diff --git a/Dockerfile b/Dockerfile
index 2225aa8..98d4848 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -8,7 +8,7 @@ ENV PYTHONDONTWRITEBYTECODE=1 \
     PIP_TRUSTED_HOST=mirrors.aliyun.com \
     PIP_DEFAULT_TIMEOUT=120 \
     PIP_RETRIES=5 \
-    ENVIRONMENT=prod \
+    ENVIRONMENT=dev \
     TZ=Asia/Shanghai