diff --git a/deploy/docker-compose.dev.yml b/deploy/docker-compose.dev.yml
index a0b7e48..61e6cae 100644
--- a/deploy/docker-compose.dev.yml
+++ b/deploy/docker-compose.dev.yml
@@ -38,7 +38,7 @@ services:
   minio:
     image: minio/minio:latest
     container_name: echochat-minio
-    command: server /data --console-address ":9001"
+    command: server /data --console-address ":9201"
     ports:
       - "9200:9000"
       - "9201:9001"
@@ -105,8 +105,8 @@ services:
     ports:
       - "3300:3300"
       # mediasoup RTC 流量端口范围（UDP + TCP 双栈，ICE-TCP fallback 用）
-      - "40000-40199:40000-40199/udp"
-      - "40000-40199:40000-40199/tcp"
+      - "50000-50199:40000-40199/udp"
+      - "50000-50199:40000-40199/tcp"
     healthcheck:
       test: ["CMD", "curl", "-fsS", "http://127.0.0.1:3300/healthz"]
       interval: 10s