diff --git a/src/main/resources/application.yml b/src/main/resources/application.yml
index 9271ee28..ec497898 100644
--- a/src/main/resources/application.yml
+++ b/src/main/resources/application.yml
@@ -46,6 +46,6 @@ media: #zlm服务器的ip与http端口, 重点: 这是http端口
     streamNoneReaderDelayMS:  1800000  # 无人观看多久自动关闭流
     rtp: # 启用udp多端口模式
         enable: true
-        udpPortRange: 30000,300500 # 端口范围
+        udpPortRange: 30000,30500 # 端口范围