diff --git a/cmd/api/deploy.Dockerfile b/cmd/api/deploy.Dockerfile
index 4dbcca18f..3f49eff76 100644
--- a/cmd/api/deploy.Dockerfile
+++ b/cmd/api/deploy.Dockerfile
@@ -5,7 +5,7 @@ ENV GO111MODULE=on
 ENV GOPROXY=https://goproxy.cn,direct
 
 COPY ../../Open-IM-Server /
-ENV WORKDIR /Open-IM-Server/cmd/api
+WORKDIR /Open-IM-Server/cmd/api
 
 RUN apt-get update && apt-get install apt-transport-https && apt-get install procps\
 &&apt-get install net-tools