diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
index 59b013f..1d00601 100644
--- a/.github/workflows/ci.yaml
+++ b/.github/workflows/ci.yaml
@@ -42,9 +42,11 @@ jobs:
           context: .
           file: Dockerfile
           push: true
-          platforms: linux/amd64,linux/arm64,linux/arm/v7
+          platforms: linux/amd64,linux/arm64
           build-args: |
             PACKAGE_VERSION=${{ env.PACKAGE_VERSION }}
           tags: |
             ghcr.io/${{ github.repository }}:${{ env.PACKAGE_VERSION }}
             ghcr.io/${{ github.repository }}:latest
+          cache-from: type=gha
+          cache-to: type=gha,mode=max
diff --git a/Dockerfile b/Dockerfile
index 8e8b719..d024e96 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,5 +1,8 @@
 FROM node:lts-alpine
 
+# 安装构建 better-sqlite3 所需的依赖
+RUN apk add --no-cache python3 make g++
+
 COPY app /notesx/app
 COPY db /notesx/db
 COPY userfiles /notesx/userfiles
diff --git a/Makefile b/Makefile
new file mode 100644
index 0000000..41a4027
--- /dev/null
+++ b/Makefile
@@ -0,0 +1,49 @@
+.PHONY: build-app docker dev clean help
+
+# 检测包管理器 (优先使用 pnpm，否则使用 npm)
+NPM := $(shell command -v pnpm >/dev/null 2>&1 && echo pnpm || echo npm)
+
+# 获取版本号
+VERSION := $(shell cd app && $(NPM) pkg get version 2>/dev/null | xargs || echo "1.0.0")
+IMAGE_NAME := ghcr.io/kinboyw/share-note-server
+DOCKER_IMAGE := $(IMAGE_NAME):$(VERSION)
+
+help: ## 显示帮助信息
+	@echo "可用的命令:"
+	@echo "  make build-app  - 构建应用 (编译 TypeScript)"
+	@echo "  make docker     - 构建 Docker 镜像 (依赖 build-app)"
+	@echo "  make dev        - 启动开发环境 (依赖 docker)"
+	@echo "  make clean      - 清理构建产物"
+	@echo ""
+	@echo "当前版本: $(VERSION)"
+	@echo "Docker 镜像: $(DOCKER_IMAGE)"
+
+build-app: ## 构建应用
+	@echo "构建应用 (使用 $(NPM))..."
+	cd app && $(NPM) run build
+	@echo "构建完成!"
+
+docker: build-app ## 构建 Docker 镜像
+	@echo "构建 Docker 镜像: $(DOCKER_IMAGE)"
+	docker build \
+		--build-arg PACKAGE_VERSION=$(VERSION) \
+		-t $(DOCKER_IMAGE) \
+		-t $(IMAGE_NAME):latest \
+		.
+	@echo "Docker 镜像构建完成: $(DOCKER_IMAGE)"
+
+dev: docker ## 启动开发环境
+	@echo "启动开发环境..."
+	@if docker compose version >/dev/null 2>&1; then \
+		docker compose up -d; \
+	else \
+		docker-compose up -d; \
+	fi
+	@echo "开发环境已启动!"
+	@echo "服务运行在 http://localhost:3000"
+
+clean: ## 清理构建产物
+	@echo "清理构建产物..."
+	rm -rf app/dist
+	@echo "清理完成!"
+
diff --git a/app/package-lock.json b/app/package-lock.json
index b95ca20..62e2be6 100644
--- a/app/package-lock.json
+++ b/app/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "notesx-api",
-  "version": "1.1.0",
+  "version": "1.1.1",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "notesx-api",
-      "version": "1.1.0",
+      "version": "1.1.1",
       "dependencies": {
         "@hono/node-server": "^1.13.8",
         "better-sqlite3": "^12.2.0",
diff --git a/app/src/index.ts b/app/src/index.ts
index a3bb2d7..57c2f6f 100644
--- a/app/src/index.ts
+++ b/app/src/index.ts
@@ -1,5 +1,6 @@
 import { Hono } from 'hono'
 import { serve } from '@hono/node-server'
+import type { Options as HonoNodeServerOptions } from '@hono/node-server/dist/types'
 import { serveStatic } from '@hono/node-server/serve-static'
 import { cors } from 'hono/cors'
 import { etag } from 'hono/etag'
@@ -136,4 +137,29 @@ process.on('SIGTERM', () => {
 
 new Cron(appInstance)
 
