diff --git a/AI/image-list.yml b/AI/image-list.yml
index da4f69da255bf454d52d63ab6238d264ad9c478b..9cb232499df7b319a0ac75499c1e412989b97f4d 100644
--- a/AI/image-list.yml
+++ b/AI/image-list.yml
@@ -38,6 +38,7 @@ images:
   llm-docsum: opea/llm-docsum
   docsum-gradio-ui: opea/docsum-gradio-ui
   reranking-tei: opea/reranking-tei
+  retriever: opea/retriever
   retriever-redis: opea/retriever-redis
   searchqna: opea/searchqna
   searchqna-ui: opea/searchqna-ui
diff --git a/AI/opea/chatqna-conversation-ui/1.2/24.03-lts/Dockerfile b/AI/opea/chatqna-conversation-ui/1.2/24.03-lts/Dockerfile
index 2ff9fa9f38f413f57c956988c2677262c7dbf7d2..30e942181e07de598ebb25ee0698e05ae9dc8efc 100644
--- a/AI/opea/chatqna-conversation-ui/1.2/24.03-lts/Dockerfile
+++ b/AI/opea/chatqna-conversation-ui/1.2/24.03-lts/Dockerfile
@@ -1,29 +1,37 @@
 # Copyright (C) 2024 Intel Corporation
 # SPDX-License-Identifier: Apache-2.0
 
+ARG BASE=openeuler/node:20.11.1-oe2403lts
+ARG VERSION=v1.2
+
 # Use node 20.11.1 as the base image
-FROM openeuler/openeuler:24.03-lts as vite-app
- 
+FROM $BASE as vite-app
+
+ARG VERSION
+
 RUN yum update -y && \
-    yum install -y --setopt=install_weak_deps=False \
-    git \
-    npm
+    yum install -y \
+    git && \
+    yum clean all && \
+    rm -rf /var/cache/yum
 
-WORKDIR /home/user
+WORKDIR /usr/app
 
 # Copy the front-end code repository
-RUN git clone https://github.com/opea-project/GenAIExamples.git && cd GenAIExamples && git checkout v1.2
+ARG GENAIEXAMPLES_REPO=https://github.com/opea-project/GenAIExamples.git
+RUN git clone -b $VERSION $GENAIEXAMPLES_REPO && \
+    cp -r GenAIExamples/ChatQnA/ui/react /usr/app/react && \
+    rm -rf GenAIExamples
 
-WORKDIR /home/user/GenAIExamples/ChatQnA/ui/react
+WORKDIR /usr/app/react
 
 RUN ["npm", "install"]
 RUN ["npm", "run", "build"]
 
-FROM openeuler/nginx:1.27.2-oe2403lts
-
-COPY --from=vite-app /home/user/GenAIExamples/ChatQnA/ui/react/dist /usr/local/nginx/html
+FROM openeuler/nginx:1.29.0-oe2403lts
 
-COPY env.sh /docker-entrypoint.d/env.sh
+COPY --from=vite-app /usr/app/react/dist /usr/share/nginx/html
+COPY --from=vite-app /usr/app/react/env.sh /docker-entrypoint.d/env.sh
+COPY --from=vite-app /usr/app/react/nginx.conf /etc/nginx/conf.d/default.conf
 
