diff --git a/.npmrc b/.npmrc
deleted file mode 100644
index 50521ca..0000000
--- a/.npmrc
+++ /dev/null
@@ -1,5 +0,0 @@
-onlyBuiltDependencies[]=prisma
-onlyBuiltDependencies[]=@prisma/client
-onlyBuiltDependencies[]=@prisma/engines
-onlyBuiltDependencies[]=sharp
-onlyBuiltDependencies[]=unrs-resolver
diff --git a/Dockerfile b/Dockerfile
index 7faa630..34c4b55 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -3,8 +3,8 @@ FROM node:22-alpine AS base
 # ── 依赖安装层 ──
 FROM base AS deps
 WORKDIR /app
-RUN corepack enable pnpm
-COPY package.json pnpm-lock.yaml .npmrc ./
+RUN npm install -g pnpm@9
+COPY package.json pnpm-lock.yaml ./
 COPY prisma ./prisma
 RUN pnpm install --frozen-lockfile
 RUN pnpm exec prisma generate
@@ -12,7 +12,7 @@ RUN pnpm exec prisma generate
 # ── 构建层 ──
 FROM base AS builder
 WORKDIR /app
-RUN corepack enable pnpm
+RUN npm install -g pnpm@9
 COPY --from=deps /app/node_modules ./node_modules
 COPY . .
 ENV NEXT_TELEMETRY_DISABLED=1
@@ -21,7 +21,6 @@ RUN pnpm build
 # ── 运行层 ──
 FROM base AS runner
 WORKDIR /app
-RUN corepack enable pnpm
 
 ENV NODE_ENV=production
 ENV NEXT_TELEMETRY_DISABLED=1