-serve(app)
+const port = parseInt(process.env.PORT || '3000', 10)
+const serverTimeout = parseInt(process.env.SERVER_TIMEOUT || '600000', 10) // Default 10 minutes
+
+// Configure underlying Node server timeout via Hono node server Options
+const serverOptions: HonoNodeServerOptions = {
+  fetch: app.fetch,
+  port,
+  serverOptions: {
+    // keep-alive idle connection timeout, corresponds to Keep-Alive: timeout=... header
+    keepAliveTimeout: serverTimeout
+  }
+}
+
+const server = serve(serverOptions)
+
+// Manually set timeout options after creating server (compatible with different Node.js versions and type definitions)
+// These options are available in Node.js 18+ but type definitions may be incomplete
+if ('timeout' in server && typeof (server as any).timeout === 'number') {
+  (server as any).timeout = serverTimeout
+}
+if ('requestTimeout' in server && typeof (server as any).requestTimeout === 'number') {
+  (server as any).requestTimeout = serverTimeout
+}
+if ('headersTimeout' in server && typeof (server as any).headersTimeout === 'number') {
+  (server as any).headersTimeout = serverTimeout
+}
diff --git a/app/src/v1/File.ts b/app/src/v1/File.ts
index d62fec0..22e486c 100644
--- a/app/src/v1/File.ts
+++ b/app/src/v1/File.ts
@@ -163,13 +163,48 @@ export default class File extends Controller {
       }
     } else if (this.extension === 'css') {
       /*
-       * CSS is special, as it uses the user's UID for the filename
+       * CSS files support multiple chunks
+       * 1. If hash is provided, check if a CSS file with the same hash already exists (avoid duplicate uploads)
+       * 2. If exists, use that filename
+       * 3. If not, generate a new filename (user UID + first 8 chars of hash as suffix)
        */
-      this.filename = await this.getCssFilename()
-      await this.file.load({
-        filetype: this.extension,
-        filename: this.filename
-      })
+      const cssFilename = await this.getCssFilename()
+      
+      if (this.hash) {
+        // Check if a CSS file with the same hash already exists
+        const existingCss = this.app.db.prepare(`
+          SELECT filename, hash 
+          FROM files 
+          WHERE filetype = 'css' 
+          AND filename LIKE ?
+          AND hash = ?
+          LIMIT 1
+        `).get(cssFilename + '%', this.hash) as { filename: string; hash: string } | undefined
+        
+        if (existingCss) {
+          // CSS file with same hash exists, use it
+          this.filename = existingCss.filename
+          await this.file.load({
+            filetype: this.extension,
+            filename: this.filename
+          })
+        } else {
+          // Not found, generate new filename: user UID + first 8 chars of hash as suffix
+          const hashSuffix = this.hash.substring(0, 8)
+          this.filename = cssFilename + hashSuffix
+          await this.file.load({
+            filetype: this.extension,
+            filename: this.filename
+          })
+        }
+      } else {
+        // No hash provided, use legacy logic (single CSS file)
+        this.filename = cssFilename
+        await this.file.load({
+          filetype: this.extension,
+          filename: this.filename
+        })
+      }
     } else {
       /*
        * Other file-types, not HTML
@@ -206,7 +241,33 @@ export default class File extends Controller {
     const template = this.post.template
 
