmp41 | tmp42;
 				outIdx+=4;
-				retValue.DownloadReq.FileName = std::string(out+outIdx, out+outIdx+tmp36);
-				outIdx+=tmp36;
+				retValue.DownloadReq.FileName = std::string(out+outIdx, out+outIdx+tmp38);
+				outIdx+=tmp38;
 			}
+			retValue.DownloadReq.RemoteName = (bool) out[outIdx];
+			outIdx++;
 			{
-				uint32_t tmp41 = uint32_t(uint8_t(out[outIdx+0]) << 24);
-				uint32_t tmp42 = uint32_t(uint8_t(out[outIdx+1]) << 16);
-				uint32_t tmp43 = uint32_t(uint8_t(out[outIdx+2]) << 8);
-				uint32_t tmp44 = uint32_t(uint8_t(out[outIdx+3]) << 0);
-				retValue.DownloadReq.SkipTsCountFromHead = tmp41 | tmp42 | tmp43 | tmp44;
+				uint32_t tmp43 = uint32_t(uint8_t(out[outIdx+0]) << 24);
+				uint32_t tmp44 = uint32_t(uint8_t(out[outIdx+1]) << 16);
+				uint32_t tmp45 = uint32_t(uint8_t(out[outIdx+2]) << 8);
+				uint32_t tmp46 = uint32_t(uint8_t(out[outIdx+3]) << 0);
+				retValue.DownloadReq.SkipTsCountFromHead = tmp43 | tmp44 | tmp45 | tmp46;
 				outIdx+=4;
 			}
 			{
-				uint32_t tmp45 = 0;
-				uint32_t tmp46 = uint32_t(uint8_t(out[outIdx+0]) << 24);
-				uint32_t tmp47 = uint32_t(uint8_t(out[outIdx+1]) << 16);
-				uint32_t tmp48 = uint32_t(uint8_t(out[outIdx+2]) << 8);
-				uint32_t tmp49 = uint32_t(uint8_t(out[outIdx+3]) << 0);
-				tmp45 = tmp46 | tmp47 | tmp48 | tmp49;
+				uint32_t tmp47 = 0;
+				uint32_t tmp48 = uint32_t(uint8_t(out[outIdx+0]) << 24);
+				uint32_t tmp49 = uint32_t(uint8_t(out[outIdx+1]) << 16);
+				uint32_t tmp50 = uint32_t(uint8_t(out[outIdx+2]) << 8);
+				uint32_t tmp51 = uint32_t(uint8_t(out[outIdx+3]) << 0);
+				tmp47 = tmp48 | tmp49 | tmp50 | tmp51;
 				outIdx+=4;
-				retValue.DownloadReq.SetProxy = std::string(out+outIdx, out+outIdx+tmp45);
-				outIdx+=tmp45;
+				retValue.DownloadReq.SetProxy = std::string(out+outIdx, out+outIdx+tmp47);
+				outIdx+=tmp47;
 			}
 			{
-				uint32_t tmp50 = 0;
-				uint32_t tmp51 = uint32_t(uint8_t(out[outIdx+0]) << 24);
-				uint32_t tmp52 = uint32_t(uint8_t(out[outIdx+1]) << 16);
-				uint32_t tmp53 = uint32_t(uint8_t(out[outIdx+2]) << 8);
-				uint32_t tmp54 = uint32_t(uint8_t(out[outIdx+3]) << 0);
-				tmp50 = tmp51 | tmp52 | tmp53 | tmp54;
+				uint32_t tmp52 = 0;
+				uint32_t tmp53 = uint32_t(uint8_t(out[outIdx+0]) << 24);
+				uint32_t tmp54 = uint32_t(uint8_t(out[outIdx+1]) << 16);
+				uint32_t tmp55 = uint32_t(uint8_t(out[outIdx+2]) << 8);
+				uint32_t tmp56 = uint32_t(uint8_t(out[outIdx+3]) << 0);
+				tmp52 = tmp53 | tmp54 | tmp55 | tmp56;
 				outIdx+=4;