-COPY nginx.conf /etc/nginx/conf.d/default.conf
 RUN chmod +x /docker-entrypoint.d/env.sh
\ No newline at end of file
diff --git a/AI/opea/chatqna-conversation-ui/1.2/24.03-lts/env.sh b/AI/opea/chatqna-conversation-ui/1.2/24.03-lts/env.sh
deleted file mode 100644
index b9660aabba1f153d1faca10b5119bde45d101b18..0000000000000000000000000000000000000000
--- a/AI/opea/chatqna-conversation-ui/1.2/24.03-lts/env.sh
+++ /dev/null
@@ -1,15 +0,0 @@
-#!/bin/sh
-# Copyright (C) 2024 Intel Corporation
-# SPDX-License-Identifier: Apache-2.0
-
-for i in $(env | grep APP_) #// Make sure to use the prefix MY_APP_ if you have any other prefix in env.production file variable name replace it with MY_APP_
-do
-    key=$(echo $i | cut -d '=' -f 1)
-    value=$(echo $i | cut -d '=' -f 2-)
-    echo $key=$value
-    # sed All files
-    # find /usr/share/nginx/html -type f -exec sed -i "s|${key}|${value}|g" '{}' +
-
-    # sed JS and CSS only
-    find /usr/local/nginx/html -type f \( -name '*.js' -o -name '*.css' \) -exec sed -i "s|${key}|${value}|g" '{}' +
-done
diff --git a/AI/opea/chatqna-conversation-ui/1.2/24.03-lts/nginx.conf b/AI/opea/chatqna-conversation-ui/1.2/24.03-lts/nginx.conf
deleted file mode 100644
index fa220eb7cadef16485e4db964f53d59cf5d1afae..0000000000000000000000000000000000000000
--- a/AI/opea/chatqna-conversation-ui/1.2/24.03-lts/nginx.conf
+++ /dev/null
@@ -1,20 +0,0 @@
-server {
-  listen 80;
-
-  gzip on;
-  gzip_proxied any;
-  gzip_comp_level 6;
-  gzip_buffers 16 8k;
-  gzip_http_version 1.1;
-  gzip_types font/woff2 text/css application/javascript application/json application/font-woff application/font-tff image/gif image/png image/svg+xml application/octet-stream;
-
-  location / {
-    root /usr/local/nginx/html;
-    index index.html index.htm;
-    try_files $uri $uri/ /index.html =404;
-
-    location ~* \.(gif|jpe?g|png|webp|ico|svg|css|js|mp4|woff2)$ {
-      expires 1d;
-    }
-  }
-}
\ No newline at end of file
diff --git a/AI/opea/chatqna-ui/1.2/24.03-lts/Dockerfile b/AI/opea/chatqna-ui/1.2/24.03-lts/Dockerfile
index e7cc132366720e43d913f44ae6f726e34b1df30c..c651fb6c3eafa0e40da72db2a8b55cbd0686dd32 100644
--- a/AI/opea/chatqna-ui/1.2/24.03-lts/Dockerfile
+++ b/AI/opea/chatqna-ui/1.2/24.03-lts/Dockerfile
@@ -1,29 +1,26 @@
 # Copyright (C) 2024 Intel Corporation
 # SPDX-License-Identifier: Apache-2.0
 
-# Use node 20.11.1 as the base image
-FROM openeuler/openeuler:24.03-lts
+ARG BASE=openeuler/node:20.11.1-oe2403lts
+ARG VERSION=v1.2
 
-# 安装依赖工具
-RUN yum update -y && \
-    yum install -y curl git xz
+# Use node 20.11.1 as the base image
+FROM $BASE
 
-# 下载并安装 Node.js 官方预编译包（不依赖 yum 或 dnf）
-RUN curl -fsSL https://nodejs.org/dist/v20.11.1/node-v20.11.1-linux-x64.tar.xz -o node.tar.xz && \
-    tar -xf node.tar.xz && \
-    mv node-v20.11.1-linux-x64 /usr/local/node && \
-    ln -s /usr/local/node/bin/* /usr/bin/ && \
-    rm -f node.tar.xz
+ARG VERSION
 
 # Update package manager and install Git
-RUN yum update -y && yum install -y git
+RUN yum update -y && \
+    yum install -y git && \
+    yum clean all && \
+    rm -rf /var/cache/yum
 
+WORKDIR /home/user
 # Copy the front-end code repository
-RUN git clone -b v1.2 https://github.com/opea-project/GenAIExamples.git && \
-    mkdir -p /home/user && \
-    cp -r ./GenAIExamples/ChatQnA/ui/svelte /home/user/svelte
-
-#COPY svelte /home/user/svelte
+ARG GENAIEXAMPLES_REPO=https://github.com/opea-project/GenAIExamples.git
+RUN git clone -b $VERSION $GENAIEXAMPLES_REPO && \
+    cp -r GenAIExamples/ChatQnA/ui/svelte /home/user/svelte && \
+    rm -rf GenAIExamples
 
