diff --git a/.github/workflows/publish.yml b/.github/workflows/publish.yml
index 11bc3bb..f0d3124 100644
--- a/.github/workflows/publish.yml
+++ b/.github/workflows/publish.yml
@@ -17,6 +17,6 @@ jobs:
           push: false
           tags: lebai/plugin:latest
           build-args: |
-            AWS_ENDPOINT: ${{ secrets.AWS_ENDPOINT }}
-            AWS_ACCESS_KEY_ID: ${{ secrets.AWS_ACCESS_KEY_ID }}
-            AWS_SECRET_ACCESS_KEY: ${{ secrets.AWS_SECRET_ACCESS_KEY }}
+            AWS_ENDPOINT=${{ secrets.AWS_ENDPOINT }}
+            AWS_ACCESS_KEY_ID=${{ secrets.AWS_ACCESS_KEY_ID }}
+            AWS_SECRET_ACCESS_KEY=${{ secrets.AWS_SECRET_ACCESS_KEY }}
diff --git a/Dockerfile b/Dockerfile
index fe05ac9..68f438d 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -6,8 +6,15 @@ COPY . .
 ARG AWS_ENDPOINT
 ARG AWS_ACCESS_KEY_ID
 ARG AWS_SECRET_ACCESS_KEY
-ENV AWS_ENDPOINT=${AWS_ENDPOINT}
-ENV AWS_ACCESS_KEY_ID=${AWS_ACCESS_KEY_ID}
-ENV AWS_SECRET_ACCESS_KEY=${AWS_SECRET_ACCESS_KEY}
+ENV EAWS_ENDPOINT=${AWS_ENDPOINT}
+ENV EAWS_ACCESS_KEY_ID=${AWS_ACCESS_KEY_ID}
+ENV EAWS_SECRET_ACCESS_KEY=${AWS_SECRET_ACCESS_KEY}
+
+RUN echo ${AWS_ENDPOINT}
+RUN echo ${AWS_ACCESS_KEY_ID}
+RUN echo ${AWS_SECRET_ACCESS_KEY}
+RUN echo ${EAWS_ENDPOINT}
+RUN echo ${EAWS_ACCESS_KEY_ID}
+RUN echo ${EAWS_SECRET_ACCESS_KEY}
 
 RUN bash ./ci.sh
diff --git a/ci.sh b/ci.sh
index 7b9adae..c07753a 100644
--- a/ci.sh
+++ b/ci.sh
@@ -2,6 +2,14 @@
 set -e
 cd "$(dirname "$0")"
 
+echo AWS_ENDPOINT=$AWS_ENDPOINT
+echo AWS_ACCESS_KEY_ID=$AWS_ACCESS_KEY_ID
+echo AWS_SECRET_ACCESS_KEY=$AWS_SECRET_ACCESS_KEY
+
+echo EAWS_ENDPOINT=$EAWS_ENDPOINT
+echo EAWS_ACCESS_KEY_ID=$EAWS_ACCESS_KEY_ID
+echo EAWS_SECRET_ACCESS_KEY=$EAWS_SECRET_ACCESS_KEY
+
 mkdir -p .oss
 arr=()
 for dir in `ls`
diff --git a/modbus_rtu_slave/bin/Cargo.toml b/modbus_rtu_slave/bin/Cargo.toml
index 1270805..d27fe2d 100644
--- a/modbus_rtu_slave/bin/Cargo.toml
+++ b/modbus_rtu_slave/bin/Cargo.toml
@@ -8,3 +8,9 @@ lebai_sdk = {version = "0.2", default-features = false}
 tokio = {version = "1", default-features = false, features = ["macros", "rt-multi-thread", "sync"]}
 tokio-modbus = {version = "0.15", default-features = false, features = ["tcp", "rtu-server"]}
 tokio-serial = {version = "5", default-features = false}
+
+[profile.dev]
+lto = "thin"
+
+[profile.release]
+lto = "thin"