-				for (uint32_t tmp55 = 0; tmp55 < tmp50; tmp55++) {
-					std::string tmp56;
+				for (uint32_t tmp57 = 0; tmp57 < tmp52; tmp57++) {
+					std::string tmp58;
 					{
-						uint32_t tmp57 = 0;
-						uint32_t tmp58 = uint32_t(uint8_t(out[outIdx+0]) << 24);
-						uint32_t tmp59 = uint32_t(uint8_t(out[outIdx+1]) << 16);
-						uint32_t tmp60 = uint32_t(uint8_t(out[outIdx+2]) << 8);
-						uint32_t tmp61 = uint32_t(uint8_t(out[outIdx+3]) << 0);
-						tmp57 = tmp58 | tmp59 | tmp60 | tmp61;
+						uint32_t tmp59 = 0;
+						uint32_t tmp60 = uint32_t(uint8_t(out[outIdx+0]) << 24);
+						uint32_t tmp61 = uint32_t(uint8_t(out[outIdx+1]) << 16);
+						uint32_t tmp62 = uint32_t(uint8_t(out[outIdx+2]) << 8);
+						uint32_t tmp63 = uint32_t(uint8_t(out[outIdx+3]) << 0);
+						tmp59 = tmp60 | tmp61 | tmp62 | tmp63;
 						outIdx+=4;
-						tmp56 = std::string(out+outIdx, out+outIdx+tmp57);
-						outIdx+=tmp57;
+						tmp58 = std::string(out+outIdx, out+outIdx+tmp59);
+						outIdx+=tmp59;
 					}
-					std::vector<std::string> tmp62;
+					std::vector<std::string> tmp64;
 					{
-						uint32_t tmp63 = 0;
-						uint32_t tmp64 = uint32_t(uint8_t(out[outIdx+0]) << 24);
-						uint32_t tmp65 = uint32_t(uint8_t(out[outIdx+1]) << 16);
-						uint32_t tmp66 = uint32_t(uint8_t(out[outIdx+2]) << 8);
-						uint32_t tmp67 = uint32_t(uint8_t(out[outIdx+3]) << 0);
-						tmp63 = tmp64 | tmp65 | tmp66 | tmp67;
+						uint32_t tmp65 = 0;
+						uint32_t tmp66 = uint32_t(uint8_t(out[outIdx+0]) << 24);
+						uint32_t tmp67 = uint32_t(uint8_t(out[outIdx+1]) << 16);
+						uint32_t tmp68 = uint32_t(uint8_t(out[outIdx+2]) << 8);
+						uint32_t tmp69 = uint32_t(uint8_t(out[outIdx+3]) << 0);
+						tmp65 = tmp66 | tmp67 | tmp68 | tmp69;
 						outIdx+=4;
-						for (uint32_t tmp68 = 0; tmp68 < tmp63; tmp68++) {
-							std::string tmp69;
+						for (uint32_t tmp70 = 0; tmp70 < tmp65; tmp70++) {
+							std::string tmp71;
 							{
-								uint32_t tmp70 = 0;
-								uint32_t tmp71 = uint32_t(uint8_t(out[outIdx+0]) << 24);
-								uint32_t tmp72 = uint32_t(uint8_t(out[outIdx+1]) << 16);
-								uint32_t tmp73 = uint32_t(uint8_t(out[outIdx+2]) << 8);
-								uint32_t tmp74 = uint32_t(uint8_t(out[outIdx+3]) << 0);
-								tmp70 = tmp71 | tmp72 | tmp73 | tmp74;
+								uint32_t tmp72 = 0;
+								uint32_t tmp73 = uint32_t(uint8_t(out[outIdx+0]) << 24);
+								uint32_t tmp74 = uint32_t(uint8_t(out[outIdx+1]) << 16);
+								uint32_t tmp75 = uint32_t(uint8_t(out[outIdx+2]) << 8);
