diff --git a/.github/workflows/manually_build.yml b/.github/workflows/manually_build.yml
index 22014b7a2f9..36525496d70 100644
--- a/.github/workflows/manually_build.yml
+++ b/.github/workflows/manually_build.yml
@@ -22,16 +22,28 @@ on:
         required: true
         default: 'latest'
         type: string
+  workflow_call:
+    inputs:
+      artifact:
+        description: 'select which job to run("all" will make all jobs run)'
+        required: true
+        default: 'all'
+        type: string
+      tag:
+        description: 'docker image tag (e.g. 2.1.0-SNAPSHOT)'
+        required: true
+        default: 'latest'
+        type: string
 
 env:
-  TAG: ${{ github.event.inputs.tag }}
+  TAG: ${{ inputs.tag }}
 
 permissions:
   contents: read
 
 jobs:
   ipex-llm-finetune-lora-cpu:
-    if: ${{ github.event.inputs.artifact == 'ipex-llm-finetune-lora-cpu' || github.event.inputs.artifact == 'all' }}
+    if: ${{ inputs.artifact == 'ipex-llm-finetune-lora-cpu' || inputs.artifact == 'all' }}
     runs-on: [self-hosted, Shire]
 
     steps:
@@ -55,10 +67,13 @@ jobs:
         sudo docker push ${image}:${TAG}
         sudo docker tag ${image}:${TAG} 10.239.45.10/arda/${image}:${TAG}
         sudo docker push 10.239.45.10/arda/${image}:${TAG}
-        sudo docker rmi -f ${image}:${TAG} 10.239.45.10/arda/${image}:${TAG}
+        # tag 'latest'
+        sudo docker tag ${image}:${TAG} ${image}:latest
+        sudo docker push ${image}:latest
+        sudo docker rmi -f ${image}:${TAG} 10.239.45.10/arda/${image}:${TAG} ${image}:latest
 
   ipex-llm-finetune-qlora-cpu:
-    if: ${{ github.event.inputs.artifact == 'ipex-llm-finetune-qlora-cpu' || github.event.inputs.artifact == 'all' }}
+    if: ${{ inputs.artifact == 'ipex-llm-finetune-qlora-cpu' || inputs.artifact == 'all' }}
     runs-on: [self-hosted, Shire]
 
     steps:
@@ -82,10 +97,13 @@ jobs:
           sudo docker push ${image}:${TAG}
           sudo docker tag ${image}:${TAG} 10.239.45.10/arda/${image}:${TAG}
           sudo docker push 10.239.45.10/arda/${image}:${TAG}
-          sudo docker rmi -f ${image}:${TAG} 10.239.45.10/arda/${image}:${TAG}
+          # tag 'latest'
+          sudo docker tag ${image}:${TAG} ${image}:latest
+          sudo docker push ${image}:latest
+          sudo docker rmi -f ${image}:${TAG} 10.239.45.10/arda/${image}:${TAG} ${image}:latest
 
   ipex-llm-finetune-qlora-xpu:
-    if: ${{ github.event.inputs.artifact == 'ipex-llm-finetune-qlora-xpu' || github.event.inputs.artifact == 'all' }}
+    if: ${{ inputs.artifact == 'ipex-llm-finetune-qlora-xpu' || inputs.artifact == 'all' }}
     runs-on: [self-hosted, Shire]
     
     steps:
@@ -109,10 +127,13 @@ jobs:
         sudo docker push ${image}:${TAG}
         sudo docker tag ${image}:${TAG} 10.239.45.10/arda/${image}:${TAG}
         sudo docker push 10.239.45.10/arda/${image}:${TAG}
-        sudo docker rmi -f ${image}:${TAG} 10.239.45.10/arda/${image}:${TAG}
+        # tag 'latest'
+        sudo docker tag ${image}:${TAG} ${image}:latest
+        sudo docker push ${image}:latest
+        sudo docker rmi -f ${image}:${TAG} 10.239.45.10/arda/${image}:${TAG} ${image}:latest
 
   ipex-llm-xpu:
-    if: ${{ github.event.inputs.artifact == 'ipex-llm-xpu' || github.event.inputs.artifact == 'all' }}
+    if: ${{ inputs.artifact == 'ipex-llm-xpu' || inputs.artifact == 'all' }}
     runs-on: [self-hosted, Shire]
     
