diff --git a/.github/workflows/r4se.1-build-env.yml b/.github/workflows/r4se.1-build-env.yml
index 48f4982..29eecea 100644
--- a/.github/workflows/r4se.1-build-env.yml
+++ b/.github/workflows/r4se.1-build-env.yml
@@ -1,6 +1,7 @@
 name: R4se Build ENV Docker Image
 
 on:
+  workflow_dispatch:
   schedule:
     - cron: '46 */8 * * *'
 
diff --git a/Dockerfile.r4se.2-rootfs b/Dockerfile.r4se.2-rootfs
index 07d5af4..ce44224 100644
--- a/Dockerfile.r4se.2-rootfs
+++ b/Dockerfile.r4se.2-rootfs
@@ -9,6 +9,8 @@ RUN cd friendlywrt && \
     make -j$(($(nproc)+1)) || make -j1 V=s && \
     echo $?
 
+RUN pwd && export
+
 RUN source .current_config.mk && \
     tar cvzf rootfs.tgz ${FRIENDLYWRT_SRC}/${FRIENDLYWRT_ROOTFS} \
                         ${FRIENDLYWRT_SRC}/${FRIENDLYWRT_PACKAGE_DIR}