diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index 822717b6c..1d438fb23 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -48,7 +48,7 @@ jobs:
       - name: Build ragflow:dev-slim
         run: |
           RUNNER_WORKSPACE_PREFIX=${RUNNER_WORKSPACE_PREFIX:-$HOME}
-          cp -r ${RUNNER_WORKSPACE_PREFIX}/huggingface.co ${RUNNER_WORKSPACE_PREFIX}/nltk_data .
+          cp -r ${RUNNER_WORKSPACE_PREFIX}/huggingface.co ${RUNNER_WORKSPACE_PREFIX}/nltk_data ${RUNNER_WORKSPACE_PREFIX}/*.tar.gz .
           sudo docker build -f Dockerfile.slim -t infiniflow/ragflow:dev-slim .
 
       - name: Build ragflow:dev
diff --git a/Dockerfile b/Dockerfile
index b3c1bfd46..a064e01e6 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -12,14 +12,22 @@ RUN rm -f /etc/apt/apt.conf.d/docker-clean \
 RUN --mount=type=cache,id=ragflow_base_apt,target=/var/cache/apt,sharing=locked \
     apt update && apt-get --no-install-recommends install -y ca-certificates
 
-# if you located in China, you can use tsinghua mirror to speed up apt
-RUN  sed -i 's|http://archive.ubuntu.com|https://mirrors.tuna.tsinghua.edu.cn|g' /etc/apt/sources.list.d/ubuntu.sources
+# If you are at mainland China, you can use tsinghua mirror to speed up apt and poetry
+RUN sed -i 's|http://archive.ubuntu.com|https://mirrors.tuna.tsinghua.edu.cn|g' /etc/apt/sources.list.d/ubuntu.sources
+ENV POETRY_PYPI_MIRROR_URL=https://pypi.tuna.tsinghua.edu.cn/simple/
 
 RUN --mount=type=cache,id=ragflow_base_apt,target=/var/cache/apt,sharing=locked \
-    apt update && apt install -y curl libpython3-dev nginx libglib2.0-0 libglx-mesa0 pkg-config libicu-dev libgdiplus python3-poetry \
+    apt update && apt install -y curl libpython3-dev nginx libglib2.0-0 libglx-mesa0 pkg-config libicu-dev libgdiplus python3-pip python3-poetry \
+    && pip3 install --user --break-system-packages poetry-plugin-pypi-mirror --index-url https://pypi.tuna.tsinghua.edu.cn/simple/ \
     && rm -rf /var/lib/apt/lists/*
 
-RUN curl -o libssl1.deb http://archive.ubuntu.com/ubuntu/pool/main/o/openssl1.0/libssl1.0.0_1.0.2n-1ubuntu5_amd64.deb && dpkg -i libssl1.deb && rm -f libssl1.deb
+RUN --mount=type=bind,source=openssl-1.1.1w.tar.gz,target=/root/openssl-1.1.1w.tar.gz  \
+    echo '/usr/local/lib' >> /etc/ld.so.conf.d/local.conf \
+    && echo '/usr/local/lib64' >> /etc/ld.so.conf.d/local.conf \
+    && cd /root && tar xzf openssl-1.1.1w.tar.gz \
+    && cd openssl-1.1.1w && ./config --prefix=/usr/local/openssl11 --openssldir=/usr/local/openssl11 shared \
+    && make -j && make install \
+    && ldconfig && cd /root && rm -rf openssl-1.1.1w
 
 ENV PYTHONDONTWRITEBYTECODE=1 DOTNET_SYSTEM_GLOBALIZATION_INVARIANT=1
 
diff --git a/Dockerfile.slim b/Dockerfile.slim
index 8dba33382..d0430121d 100644
--- a/Dockerfile.slim
+++ b/Dockerfile.slim
@@ -12,14 +12,22 @@ RUN rm -f /etc/apt/apt.conf.d/docker-clean \
 RUN --mount=type=cache,id=ragflow_base_apt,target=/var/cache/apt,sharing=locked \
     apt update && apt-get --no-install-recommends install -y ca-certificates
 