     steps:
@@ -136,10 +157,13 @@ jobs:
         sudo docker push ${image}:${TAG}
         sudo docker tag ${image}:${TAG} 10.239.45.10/arda/${image}:${TAG}
         sudo docker push 10.239.45.10/arda/${image}:${TAG}
-        sudo docker rmi -f ${image}:${TAG} 10.239.45.10/arda/${image}:${TAG}
+        # tag 'latest'
+        sudo docker tag ${image}:${TAG} ${image}:latest
+        sudo docker push ${image}:latest
+        sudo docker rmi -f ${image}:${TAG} 10.239.45.10/arda/${image}:${TAG} ${image}:latest
 
   ipex-llm-cpu:
-    if: ${{ github.event.inputs.artifact == 'ipex-llm-cpu' || github.event.inputs.artifact == 'all' }}
+    if: ${{ inputs.artifact == 'ipex-llm-cpu' || inputs.artifact == 'all' }}
     runs-on: [self-hosted, Shire]
 
     steps:
@@ -163,10 +187,13 @@ jobs:
         sudo docker push ${image}:${TAG}
         sudo docker tag ${image}:${TAG} 10.239.45.10/arda/${image}:${TAG}
         sudo docker push 10.239.45.10/arda/${image}:${TAG}
-        sudo docker rmi -f ${image}:${TAG} 10.239.45.10/arda/${image}:${TAG}
+        # tag 'latest'
+        sudo docker tag ${image}:${TAG} ${image}:latest
+        sudo docker push ${image}:latest
+        sudo docker rmi -f ${image}:${TAG} 10.239.45.10/arda/${image}:${TAG} ${image}:latest
 
   ipex-llm-serving-xpu:
-    if: ${{ github.event.inputs.artifact == 'ipex-llm-serving-xpu' || github.event.inputs.artifact == 'all' }}
+    if: ${{ inputs.artifact == 'ipex-llm-serving-xpu' || inputs.artifact == 'all' }}
     runs-on: [self-hosted, Shire]
     
     steps:
@@ -190,10 +217,13 @@ jobs:
         sudo docker push ${image}:${TAG}
         sudo docker tag ${image}:${TAG} 10.239.45.10/arda/${image}:${TAG}
         sudo docker push 10.239.45.10/arda/${image}:${TAG}
-        sudo docker rmi -f ${image}:${TAG} 10.239.45.10/arda/${image}:${TAG}
+        # tag 'latest'
+        sudo docker tag ${image}:${TAG} ${image}:latest
+        sudo docker push ${image}:latest
+        sudo docker rmi -f ${image}:${TAG} 10.239.45.10/arda/${image}:${TAG} ${image}:latest
 
   ipex-llm-serving-cpu:
-    if: ${{ github.event.inputs.artifact == 'ipex-llm-serving-cpu' || github.event.inputs.artifact == 'all' }}
+    if: ${{ inputs.artifact == 'ipex-llm-serving-cpu' || inputs.artifact == 'all' }}
     runs-on: [self-hosted, Shire]
     steps:
     - uses: actions/checkout@f43a0e5ff2bd294095638e18286ca9a3d1956744 # actions/checkout@v3
@@ -216,5 +246,8 @@ jobs:
         sudo docker push ${image}:${TAG}
         sudo docker tag ${image}:${TAG} 10.239.45.10/arda/${image}:${TAG}
         sudo docker push 10.239.45.10/arda/${image}:${TAG}
-        sudo docker rmi -f ${image}:${TAG} 10.239.45.10/arda/${image}:${TAG}
+        # tag 'latest'
+        sudo docker tag ${image}:${TAG} ${image}:latest
+        sudo docker push ${image}:latest
+        sudo docker rmi -f ${image}:${TAG} 10.239.45.10/arda/${image}:${TAG} ${image}:latest
 
diff --git a/.github/workflows/nightly_build.yml b/.github/workflows/nightly_build.yml
index f433624780e..a6223031bf1 100644
--- a/.github/workflows/nightly_build.yml
+++ b/.github/workflows/nightly_build.yml
@@ -69,6 +69,12 @@ jobs:
         job-name: python-build
         runner-hosted-on: 'Shanghai'
 
+  docker-build:
+    if: ${{ github.event.schedule }} 
+    uses: ./.github/workflows/manually_build.yml
+    with:
+      artifact: all
+      tag: 2.1.0-SNAPSHOT
 
   create-workflow-badge:
     runs-on: ubuntu-latest