+								uint32_t tmp76 = uint32_t(uint8_t(out[outIdx+3]) << 0);
+								tmp72 = tmp73 | tmp74 | tmp75 | tmp76;
 								outIdx+=4;
-								tmp69 = std::string(out+outIdx, out+outIdx+tmp70);
-								outIdx+=tmp70;
+								tmp71 = std::string(out+outIdx, out+outIdx+tmp72);
+								outIdx+=tmp72;
 							}
-							tmp62.push_back(tmp69);
+							tmp64.push_back(tmp71);
 						}
 					}
-					retValue.DownloadReq.HeaderMap[tmp56] = tmp62;
+					retValue.DownloadReq.HeaderMap[tmp58] = tmp64;
 				}
 			}
 			retValue.DownloadReq.SkipRemoveTs = (bool) out[outIdx];
 			outIdx++;
+			retValue.DownloadReq.ProgressBarShow = (bool) out[outIdx];
+			outIdx++;
 		}
 	}
 	if (out != NULL) {
@@ -442,97 +449,99 @@ std::string RunDownload_Req_ToCurlStr(RunDownload_Req in0){
 	std::string in;
 	{
 		{
-			uint32_t tmp31 = in0.M3u8Url.length();
-			char tmp32[4];
-			tmp32[0] = (uint32_t(tmp31) >> 24) & 0xFF;
-			tmp32[1] = (uint32_t(tmp31) >> 16) & 0xFF;
-			tmp32[2] = (uint32_t(tmp31) >> 8) & 0xFF;
-			tmp32[3] = (uint32_t(tmp31) >> 0) & 0xFF;
-			in.append(tmp32, 4);
-			in.append(in0.M3u8Url);
-		}
-		in.append((char*)(&in0.Insecure), 1);
-		{
-			uint32_t tmp33 = in0.SaveDir.length();
+			uint32_t tmp33 = in0.M3u8Url.length();
 			char tmp34[4];
 			tmp34[0] = (uint32_t(tmp33) >> 24) & 0xFF;
 			tmp34[1] = (uint32_t(tmp33) >> 16) & 0xFF;
 			tmp34[2] = (uint32_t(tmp33) >> 8) & 0xFF;
 			tmp34[3] = (uint32_t(tmp33) >> 0) & 0xFF;
 			in.append(tmp34, 4);
-			in.append(in0.SaveDir);
+			in.append(in0.M3u8Url);
 		}
+		in.append((char*)(&in0.Insecure), 1);
 		{
-			uint32_t tmp35 = in0.FileName.length();
+			uint32_t tmp35 = in0.SaveDir.length();
 			char tmp36[4];
 			tmp36[0] = (uint32_t(tmp35) >> 24) & 0xFF;
 			tmp36[1] = (uint32_t(tmp35) >> 16) & 0xFF;
 			tmp36[2] = (uint32_t(tmp35) >> 8) & 0xFF;
 			tmp36[3] = (uint32_t(tmp35) >> 0) & 0xFF;
 			in.append(tmp36, 4);
+			in.append(in0.SaveDir);
+		}
+		{
+			uint32_t tmp37 = in0.FileName.length();
+			char tmp38[4];
+			tmp38[0] = (uint32_t(tmp37) >> 24) & 0xFF;
+			tmp38[1] = (uint32_t(tmp37) >> 16) & 0xFF;
+			tmp38[2] = (uint32_t(tmp37) >> 8) & 0xFF;
+			tmp38[3] = (uint32_t(tmp37) >> 0) & 0xFF;
+			in.append(tmp38, 4);
 			in.append(in0.FileName);
 		}
+		in.append((char*)(&in0.RemoteName), 1);
 		{
-			char tmp37[4];
-			tmp37[0] = (uint32_t(in0.SkipTsCountFromHead) >> 24) & 0xFF;
-			tmp37[1] = (uint32_t(in0.SkipTsCountFromHead) >> 16) & 0xFF;