 # Set the working directory
 WORKDIR /home/user/svelte
diff --git a/AI/opea/chatqna/1.2/24.03-lts/Dockerfile b/AI/opea/chatqna/1.2/24.03-lts/Dockerfile
index 612c3ad4157afa1217ed6eb60c06c0960a04ae05..71dbbed6982650055209e012ebf935804b2e1f71 100644
--- a/AI/opea/chatqna/1.2/24.03-lts/Dockerfile
+++ b/AI/opea/chatqna/1.2/24.03-lts/Dockerfile
@@ -1,18 +1,17 @@
 # Copyright (C) 2024 Intel Corporation
 # SPDX-License-Identifier: Apache-2.0
 
-# Stage 1: base setup used by other stages
-FROM openeuler/openeuler:24.03-lts AS base
+ARG BASE=openeuler/python:3.11.13-oe2403lts
+ARG VERSION=v1.2
 
-# get security updates
-#RUN apt-get update && apt-get upgrade -y && \
-#    apt-get clean && rm -rf /var/lib/apt/lists/*
-#RUN yum upgrade -y && \
-#    yum clean && rm -rf /var/lib/apt/lists/*
+# Stage 1: base setup used by other stages
+FROM $BASE AS base
 
-RUN yum -y update && yum install -y shadow-utils \
-    git \
-    python3-pip
+RUN yum update -y && \
+    yum install -y \
+    shadow && \
+    yum clean all && \
+    rm -rf /var/cache/yum
 
 ENV HOME=/home/user
 
@@ -22,15 +21,22 @@ RUN useradd -m -s /bin/bash user && \
 
 WORKDIR $HOME
 
-
 # Stage 2: latest GenAIComps sources
 FROM base AS git
 
+ARG VERSION
+
 #RUN apt-get update && apt-get install -y --no-install-recommends git
-RUN yum -y update && \
-    yum install -y git 
-RUN git clone https://github.com/opea-project/GenAIComps.git  && cd GenAIComps && git checkout v1.2
+RUN yum update -y && \
+    yum install -y git && \
+    yum clean all && \
+    rm -rf /var/cache/yum
+
+ARG GENAICOMPS_REPO=https://github.com/opea-project/GenAIComps.git
+RUN git clone -b $VERSION $GENAICOMPS_REPO
 
+ARG GENAIEXAMPLES_REPO=https://github.com/opea-project/GenAIExamples.git
+RUN git clone -b $VERSION $GENAIEXAMPLES_REPO
 
 # Stage 3: common layer shared by services using GenAIComps
 FROM base AS comps-base
@@ -38,11 +44,9 @@ FROM base AS comps-base
 # copy just relevant parts
 COPY --from=git $HOME/GenAIComps/comps $HOME/GenAIComps/comps
 COPY --from=git $HOME/GenAIComps/*.* $HOME/GenAIComps/LICENSE $HOME/GenAIComps/
+COPY --from=git $HOME/GenAIExamples/ChatQnA/chatqna.py $HOME/chatqna.py
 
 WORKDIR $HOME/GenAIComps
-RUN yum install -y python3 && \
-    yum install -y python3-pip
-
 RUN pip install --no-cache-dir --upgrade pip setuptools && \
     pip install --no-cache-dir -r $HOME/GenAIComps/requirements.txt
 WORKDIR $HOME
@@ -51,12 +55,4 @@ ENV PYTHONPATH=$PYTHONPATH:/home/user/GenAIComps
 
 USER user
 
-
-# Stage 4: unique part
-FROM comps-base
-
-RUN git clone -b v1.2 https://github.com/opea-project/GenAIExamples.git
-
-RUN cp GenAIExamples/ChatQnA/chatqna.py /home/user/chatqna.py
-
 ENTRYPOINT ["python3", "chatqna.py"]
\ No newline at end of file
diff --git a/AI/opea/dataprep/1.2/24.03-lts/Dockerfile b/AI/opea/dataprep/1.2/24.03-lts/Dockerfile
index d468bb0906ff99d8e5a01a4d535d1bc92efc6e64..241437da8c87262a0cd68a551eb2c933ad200aa3 100644
--- a/AI/opea/dataprep/1.2/24.03-lts/Dockerfile
+++ b/AI/opea/dataprep/1.2/24.03-lts/Dockerfile
@@ -1,50 +1,55 @@
 # Copyright (C) 2024 Intel Corporation
 # SPDX-License-Identifier: Apache-2.0
 
