diff --git a/pipeline.yml b/pipeline.yml
deleted file mode 100644
index 5f017b5..0000000
--- a/pipeline.yml
+++ /dev/null
@@ -1,133 +0,0 @@
-# =============================================================================
-# MQTTX — 云效流水线配置 (Alibaba Cloud Flow / Codeup)
-# =============================================================================
-# 触发方式：推送 master 分支或创建标签时自动运行
-# 构建环境：云效默认 Linux 构建机 (Ubuntu)
-# 产出产物：AppImage (Linux) + 更新签名
-#
-# 前置准备 — 在云效流水线「变量」中设置：
-#   TAURI_SIGNING_KEY        — Tauri 更新签名私钥 (base64 编码)
-#   TAURI_SIGNING_PASSWORD   — 签名私钥密码
-#   UPDATER_ENDPOINT         — 更新服务器地址（可选，用于替换默认值）
-# =============================================================================
-
-stages:
-  # ── 阶段 1：代码检查与类型校验 ──────────────────────────────────────
-  lint:
-    jobs:
-      lint-job:
-        steps:
-          - checkout: {}
-
-          - run:
-              name: 安装 pnpm
-              command: npm install -g pnpm
-
-          - run:
-              name: 安装依赖
-              command: pnpm install
-
-          - run:
-              name: Vue 类型检查
-              command: pnpm exec vue-tsc --noEmit
-
-  # ── 阶段 2：Linux 构建 (AppImage) ──────────────────────────────────
-  build-linux:
-    needs: [lint]
-    jobs:
-      build-linux-job:
-        steps:
-          - checkout: {}
-
-          # ---------- 系统依赖 ----------
-          - run:
-              name: 安装 Tauri 系统依赖
-              command: |
-                apt-get update -qq
-                apt-get install -y -qq \
-                  libwebkit2gtk-4.1-dev \
-                  libgtk-3-dev \
-                  libayatana-appindicator3-dev \
-                  librsvg2-dev \
-                  patchelf \
-                  libssl-dev \
-                  libsoup-3.0-dev \
-                  libjavascriptcoregtk-4.1-dev
-
-          # ---------- Rust ----------
-          - run:
-              name: 安装 Rust 工具链
-              command: |
-                curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs \
-                  | sh -s -- -y --default-toolchain stable
-                # 将 cargo 加入全局 PATH 供后续步骤使用
-                echo "export PATH=\"$HOME/.cargo/bin:$PATH\"" >> ~/.bashrc
-
-          # ---------- Node.js / pnpm ----------
-          - run:
-              name: 安装 pnpm
-              command: npm install -g pnpm
-
-          - run:
-              name: 安装前端依赖
-              command: |
-                source ~/.bashrc
-                pnpm install
-
-          # ---------- 构建 Tauri (Linux) ----------
-          - run:
-              name: 构建 Tauri 桌面应用
-              command: |
-                source ~/.bashrc
-                pnpm tauri build 2>&1
-
-          # ---------- 签名更新包 (可选) ----------
-          - run:
-              name: 签名更新构件
-              condition:
-                - exists: $TAURI_SIGNING_KEY
-                - exists: $TAURI_SIGNING_PASSWORD
-              command: |
-                source ~/.bashrc
-                BUNDLE_DIR="src-tauri/target/release/bundle"
-                APPIMAGE=$(ls "$BUNDLE_DIR/appimage/"*.AppImage 2>/dev/null | head -1)
-                if [ -n "$APPIMAGE" ]; then
-                  echo "签名 AppImage: $APPIMAGE"
-                  echo "$TAURI_SIGNING_KEY" | base64 -d > /tmp/signing.key
-                  pnpm tauri signer sign \
-                    -k /tmp/signing.key \
-                    -p "$TAURI_SIGNING_PASSWORD" \
-                    "$APPIMAGE"
-                  rm -f /tmp/signing.key
-                fi
-
-          # ---------- 上传构建产物 ----------
-          - artifacts:
-              name: Linux AppImage 安装包
-              paths:
-                - src-tauri/target/release/bundle/appimage/*.AppImage
-                - src-tauri/target/release/bundle/appimage/*.AppImage.tar.gz
-                - src-tauri/target/release/bundle/appimage/*.sig
-                - src-tauri/target/release/bundle/appimage/*.sig.tar.gz
-
-  # ── 阶段 3：发布 (仅标签触发) ──────────────────────────────────────
-  release:
-    needs: [build-linux]
-    condition:
-      - startsWith: .tag
-    jobs:
-      release-job:
-        steps:
-          - checkout: {}
-
-          - run:
-              name: 生成更新 JSON
-              command: |
-                VERSION="${GIT_TAG#v}"
-                echo "{\"version\":\"$VERSION\",\"notes\":\"MQTTX $VERSION 发布\",\"pub_date\":\"$(date -u +%Y-%m-%dT%H:%M:%SZ)\",\"platforms\":{}}" > update.json
-                echo "更新 JSON 已生成"
-
-          - artifacts:
-              name: 更新元数据
-              paths:
-                - update.json
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