-			tmp37[2] = (uint32_t(in0.SkipTsCountFromHead) >> 8) & 0xFF;
-			tmp37[3] = (uint32_t(in0.SkipTsCountFromHead) >> 0) & 0xFF;
-			in.append(tmp37, 4);
-		}
-		{
-			uint32_t tmp38 = in0.SetProxy.length();
 			char tmp39[4];
-			tmp39[0] = (uint32_t(tmp38) >> 24) & 0xFF;
-			tmp39[1] = (uint32_t(tmp38) >> 16) & 0xFF;
-			tmp39[2] = (uint32_t(tmp38) >> 8) & 0xFF;
-			tmp39[3] = (uint32_t(tmp38) >> 0) & 0xFF;
+			tmp39[0] = (uint32_t(in0.SkipTsCountFromHead) >> 24) & 0xFF;
+			tmp39[1] = (uint32_t(in0.SkipTsCountFromHead) >> 16) & 0xFF;
+			tmp39[2] = (uint32_t(in0.SkipTsCountFromHead) >> 8) & 0xFF;
+			tmp39[3] = (uint32_t(in0.SkipTsCountFromHead) >> 0) & 0xFF;
 			in.append(tmp39, 4);
-			in.append(in0.SetProxy);
 		}
 		{
-			uint32_t tmp40 = in0.HeaderMap.size();
+			uint32_t tmp40 = in0.SetProxy.length();
 			char tmp41[4];
 			tmp41[0] = (uint32_t(tmp40) >> 24) & 0xFF;
 			tmp41[1] = (uint32_t(tmp40) >> 16) & 0xFF;
 			tmp41[2] = (uint32_t(tmp40) >> 8) & 0xFF;
 			tmp41[3] = (uint32_t(tmp40) >> 0) & 0xFF;
 			in.append(tmp41, 4);
-			for(std::map<std::string, std::vector<std::string>>::iterator tmp42 = in0.HeaderMap.begin(); tmp42 != in0.HeaderMap.end(); ++tmp42) {
+			in.append(in0.SetProxy);
+		}
+		{
+			uint32_t tmp42 = in0.HeaderMap.size();
+			char tmp43[4];
+			tmp43[0] = (uint32_t(tmp42) >> 24) & 0xFF;
+			tmp43[1] = (uint32_t(tmp42) >> 16) & 0xFF;
+			tmp43[2] = (uint32_t(tmp42) >> 8) & 0xFF;
+			tmp43[3] = (uint32_t(tmp42) >> 0) & 0xFF;
+			in.append(tmp43, 4);
+			for(std::map<std::string, std::vector<std::string>>::iterator tmp44 = in0.HeaderMap.begin(); tmp44 != in0.HeaderMap.end(); ++tmp44) {
 				{
-					uint32_t tmp43 = tmp42->first.length();
-					char tmp44[4];
-					tmp44[0] = (uint32_t(tmp43) >> 24) & 0xFF;
-					tmp44[1] = (uint32_t(tmp43) >> 16) & 0xFF;
-					tmp44[2] = (uint32_t(tmp43) >> 8) & 0xFF;
-					tmp44[3] = (uint32_t(tmp43) >> 0) & 0xFF;
-					in.append(tmp44, 4);
-					in.append(tmp42->first);
-				}
-				{
-					uint32_t tmp45 = tmp42->second.size();
+					uint32_t tmp45 = tmp44->first.length();
 					char tmp46[4];
 					tmp46[0] = (uint32_t(tmp45) >> 24) & 0xFF;
 					tmp46[1] = (uint32_t(tmp45) >> 16) & 0xFF;
 					tmp46[2] = (uint32_t(tmp45) >> 8) & 0xFF;
 					tmp46[3] = (uint32_t(tmp45) >> 0) & 0xFF;
 					in.append(tmp46, 4);
-					for (uint32_t tmp47=0; tmp47 < tmp45; ++tmp47) {
+					in.append(tmp44->first);
+				}
+				{
+					uint32_t tmp47 = tmp44->second.size();
+					char tmp48[4];
+					tmp48[0] = (uint32_t(tmp47) >> 24) & 0xFF;