-FROM openeuler/openeuler:24.03-lts
+ARG BASE=openeuler/python:3.11.13-oe2403lts
+ARG VERSION=v1.2
+
+FROM $BASE
+
+ARG VERSION
 
 ENV LANG=C.UTF-8
 
 ARG ARCH="cpu"
 
-RUN yum update -y && \
-    yum install -y \
-    python3.11 \
-    python3-devel \
-    python3-pip \
-    git \
-    wget \
-    gcc \
-    gcc-c++ \
+RUN yum update -y && yum install -y \
+    gcc g++ make cmake \
     java-1.8.0-openjdk \
     cairo \
+    libxslt \
     mesa-libGL \
     jemalloc-devel \
-    postgresql-devel \
+    mariadb-connector-c-devel-3.3.8 \
+    libpq-devel \
     poppler-utils \
-    tesseract \
-    curl && \
-    ln -s /usr/bin/python3.11 /usr/bin/python  && \
-    yum clean all
-    
-    
-RUN LIBREOFFICE_URL=https://mirrors.bfsu.edu.cn/libreoffice/libreoffice/stable/24.8.6/rpm/x86_64/LibreOffice_24.8.6_Linux_x86-64_rpm.tar.gz && \
-    wget $LIBREOFFICE_URL -O /tmp/LibreOffice_24.8.6_Linux_x86-64_rpm.tar.gz && \
-    tar -xvf /tmp/LibreOffice_24.8.6_Linux_x86-64_rpm.tar.gz -C /tmp && \
-    yum install -y /tmp/LibreOffice_24.8.6.2_Linux_x86-64_rpm/RPMS/*.rpm && \
-    rm -fr /tmp/LibreOffice*
+    tesseract-tools \
+    ffmpeg \
+    wget curl \
+    git \
+    shadow && \
+    yum clean all && \
+    rm -rf /var/cache/yum
+
+ENV TESSDATA_PREFIX=/usr/share/tesseract/tessdata
+
+RUN LIBREOFFICE_URL=https://mirrors.tuna.tsinghua.edu.cn/libreoffice/libreoffice/stable/25.2.4/rpm/x86_64/LibreOffice_25.2.4_Linux_x86-64_rpm.tar.gz && \
+    wget $LIBREOFFICE_URL -O /tmp/libreOffice.tar.gz && \
+    tar --strip-components=1 -xvf /tmp/libreOffice.tar.gz -C /tmp && \
+    yum install -y /tmp/RPMS/*.rpm && \
+    yum clean all && \
+    rm -fr /tmp/libreOffice.tar.gz /tmp/RPMS && \
+    ln -sf /usr/bin/libreoffice25.2 /usr/bin/libreoffice
 
 RUN useradd -m -s /bin/bash user && \
     mkdir -p /home/user && \
     chown -R user /home/user/
 
-USER user
 
 WORKDIR /home/user/
 
-RUN git clone https://github.com/opea-project/GenAIComps.git && cd GenAIComps && git checkout v1.2
-
-RUN cp -r GenAIComps/comps . && \
+ARG GENAICOMPS_REPO=https://github.com/opea-project/GenAIComps.git
+RUN git clone -b $VERSION $GENAICOMPS_REPO && \
+    cp -r GenAIComps/comps /home/user/comps && \
     rm -rf GenAIComps
 
 RUN pip install --no-cache-dir --upgrade pip setuptools && \
diff --git a/AI/opea/embedding/1.2/24.03-lts/Dockerfile b/AI/opea/embedding/1.2/24.03-lts/Dockerfile
index 8382b400b06dbc4794a2e325f10b8d591375aa20..c4930079abb86286822f3b26116a7585bcdfea20 100644
--- a/AI/opea/embedding/1.2/24.03-lts/Dockerfile
+++ b/AI/opea/embedding/1.2/24.03-lts/Dockerfile
@@ -1,18 +1,24 @@
 # Copyright (C) 2024 Intel Corporation
 # SPDX-License-Identifier: Apache-2.0
 
-FROM openeuler/openeuler:24.03-lts
+ARG BASE=openeuler/python:3.11.13-oe2403lts
+ARG VERSION=v1.2
+
+FROM $BASE
+
+ARG VERSION
 
