diff --git a/Golang/main.go b/Golang/main.go
index 314e171..e691646 100644
--- a/Golang/main.go
+++ b/Golang/main.go
@@ -38,12 +38,12 @@ func getTestVideoUrl(c *gin.Context) {
 	}
 	str_time := time.Now().In(TimeLocation).Format("2006-01-02 15:04:05")
 	fmt.Fprintln(c.Writer, "#EXTM3U")
-	fmt.Fprintln(c.Writer, "#EXTINF:-1 tvg-name=\""+str_time+"\" tvg-logo=\"https://cdn.jsdelivr.net/gh/youshandefeiyang/IPTV/logo/tg.jpg\" group-title=\"列表更新时间\","+str_time)
-	fmt.Fprintln(c.Writer, "https://cdn.jsdelivr.net/gh/youshandefeiyang/testvideo/time/time.mp4")
-	fmt.Fprintln(c.Writer, "#EXTINF:-1 tvg-name=\"4K60PSDR-H264-AAC测试\" tvg-logo=\"https://cdn.jsdelivr.net/gh/youshandefeiyang/IPTV/logo/tg.jpg\" group-title=\"4K频道\",4K60PSDR-H264-AAC测试")
-	fmt.Fprintln(c.Writer, "http://159.75.85.63:5680/d/ad/h264/playad.m3u8")
-	fmt.Fprintln(c.Writer, "#EXTINF:-1 tvg-name=\"4K60PHLG-HEVC-EAC3测试\" tvg-logo=\"https://cdn.jsdelivr.net/gh/youshandefeiyang/IPTV/logo/tg.jpg\" group-title=\"4K频道\",4K60PHLG-HEVC-EAC3测试")
-	fmt.Fprintln(c.Writer, "http://159.75.85.63:5680/d/ad/playad.m3u8")
+	fmt.Fprintln(c.Writer, "#EXTINF:-1 tvg-name=\""+str_time+"\" tvg-logo=\"https://cdn.jsdelivr.net/gh/feiyangdigital/testvideo/tg.jpg\" group-title=\"列表更新时间\","+str_time)
+	fmt.Fprintln(c.Writer, "https://cdn.jsdelivr.net/gh/feiyangdigital/testvideo/time/time.mp4")
+	fmt.Fprintln(c.Writer, "#EXTINF:-1 tvg-name=\"4K60PSDR-H264-AAC测试\" tvg-logo=\"https://cdn.jsdelivr.net/gh/feiyangdigital/testvideo/tg.jpg\" group-title=\"4K频道\",4K60PSDR-H264-AAC测试")
+	fmt.Fprintln(c.Writer, "https://cdn.jsdelivr.net/gh/feiyangdigital/testvideo/sdr4kvideo/playad.m3u8")
+	fmt.Fprintln(c.Writer, "#EXTINF:-1 tvg-name=\"4K60PHLG-HEVC-EAC3测试\" tvg-logo=\"https://cdn.jsdelivr.net/gh/feiyangdigital/testvideo/tg.jpg\" group-title=\"4K频道\",4K60PHLG-HEVC-EAC3测试")
+	fmt.Fprintln(c.Writer, "https://cdn.jsdelivr.net/gh/feiyangdigital/testvideo/hlg4kvideo/playad.m3u8")
 }
 
 func getLivePrefix(c *gin.Context) string {
@@ -184,7 +184,7 @@ func setupRouter(adurl string) *gin.Engine {
 
 func main() {
 	key := []byte("6354127897263145")
-	defstr, _ := base64.StdEncoding.DecodeString("NGrrC9lxtd9O7ezMt3Ux2ekGkOyBoF9ipw9yqKFuItF/MwEBuKVN7GFoMAtaISCb/ouyeQUklFlqsCqGYOZwBx54INVxoDeMgQuEWQqETsCfL497FXvdiMOgS0buq74L")
+	defstr, _ := base64.StdEncoding.DecodeString("NGrrC9lxtd9O7ezMt3Ux2WfX+HyCyepe9vDuhbSWVa8c+s7oFKbxuExfT4M/e4qvEgsUsvtceDWCYZ5+a7iKCG1nWh1IdBwsrxbeUJQUncRKAvoSgiyh71Sd8jGDbioh")
 	defurl, _ := openssl.AesECBDecrypt(defstr, key, openssl.PKCS7_PADDING)
 	r := setupRouter(string(defurl))
 	r.Run(":35455")