diff --git a/.env.example b/.env.example
index 895f6b2..fb86a4a 100644
--- a/.env.example
+++ b/.env.example
@@ -1,6 +1,2 @@
 # 根用户密码，不要为空
 CLICKHOUSE_PASSWORD=
-
-# 收集器被动模式监听地址，非 tls 传输，只在内网监听，不要暴露到公网
-OTEL_COLLECTOR_APP_GRPC_HOST=
-OTEL_COLLECTOR_APP_HTTP_HOST=
diff --git a/docker-compose.yaml b/docker-compose.yaml
index 886cecb..2465e42 100644
--- a/docker-compose.yaml
+++ b/docker-compose.yaml
@@ -27,8 +27,8 @@ services:
     volumes:
       - ./otel/app.yaml:/etc/otelcol-contrib/config.yaml
     ports:
-      - ${OTEL_COLLECTOR_APP_GRPC_PORT}:4317
-      - ${OTEL_COLLECTOR_APP_HTTP_PORT}:4318
+      - 4317:4317
+      - 4318:4318
     restart: unless-stopped
 
   grafana: