diff --git a/backend/Dockerfile b/backend/Dockerfile
index ca003c8..50b32cf 100644
--- a/backend/Dockerfile
+++ b/backend/Dockerfile
@@ -10,7 +10,7 @@ ARG PROJECTCODE
 ARG PROJECTVERSION
 LABEL author=wangchuan<wangzefu520@163.com>
 COPY docker-entrypoint.sh /usr/local/bin/
-COPY --from=builder /opt/app/target/*.jar $APP_HOME
+COPY --from=builder /target/*.jar $APP_HOME
 ENV ENV_ACTIVE="prod" \
     PROJECT_NAME="${PROJECTCODE}" \
     PROJECT_VERSION="${PROJECTVERSION}" \