diff --git a/docker/docker--compose.yml b/docker/docker-compose.yml
similarity index 100%
rename from docker/docker--compose.yml
rename to docker/docker-compose.yml
diff --git a/docker/dockerfile b/docker/dockerfile
index 15ae7f7..79d5acd 100644
--- a/docker/dockerfile
+++ b/docker/dockerfile
@@ -12,5 +12,5 @@ WORKDIR /app
 ADD . .
 RUN pip config set global.index-url https://mirrors.cloud.tencent.com/pypi/simple
 RUN pip config set global.trusted-host mirrors.cloud.tencent.com
-RUN pip install -r requirements.txt
+RUN pip install -r requirements.txt --no-cache-dir