diff --git a/.gitea/workflows/ci-pipeline.yml b/.gitea/workflows/ci-pipeline.yml
index 195721213..6600486e6 100755
--- a/.gitea/workflows/ci-pipeline.yml
+++ b/.gitea/workflows/ci-pipeline.yml
@@ -1265,7 +1265,7 @@ jobs:
         docker buildx inspect --bootstrap
 
     - name: Build and push production ${{ matrix.service_display }} image (with retry)
-      shell: sh
+      shell: bash
       run: |
         set -eu
         REGISTRY="xiaoxia-registry.cn-hangzhou.cr.aliyuncs.com/xiaoxiakeji"
diff --git a/.gitea/workflows/preview-deploy.yml b/.gitea/workflows/preview-deploy.yml
index 22cd780ab..29744f814 100755
--- a/.gitea/workflows/preview-deploy.yml
+++ b/.gitea/workflows/preview-deploy.yml
@@ -111,15 +111,15 @@ jobs:
             CACHE_VALID=false
             if [ -f "$CACHE_HASH_FILE" ] && [ "$(cat "$CACHE_HASH_FILE")" = "$PACKAGE_LOCK_HASH" ] && [ -x "node_modules/.bin/vite" ] && [ -x "node_modules/.bin/tsc" ]; then
               CACHE_VALID=true
-              echo "Cache hit: dependencies valid, skipping npm ci"
+              echo "Cache hit: dependencies valid, skipping npm install"
             fi
             if [ "$CACHE_VALID" = "false" ]; then
-              echo "Cache miss or invalid: running npm ci..."
-              if ! npm ci --include=dev; then
-                echo "npm ci failed, cleaning node_modules and retrying..."
+              echo "Cache miss or invalid: running npm install..."
+              if ! npm install --include=dev; then
+                echo "npm install failed, cleaning node_modules and retrying..."
                 rm -rf node_modules
                 mkdir -p node_modules
-                npm ci --include=dev
+                npm install --include=dev
               fi
               echo "$PACKAGE_LOCK_HASH" > "$CACHE_HASH_FILE"
               echo "Dependencies installed, cache updated"
diff --git a/infra/docker/api.Dockerfile b/infra/docker/api.Dockerfile
index 06b338a38..3c993295a 100755
--- a/infra/docker/api.Dockerfile
+++ b/infra/docker/api.Dockerfile
@@ -4,7 +4,7 @@
 # ============================================================
 
 # 基础镜像：Python 3.12
-FROM python:3.12-slim-bookworm
+FROM docker.m.daocloud.io/library/python:3.12-slim-bookworm
 
 # 使用阿里云镜像加速
 RUN sed -i 's|deb.debian.org|mirrors.aliyun.com|g' /etc/apt/sources.list.d/debian.sources 2>/dev/null || \
diff --git a/infra/docker/worker.Dockerfile b/infra/docker/worker.Dockerfile
index e2f130d4a..66350dc03 100755
--- a/infra/docker/worker.Dockerfile
+++ b/infra/docker/worker.Dockerfile
@@ -4,7 +4,7 @@
 # ============================================================
 
 # 基础镜像：Python 3.12 + ffmpeg
-FROM python:3.12-slim-bookworm
+FROM docker.m.daocloud.io/library/python:3.12-slim-bookworm
 
 # 使用阿里云镜像加速
 RUN sed -i 's|deb.debian.org|mirrors.aliyun.com|g' /etc/apt/sources.list.d/debian.sources 2>/dev/null || \