+					tmp48[1] = (uint32_t(tmp47) >> 16) & 0xFF;
+					tmp48[2] = (uint32_t(tmp47) >> 8) & 0xFF;
+					tmp48[3] = (uint32_t(tmp47) >> 0) & 0xFF;
+					in.append(tmp48, 4);
+					for (uint32_t tmp49=0; tmp49 < tmp47; ++tmp49) {
 						{
-							uint32_t tmp48 = tmp42->second[tmp47].length();
-							char tmp49[4];
-							tmp49[0] = (uint32_t(tmp48) >> 24) & 0xFF;
-							tmp49[1] = (uint32_t(tmp48) >> 16) & 0xFF;
-							tmp49[2] = (uint32_t(tmp48) >> 8) & 0xFF;
-							tmp49[3] = (uint32_t(tmp48) >> 0) & 0xFF;
-							in.append(tmp49, 4);
-							in.append(tmp42->second[tmp47]);
+							uint32_t tmp50 = tmp44->second[tmp49].length();
+							char tmp51[4];
+							tmp51[0] = (uint32_t(tmp50) >> 24) & 0xFF;
+							tmp51[1] = (uint32_t(tmp50) >> 16) & 0xFF;
+							tmp51[2] = (uint32_t(tmp50) >> 8) & 0xFF;
+							tmp51[3] = (uint32_t(tmp50) >> 0) & 0xFF;
+							in.append(tmp51, 4);
+							in.append(tmp44->second[tmp49]);
 						}
 					}
 				}
 			}
 		}
 		in.append((char*)(&in0.SkipRemoveTs), 1);
+		in.append((char*)(&in0.ProgressBarShow), 1);
 	}
 	char *out = NULL;
 	int outLen = 0;
@@ -540,15 +549,49 @@ std::string RunDownload_Req_ToCurlStr(RunDownload_Req in0){
 	std::string retValue;
 	int outIdx = 0;
 	{
-		uint32_t tmp50 = 0;
-		uint32_t tmp51 = uint32_t(uint8_t(out[outIdx+0]) << 24);
-		uint32_t tmp52 = uint32_t(uint8_t(out[outIdx+1]) << 16);
-		uint32_t tmp53 = uint32_t(uint8_t(out[outIdx+2]) << 8);
-		uint32_t tmp54 = uint32_t(uint8_t(out[outIdx+3]) << 0);
-		tmp50 = tmp51 | tmp52 | tmp53 | tmp54;
+		uint32_t tmp52 = 0;
+		uint32_t tmp53 = uint32_t(uint8_t(out[outIdx+0]) << 24);
+		uint32_t tmp54 = uint32_t(uint8_t(out[outIdx+1]) << 16);
+		uint32_t tmp55 = uint32_t(uint8_t(out[outIdx+2]) << 8);
+		uint32_t tmp56 = uint32_t(uint8_t(out[outIdx+3]) << 0);
+		tmp52 = tmp53 | tmp54 | tmp55 | tmp56;
 		outIdx+=4;
-		retValue = std::string(out+outIdx, out+outIdx+tmp50);
-		outIdx+=tmp50;
+		retValue = std::string(out+outIdx, out+outIdx+tmp52);
+		outIdx+=tmp52;
+	}
+	if (out != NULL) {
+		free(out);
+	}
+	return retValue;
+}
+
+std::string GetFileNameFromUrl(std::string in0){
+	std::string in;
+	{
+		uint32_t tmp5 = in0.length();
+		char tmp6[4];
+		tmp6[0] = (uint32_t(tmp5) >> 24) & 0xFF;
+		tmp6[1] = (uint32_t(tmp5) >> 16) & 0xFF;
+		tmp6[2] = (uint32_t(tmp5) >> 8) & 0xFF;
+		tmp6[3] = (uint32_t(tmp5) >> 0) & 0xFF;
+		in.append(tmp6, 4);
+		in.append(in0);
+	}
+	char *out = NULL;
+	int outLen = 0;