 RUN yum update -y && \
     yum install -y \
-    python python-pip \
-    git
+    git && \
+    yum clean all && \
+    rm -rf /var/cache/yum
 
 WORKDIR /home/user
 
-RUN git clone -b v1.2 https://github.com/opea-project/GenAIComps.git
-
-RUN cp -r GenAIComps/comps /home/user/comps && \
+ARG GENAICOMPS_REPO=https://github.com/opea-project/GenAIComps.git
+RUN git clone -b $VERSION $GENAICOMPS_REPO && \
+    cp -r GenAIComps/comps /home/user/comps && \
     rm -rf GenAIComps
 
 RUN pip install --no-cache-dir --upgrade pip setuptools && \
diff --git a/AI/opea/reranking/1.2/24.03-lts/Dockerfile b/AI/opea/reranking/1.2/24.03-lts/Dockerfile
index 079320ab059c04a181a00373c191f00c6ce6b65a..a82062e0725a1e9a3fb0c702a452f54796cbaff7 100644
--- a/AI/opea/reranking/1.2/24.03-lts/Dockerfile
+++ b/AI/opea/reranking/1.2/24.03-lts/Dockerfile
@@ -1,19 +1,25 @@
 # Copyright (C) 2024 Intel Corporation
 # SPDX-License-Identifier: Apache-2.0
 
-FROM openeuler/openeuler:24.03-lts
+ARG BASE=openeuler/python:3.11.13-oe2403lts
+ARG VERSION=v1.2
+
+FROM ${BASE}
 
 ENV LANG=C.UTF-8
 
+ARG VERSION
 ARG ARCH="cpu"
 ARG SERVICE="all"
 
 RUN yum update -y && \ 
     yum install -y \
-    python python-pip \
+    shadow \
     git \
     mesa-libGL \
-    jemalloc-devel
+    jemalloc-devel && \
+    yum clean all && \
+    rm -rf /var/cache/yum
 
 RUN useradd -m -s /bin/bash user && \
     mkdir -p /home/user && \
@@ -23,9 +29,9 @@ USER user
 
 WORKDIR /home/user
 
-RUN git clone -b v1.2 https://github.com/opea-project/GenAIComps.git
-
-RUN cp -r GenAIComps/comps /home/user/comps && \
+ARG GENAICOMPS_REPO=https://github.com/opea-project/GenAIComps.git
+RUN git clone -b $VERSION $GENAICOMPS_REPO && \
+    cp -r GenAIComps/comps /home/user/comps && \
     rm -rf GenAIComps
 
 RUN if [ ${ARCH} = "cpu" ]; then \
diff --git a/AI/opea/retriever-redis/1.2/24.03-lts/Dockerfile b/AI/opea/retriever-redis/1.2/24.03-lts/Dockerfile
index 8e7aa74236d31df5a8d431aef03430be194baddc..fccff6c8da929d4d07f4a47d5b7269e148ed1d16 100644
--- a/AI/opea/retriever-redis/1.2/24.03-lts/Dockerfile
+++ b/AI/opea/retriever-redis/1.2/24.03-lts/Dockerfile
@@ -1,19 +1,27 @@
 # Copyright (C) 2024 Intel Corporation
 # SPDX-License-Identifier: Apache-2.0
 
-FROM openeuler/openeuler:24.03-lts
+ARG BASE=openeuler/python:3.11.13-oe2403lts
+ARG VERSION=v1.2
+
+FROM $BASE
+
+ARG VERSION
 
 ARG ARCH="cpu"
 
 RUN yum update -y && \
     yum install -y \
+    shadow \
     mesa-libGL \
     jemalloc-devel \
     python python-pip \
     cairo \
     glib2 \
     vim \
-    git
+    git && \
+    yum clean all && \
+    rm -rf /var/cache/yum
 
 RUN useradd -m -s /bin/bash user && \
     mkdir -p /home/user && \
@@ -21,9 +29,9 @@ RUN useradd -m -s /bin/bash user && \
 