     // Make replacements
-    note.setCss(this.getDisplayUrl(await this.getCssFilename(), 'css'))
+    // Handle CSS files: support array format css?: Array<{ url: string, hash: string }>
+    if (template.css && Array.isArray(template.css) && template.css.length > 0) {
+      const cssUrls = template.css
+        .map((cssItem: { url: string; hash: string }) => {
+          if (!cssItem?.url) return null
+          
+          const cssUrl = cssItem.url
+          if (cssUrl.startsWith('http://') || cssUrl.startsWith('https://')) {
+            return cssUrl
+          } else if (cssUrl.startsWith('/')) {
+            return this.app.baseWebUrl + cssUrl
+          } else {
+            return this.app.baseWebUrl + '/' + cssUrl
+          }
+        })
+        .filter((url: string | null): url is string => url !== null)
+      
+      if (cssUrls.length > 0) {
+        note.setCss(cssUrls)
+      } else {
+        // Array is empty or invalid, fallback to legacy single CSS file logic
+        note.setCss(this.getDisplayUrl(await this.getCssFilename(), 'css'))
+      }
+    } else {
+      // No CSS array provided, use legacy single CSS file logic
+      note.setCss(this.getDisplayUrl(await this.getCssFilename(), 'css'))
+    }
     note.setWidth(template.width)
     note.enableMathjax(!!template.mathJax)
 
@@ -393,37 +454,75 @@ export default class File extends Controller {
     return this.cssFilename
   }
 
+  /**
+   * Check all CSS files for the user
+   * Returns array format, each element contains url and hash
+   */
   async checkCss () {
-    const file = await Mapper(this.app.db, 'files')
-    await file.load({
-      filename: await this.getCssFilename(),
-      filetype: 'css'
-    })
+    // Query all CSS files for this user (matched by filename prefix)
+    const cssFilename = await this.getCssFilename()
+    const cssFiles = this.app.db.prepare(`
+      SELECT filename, hash, filetype 
+      FROM files 
+      WHERE filetype = 'css' 
+      AND filename LIKE ?
+      ORDER BY filename
+    `).all(cssFilename + '%') as Array<{ filename: string; hash: string; filetype: string }>
+
+    // Convert to array format, each element contains url and hash
+    const cssArray = cssFiles.map(cssFile => ({
+      url: this.getDisplayUrl(cssFile.filename, cssFile.filetype),
+      hash: cssFile.hash
+    }))
+
     return {
-      success: !!file?.found
+      success: cssArray.length > 0,
+      css: cssArray.length > 0 ? cssArray : []
     }
   }
 
   /**
    * Check to see if a file matching this exact contents is already uploaded on the server
+   * For CSS files, supports checking multiple chunk files by hash
    */
   async checkFile (item?: CheckFileItem): Promise<CheckFileResult> {
     const params: { [key: string]: string } = {
       filetype: item?.filetype || this.post.filetype,
       hash: item?.hash || this.post.hash
     }
+    
     if (params.filetype === 'css') {
-      // CSS files also need to match on salted UID
-      params.filename = await this.getCssFilename()
-    }
-    const file = await Mapper(this.app.db, 'files')
-    if (params.filetype && params.hash) {
-      await file.load(params)
-      if (file.found) {
-        const url = this.getDisplayUrl(file.row.filename, file.row.filetype)
-        return this.returnSuccessUrl(url)
+      // CSS files: match by hash and user UID (filename prefix)
+      // Since there may be multiple CSS chunks now, need to find the specific file by hash
+      const cssFilename = await this.getCssFilename()
+      if (params.hash) {
+        // Query if there's a matching hash in the user's CSS files
+        const cssFile = this.app.db.prepare(`
+          SELECT filename, hash, filetype 
+          FROM files 
+          WHERE filetype = 'css' 
+          AND filename LIKE ?
+          AND hash = ?
+          LIMIT 1
+        `).get(cssFilename + '%', params.hash) as { filename: string; hash: string; filetype: string } | undefined
+        
+        if (cssFile) {
+          const url = this.getDisplayUrl(cssFile.filename, cssFile.filetype)
+          return this.returnSuccessUrl(url)
+        }
+      }
+    } else {
+      // Non-CSS files: use original logic
+      const file = await Mapper(this.app.db, 'files')
+      if (params.filetype && params.hash) {
+        await file.load(params)
+        if (file.found) {
+          const url = this.getDisplayUrl(file.row.filename, file.row.filetype)
+          return this.returnSuccessUrl(url)
+        }
       }
     }
+    
     return {
       success: false,
       url: null
@@ -440,20 +539,26 @@ export default class File extends Controller {
       result.push(file)
     }
 