+	Go2cppFn_GetFileNameFromUrl((char *)in.data(), in.length(), &out, &outLen);
+	std::string retValue;
+	int outIdx = 0;
+	{
+		uint32_t tmp7 = 0;
+		uint32_t tmp8 = uint32_t(uint8_t(out[outIdx+0]) << 24);
+		uint32_t tmp9 = uint32_t(uint8_t(out[outIdx+1]) << 16);
+		uint32_t tmp10 = uint32_t(uint8_t(out[outIdx+2]) << 8);
+		uint32_t tmp11 = uint32_t(uint8_t(out[outIdx+3]) << 0);
+		tmp7 = tmp8 | tmp9 | tmp10 | tmp11;
+		outIdx+=4;
+		retValue = std::string(out+outIdx, out+outIdx+tmp7);
+		outIdx+=tmp7;
 	}
 	if (out != NULL) {
 		free(out);
diff --git a/m3u8d-qt/m3u8d.h b/m3u8d-qt/m3u8d.h
index eb89ec0..2525842 100644
--- a/m3u8d-qt/m3u8d.h
+++ b/m3u8d-qt/m3u8d.h
@@ -13,11 +13,13 @@ struct RunDownload_Req{
 	bool Insecure;
 	std::string SaveDir;
 	std::string FileName;
+	bool RemoteName;
 	int32_t SkipTsCountFromHead;
 	std::string SetProxy;
 	std::map<std::string, std::vector<std::string>> HeaderMap;
 	bool SkipRemoveTs;
-	RunDownload_Req(): Insecure(false),SkipTsCountFromHead(0),SkipRemoveTs(false){}
+	bool ProgressBarShow;
+	RunDownload_Req(): Insecure(false),RemoteName(false),SkipTsCountFromHead(0),SkipRemoveTs(false),ProgressBarShow(false){}
 };
 struct RunDownload_Resp{
 	std::string ErrMsg;
@@ -42,6 +44,7 @@ struct ParseCurl_Resp{
 };
 ParseCurl_Resp ParseCurlStr(std::string in0);
 std::string RunDownload_Req_ToCurlStr(RunDownload_Req in0);
+std::string GetFileNameFromUrl(std::string in0);
 
 #include <QObject>
 #include <QVector>
diff --git a/m3u8d-qt/mainwindow.cpp b/m3u8d-qt/mainwindow.cpp
index 431aeae..0e86b0a 100644
--- a/m3u8d-qt/mainwindow.cpp
+++ b/m3u8d-qt/mainwindow.cpp
@@ -129,3 +129,15 @@ void MainWindow::on_pushButton_curlMode_clicked()
     ui->checkBox_Insecure->setChecked(resp.DownloadReq.Insecure);
     this->m_HeaderMap = resp.DownloadReq.HeaderMap;
 }
+
+void MainWindow::on_lineEdit_M3u8Url_textChanged(const QString &arg1)
+{
+    if (ui->lineEdit_FileName->text().isEmpty()==false) {
+        return;
+    }
+    QString fileName = QString::fromStdString(GetFileNameFromUrl(arg1.toStdString()));
+    if (fileName.isEmpty()) {
+        return;
+    }
+    ui->lineEdit_FileName->setPlaceholderText(fileName);
+}
diff --git a/m3u8d-qt/mainwindow.h b/m3u8d-qt/mainwindow.h
index fffea9d..2cc3b52 100644
--- a/m3u8d-qt/mainwindow.h
+++ b/m3u8d-qt/mainwindow.h
@@ -25,6 +25,8 @@ private slots:
 
     void on_pushButton_curlMode_clicked();
 
+    void on_lineEdit_M3u8Url_textChanged(const QString &arg1);
+
 private:
     Ui::MainWindow *ui;
     RunOnUiThread m_syncUi;