-# if you located in China, you can use tsinghua mirror to speed up apt
-RUN  sed -i 's|http://archive.ubuntu.com|https://mirrors.tuna.tsinghua.edu.cn|g' /etc/apt/sources.list.d/ubuntu.sources
+# If you are at mainland China, you can use tsinghua mirror to speed up apt and poetry
+RUN sed -i 's|http://archive.ubuntu.com|https://mirrors.tuna.tsinghua.edu.cn|g' /etc/apt/sources.list.d/ubuntu.sources
+ENV POETRY_PYPI_MIRROR_URL=https://pypi.tuna.tsinghua.edu.cn/simple/
 
 RUN --mount=type=cache,id=ragflow_base_apt,target=/var/cache/apt,sharing=locked \
-    apt update && apt install -y curl libpython3-dev nginx libglib2.0-0 libglx-mesa0 pkg-config libicu-dev libgdiplus python3-poetry \
+    apt update && apt install -y curl libpython3-dev nginx libglib2.0-0 libglx-mesa0 pkg-config libicu-dev libgdiplus python3-pip python3-poetry \
+    && pip3 install --user --break-system-packages poetry-plugin-pypi-mirror \
     && rm -rf /var/lib/apt/lists/*
 
-RUN curl -o libssl1.deb http://archive.ubuntu.com/ubuntu/pool/main/o/openssl1.0/libssl1.0.0_1.0.2n-1ubuntu5_amd64.deb && dpkg -i libssl1.deb && rm -f libssl1.deb
+RUN --mount=type=bind,source=openssl-1.1.1w.tar.gz,target=/root/openssl-1.1.1w.tar.gz  \
+    echo '/usr/local/lib' >> /etc/ld.so.conf.d/local.conf \
+    && echo '/usr/local/lib64' >> /etc/ld.so.conf.d/local.conf \
+    && cd /root && tar xzf openssl-1.1.1w.tar.gz \
+    && cd openssl-1.1.1w && ./config --prefix=/usr/local/openssl11 --openssldir=/usr/local/openssl11 shared \
+    && make -j && make install \
+    && ldconfig && cd /root && rm -rf openssl-1.1.1w
 
 ENV PYTHONDONTWRITEBYTECODE=1 DOTNET_SYSTEM_GLOBALIZATION_INVARIANT=1
 
diff --git a/docker/.env b/docker/.env
index 8f61de3d7..6368a6c8a 100644
--- a/docker/.env
+++ b/docker/.env
@@ -33,7 +33,7 @@ REDIS_PASSWORD=infini_rag_flow
 
 SVR_HTTP_PORT=9380
 
-RAGFLOW_IMAGE=infiniflow/ragflow:dev-slim
+RAGFLOW_IMAGE=infiniflow/ragflow:dev
 
 # If inside mainland China, decomment either of the following hub.docker.com mirrors:
 # RAGFLOW_IMAGE=swr.cn-north-4.myhuaweicloud.com/infiniflow/ragflow:dev-slim
diff --git a/download_deps.py b/download_deps.py
index 6ff72f6ce..265515c2b 100644
--- a/download_deps.py
+++ b/download_deps.py
@@ -3,6 +3,11 @@
 from huggingface_hub import snapshot_download
 import nltk
 import os
+import urllib.request
+
+urls = [
+    "https://github.com/openssl/openssl/releases/download/OpenSSL_1_1_1w/openssl-1.1.1w.tar.gz",
+]
 
 repos = [
     "InfiniFlow/text_concat_xgb_v1.0",
@@ -20,10 +25,17 @@ def download_model(repo_id):
 
 
 if __name__ == "__main__":
+    for url in urls:
+        filename = url.split("/")[-1]
+        print(f"Downloading {url}...")
+        if not os.path.exists(filename):
+            urllib.request.urlretrieve(url, filename)
+
     local_dir = os.path.abspath('nltk_data')
-    for data in ['wordnet', 'punkt', 'wordnet']:
+    for data in ['wordnet', 'punkt', 'punkt_tab']:
         print(f"Downloading nltk {data}...")
         nltk.download(data, download_dir=local_dir)
+
     for repo_id in repos:
         print(f"Downloading huggingface repo {repo_id}...")
         download_model(repo_id)