diff --git a/Dockerfile b/Dockerfile
index 58575a8f4..3c2b22e97 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -25,6 +25,7 @@ COPY --from=GO_BUILD /opt/siyuan/ /opt/siyuan/
 RUN addgroup --gid 1000 siyuan && adduser --uid 1000 --ingroup siyuan --disabled-password siyuan && apk add --no-cache ca-certificates tzdata && chown -R siyuan:siyuan /opt/siyuan/
 
 ENV TZ=Asia/Shanghai
+ENV RUN_IN_CONTAINER=true
 EXPOSE 6806
 
 USER siyuan