diff --git a/encoder/static.php b/encoder/static.php
index 5833d84..3f56c04 100755
--- a/encoder/static.php
+++ b/encoder/static.php
@@ -676,12 +676,12 @@ srt {
 ";
                 switch ($use_common_backend_srt) {
                     case "enable":
-                        $service = 'ffmpeg -hide_banner  -fflags +discardcorrupt -re -i "udp://@239.255.254.254:39000?fifo_size=5000000&overrun_nonfatal=1&localaddr=127.0.0.1" ' .
+                        $service = 'ffmpeg -hide_banner  -fflags +discardcorrupt -i "udp://@239.255.254.254:39000?fifo_size=5000000&overrun_nonfatal=1&localaddr=127.0.0.1" ' .
                             ' -c:v copy ' .
                             ' -c:a copy -pkt_size 1316 -flush_packets 0 ' .
                             ' -f mpegts "srt://127.0.0.1:1937?streamid=' . $srt_pass1 . '/' . $srt_pass2 . '/ji&latency=2000"';
                         break;
-                        $service = 'ffmpeg -hide_banner -fflags +discardcorrupt -re -i "udp://@239.255.254.254:39000?fifo_size=5000000&overrun_nonfatal=1&localaddr=127.0.0.1" '
+                        $service = 'ffmpeg -hide_banner -fflags +discardcorrupt -i "udp://@239.255.254.254:39000?fifo_size=5000000&overrun_nonfatal=1&localaddr=127.0.0.1" '
                             . ' -c:v ' . $data['srt']['formate']
                             . ' -vf "scale=' . str_replace("x", ":", $data['srt']['resolution']) . '"'
                             . '" -b:v ' . $data['srt']['data_rate']