 WORKDIR /home/user/
 
-RUN git clone https://github.com/opea-project/GenAIComps.git && cd GenAIComps && git checkout v1.2
-
-RUN cp -r GenAIComps/comps . && \
+ARG GENAICOMPS_REPO=https://github.com/opea-project/GenAIComps.git
+RUN git clone -b $VERSION $GENAICOMPS_REPO && \
+    cp -r GenAIComps/comps /home/user/comps && \
     rm -rf GenAIComps
 
 USER user
@@ -37,12 +45,9 @@ RUN pip install --no-cache-dir --upgrade pip setuptools && \
     pip install --no-cache-dir torch torchvision ${PIP_EXTRA_INDEX_URL} && \
     pip install --no-cache-dir ${PIP_EXTRA_INDEX_URL} -r /home/user/comps/retrievers/src/requirements.txt && \
     pip install opentelemetry-api==1.27.0 opentelemetry-exporter-otlp==1.27.0 opentelemetry-sdk==1.27.0
-    
-RUN pip install --no-cache-dir protobuf && \
-    pip3 install --no-cache-dir pymilvus==2.5.0
 
 ENV PYTHONPATH=/usr/bin/python:/home/user
 
 WORKDIR /home/user/comps/retrievers/src
 
-ENTRYPOINT ["python", "opea_retrievers_microservice.py"]
+ENTRYPOINT ["python", "opea_retrievers_microservice.py"]
\ No newline at end of file
diff --git a/AI/opea/retriever/1.2/24.03-lts/Dockerfile b/AI/opea/retriever/1.2/24.03-lts/Dockerfile
new file mode 100644
index 0000000000000000000000000000000000000000..f21476acdca27d43c01546165fb6d594f0fd82d1
--- /dev/null
+++ b/AI/opea/retriever/1.2/24.03-lts/Dockerfile
@@ -0,0 +1,53 @@
+# Copyright (C) 2024 Intel Corporation
+# SPDX-License-Identifier: Apache-2.0
+
+ARG BASE=openeuler/python:3.11.13-oe2403lts
+ARG VERSION=v1.2
+
+FROM $BASE
+
+ARG VERSION
+
+ARG ARCH="cpu"
+
+RUN yum update -y && \
+    yum install -y \
+    shadow \
+    mesa-libGL \
+    jemalloc-devel \
+    python python-pip \
+    cairo \
+    glib2 \
+    vim \
+    git && \
+    yum clean all && \
+    rm -rf /var/cache/yum
+
+RUN useradd -m -s /bin/bash user && \
+    mkdir -p /home/user && \
+    chown -R user /home/user/
+
+WORKDIR /home/user/
+
+ARG GENAICOMPS_REPO=https://github.com/opea-project/GenAIComps.git
+RUN git clone -b $VERSION $GENAICOMPS_REPO && \
+    cp -r GenAIComps/comps /home/user/comps && \
+    rm -rf GenAIComps
+
+USER user
+
+RUN pip install --no-cache-dir --upgrade pip setuptools && \
+    if [ ${ARCH} = "cpu" ]; then \
+        PIP_EXTRA_INDEX_URL="--extra-index-url https://download.pytorch.org/whl/cpu"; \
+    else \
+        PIP_EXTRA_INDEX_URL=""; \
+    fi && \
+    pip install --no-cache-dir torch torchvision ${PIP_EXTRA_INDEX_URL} && \
+    pip install --no-cache-dir ${PIP_EXTRA_INDEX_URL} -r /home/user/comps/retrievers/src/requirements.txt && \
+    pip install opentelemetry-api==1.27.0 opentelemetry-exporter-otlp==1.27.0 opentelemetry-sdk==1.27.0
+
+ENV PYTHONPATH=/usr/bin/python:/home/user
+
+WORKDIR /home/user/comps/retrievers/src
+
+ENTRYPOINT ["python", "opea_retrievers_microservice.py"]
diff --git a/AI/opea/retriever/meta.yml b/AI/opea/retriever/meta.yml
new file mode 100644
index 0000000000000000000000000000000000000000..2d855cefca21cfe09a49183738c014e3571c06a7
--- /dev/null
+++ b/AI/opea/retriever/meta.yml
@@ -0,0 +1,3 @@
+1.2-oe2403lts:
+  path: 1.2/24.03-lts/Dockerfile
+  arch: x86_64