diff --git a/.claude/settings.local.json b/.claude/settings.local.json
index e8d2cee..9ffacb6 100644
--- a/.claude/settings.local.json
+++ b/.claude/settings.local.json
@@ -15,7 +15,12 @@
       "Bash(pip show:*)",
       "Bash(pip3 show:*)",
       "WebFetch(domain:ai.njcqtechaicoding.com)",
-      "Bash(CLAUDE_SKILL_DIR=/Users/kid/.claude/skills/web-access node:*)"
+      "Bash(CLAUDE_SKILL_DIR=/Users/kid/.claude/skills/web-access node:*)",
+      "Bash(docker build:*)",
+      "Bash(docker run:*)",
+      "Bash(docker stop:*)",
+      "Bash(docker compose:*)",
+      "Bash(ssh-keyscan 118.195.187.179)"
     ]
   }
 }
diff --git a/Dockerfile b/Dockerfile
index f947905..60533f9 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -2,7 +2,7 @@ FROM node:22-slim AS frontend
 RUN corepack enable pnpm
 WORKDIR /app/web
 COPY web/package.json ./
-RUN pnpm install
+RUN pnpm config set registry https://registry.npmmirror.com && pnpm install
 COPY web/ ./
 RUN pnpm run build
 
@@ -10,14 +10,27 @@ FROM node:22-slim AS production
 RUN corepack enable pnpm
 WORKDIR /app
 
+# Switch to Aliyun mirror for faster apt downloads in China
+RUN sed -i \
+    -e 's|http://deb.debian.org|http://mirrors.aliyun.com|g' \
+    -e 's|http://security.debian.org|http://mirrors.aliyun.com|g' \
+    /etc/apt/sources.list.d/debian.sources
+
 # Build tools needed to compile better-sqlite3 native addon
 RUN apt-get update && apt-get install -y python3 make g++ && rm -rf /var/lib/apt/lists/*
 
 COPY server/package.json ./server/
 WORKDIR /app/server
-RUN pnpm install --prod
+# hoisted mode: flat node_modules so native addons (better-sqlite3) can locate their .node files
+# pnpm v10 blocks build scripts by default; onlyBuiltDependencies allows better-sqlite3 to compile,
+# and explicit rebuild ensures the native addon is built even if install skipped it.
+RUN echo "node-linker=hoisted" > .npmrc && \
+    pnpm config set registry https://registry.npmmirror.com && \
+    pnpm install --prod && \
+    pnpm rebuild better-sqlite3
 
 COPY server/ ./
+RUN mkdir -p data
 COPY --from=frontend /app/web/dist /app/web/dist
 
 EXPOSE 3456
diff --git a/server/package.json b/server/package.json
index 2123109..5d5c229 100644
--- a/server/package.json
+++ b/server/package.json
@@ -16,5 +16,8 @@
     "@types/express": "^5.0.0",
     "@types/node": "^22.10.0",
     "typescript": "^5.7.0"
+  },
+  "pnpm": {
+    "onlyBuiltDependencies": ["better-sqlite3"]
   }
 }