-    // Get the info on the user's CSS (if exists)
-    const css = await Mapper(this.app.db, 'files')
-    await css.load({
-      filename: await this.getCssFilename(),
-      filetype: 'css'
-    })
+    // Get the info on the user's CSS files (returns array format)
+    const cssFilename = await this.getCssFilename()
+    const cssFiles = this.app.db.prepare(`
+      SELECT filename, hash, filetype 
+      FROM files 
+      WHERE filetype = 'css' 
+      AND filename LIKE ?
+      ORDER BY filename
+    `).all(cssFilename + '%') as Array<{ filename: string; hash: string; filetype: string }>
+
+    // Convert to array format, each element contains url and hash
+    const cssArray = cssFiles.map(cssFile => ({
+      url: this.getDisplayUrl(cssFile.filename, cssFile.filetype),
+      hash: cssFile.hash
+    }))
 
     return {
       success: true,
       files: result,
-      css: css.notFound ? null : {
-        url: this.getDisplayUrl(await this.getCssFilename(), 'css'),
-        hash: css.row.hash
-      }
+      css: cssArray
     }
   }
 
diff --git a/app/src/v1/WebNote.ts b/app/src/v1/WebNote.ts
index 6c28d45..6b5b60a 100644
--- a/app/src/v1/WebNote.ts
+++ b/app/src/v1/WebNote.ts
@@ -62,8 +62,15 @@ export default class WebNote {
       }[tag] || ''))
   }
 
-  setCss (url: string) {
-    this.replace(this.placeholders.css, url)
+  setCss (url: string | string[]) {
+    if (Array.isArray(url)) {
+      // Multiple CSS files: generate multiple link tags
+      const cssLinks = url.map(cssUrl => `<link rel='stylesheet' href='${cssUrl}'>`).join('\n    ')
+      this.replace(this.placeholders.css, cssLinks)
+    } else {
+      // Single CSS file: maintain backward compatibility
+      this.replace(this.placeholders.css, `<link rel='stylesheet' href='${url}'>`)
+    }
   }
 
   setWidth (width: any) {
diff --git a/app/src/v1/helpers.ts b/app/src/v1/helpers.ts
index e0d674b..bf1b27c 100644
--- a/app/src/v1/helpers.ts
+++ b/app/src/v1/helpers.ts
@@ -74,7 +74,9 @@ export async function sha256 (data: string | ArrayBuffer) {
 }
 
 export async function sha1 (data: string | Buffer) {
-  return sha('SHA-1', data)
+  // Convert Buffer to ArrayBuffer
+  const arrayBuffer = typeof data === 'string' ? data : new Uint8Array(data).buffer
+  return sha('SHA-1', arrayBuffer)
 }
 
 export async function shortHash (text: string) {
diff --git a/app/src/v1/templates/note.html b/app/src/v1/templates/note.html
index 56d6a09..27d92e6 100644
--- a/app/src/v1/templates/note.html
+++ b/app/src/v1/templates/note.html
@@ -10,7 +10,7 @@
     <style>
         TEMPLATE_WIDTH
     </style>
-    <link rel='stylesheet' href='TEMPLATE_CSS'>
+    TEMPLATE_CSS
     <link rel='stylesheet' href='TEMPLATE_ASSETS_WEBROOT/global-note-styles.css'>
     <script src='TEMPLATE_ASSETS_WEBROOT/app.js'></script>
     TEMPLATE_SCRIPTS
diff --git a/docker-compose.yml b/docker-compose.yml
index 1fdc2be..95e87f7 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -1,6 +1,6 @@
 services:
   notesx-server:
-    image: ghcr.io/note-sx/server:latest
+    image: ghcr.io/kinboyw/share-note-server:latest
     container_name: notesx-server
     restart: always
     ports:
diff --git a/mise.toml b/mise.toml
new file mode 100644
index 0000000..df7e1bb
--- /dev/null
+++ b/mise.toml
@@ -0,0 +1,2 @@
+[tools]
+node = "v22"