diff --git a/scripts/ask.py b/scripts/ask.py
index 1444db7..b94b318 100644
--- a/scripts/ask.py
+++ b/scripts/ask.py
@@ -1,21 +1,34 @@
 """TUI 辅助: 中文输入收集
 
 vue-tui 的 useInput 在 raw mode 下不支持 IME, 中文输入必须走 Python cooked-mode input()。
-用法: python ask.py <提示词> [默认值]  -> 最后一行输出 JSON {"answer": "..."}
+调用方 (TUI) 会先把 vue-tui 输入监听暂停 (isActive=false), 本脚本独占 tty:
+  - 终端从 raw 临时切回 cooked+echo 供 input()/IME 使用, 结束后恢复
+  - prompt 写 stderr (继承终端直接显示), 答案 JSON 写 stdout (管道回传 TUI)
+用法: python ask.py <提示词> [默认值]  -> stdout 输出 JSON {"answer": "..."}
 """
 
 import json
 import sys
+import termios
 
-prompt = sys.argv[1] if len(sys.argv) > 1 else "输入"
-default = sys.argv[2] if len(sys.argv) > 2 else ""
-sys.stdout.write(f"{prompt} [{default}]: ")
-sys.stdout.flush()
+fd = sys.stdin.fileno()
+old = termios.tcgetattr(fd)
+new = termios.tcgetattr(fd)
+new[3] |= termios.ICANON | termios.ECHO  # 开行缓冲 + 回显 (cooked mode)
+termios.tcsetattr(fd, termios.TCSANOW, new)
 try:
-    answer = input()
-except EOFError:
-    answer = ""
-if not answer:
-    answer = default
+    prompt = sys.argv[1] if len(sys.argv) > 1 else "输入"
+    default = sys.argv[2] if len(sys.argv) > 2 else ""
+    # prompt 走 stderr: 继承终端直接显示 (stdout 管道是给 TUI 解析 JSON 的)
+    sys.stderr.write(f"{prompt} [{default}]: ")
+    sys.stderr.flush()
+    try:
+        answer = sys.stdin.readline().rstrip("\n")
+    except EOFError:
+        answer = ""
+    if not answer:
+        answer = default
+finally:
+    termios.tcsetattr(fd, termios.TCSANOW, old)
 print()
 print(json.dumps({"answer": answer}, ensure_ascii=False))
diff --git a/scripts/tui.py b/scripts/tui.py
new file mode 100644
index 0000000..7637bd2
--- /dev/null
+++ b/scripts/tui.py
@@ -0,0 +1,113 @@
+#!/usr/bin/env python3
+"""7z-encrypt 客户端 TUI (Python input() REPL, 中文 IME 友好)
+
+vue-tui 版输入竞争问题修复前的过渡方案 (mt-translate 同款模式:
+vue-tui 的 raw mode 输入无法配合 IME, Python cooked-mode input() 可以)。
+
+流程: 直接驱动 7z-encrypt 客户端模块 CLI, 实时透传进度输出。
+"""
+
+import os
+import subprocess
+import sys
+
+CLIENT_DIR = "/home/lou/文档/7z-encrypt"
+PYTHON = os.path.join(CLIENT_DIR, ".venv", "bin", "python")
+
+
+def run(args: list[str]) -> int:
+    """子进程运行 7z-encrypt CLI, 实时透传输出 (进度可见)"""
+    proc = subprocess.Popen(
+        [PYTHON] + args,
+        cwd=CLIENT_DIR,
+        text=True,
+        encoding="utf-8",
+    )
+    try:
+        return proc.wait()
+    except KeyboardInterrupt:
+        proc.kill()
+        print("\n[已中断]")
+        return 130
+
+
+def upload() -> None:
+    print("--- 上传文件 ---")
+    path = input("文件路径: ").strip()
+    if not path or not os.path.exists(path):
+        print(f"[错误] 文件不存在: {path}")
+        return
+    server = (
+        input("服务器 [http://127.0.0.1:8000]: ").strip()
+        or "http://127.0.0.1:8000"
+    )
+    chunk_size = input("卷大小 MB [10]: ").strip() or "10"
+
+    print("\n[1/2] 加密 + 分卷 + 元数据 ...")
+    code = run(["metadata.py", path, "--chunk-size", chunk_size])
+    if code != 0:
+        print("[失败] 加密/分卷出错")
+        return
+
+    init_json = path + ".init.json"
+    manifest = path + "_manifest.json"
+    if not (os.path.exists(init_json) and os.path.exists(manifest)):
+        print("[失败] 产物缺失 (init.json / manifest)")
+        return
+
+    print("\n[2/2] 上传 ...")
+    code = run(["transfer.py", "--server", server, "--init", init_json, "--manifest", manifest])
+    print("[完成]" if code == 0 else "[失败] 上传出错")
+
+
+def tasks() -> None:
+    print("--- 任务续传 ---")
+    run(["state.py", "pending"])
+
+
+def config_show() -> None:
+    print("--- 配置 ---")
+    run(["config.py"])
+
+
+def config_edit() -> None:
+    url = input("服务器地址: ").strip()
+    if not url:
+        return
+    run(["config.py", "--set-server", url])
+    config_show()
+
+
+def main() -> int:
+    print("7z-encrypt 客户端 (Python TUI)")
+    print("安全文件传输 · 加密 / 分卷 / 上传")
+    while True:
+        print()
+        print("主菜单")
+        print("  1. 上传文件")
+        print("  2. 任务续传")
+        print("  3. 配置")
+        print("  q. 退出")
+        choice = input("> ").strip().lower()
+        if choice == "1":
+            upload()
+        elif choice == "2":
+            tasks()
+        elif choice == "3":
+            config_show()
+            edit = input("修改服务器地址? (y/N): ").strip().lower()
+            if edit == "y":
+                config_edit()
+        elif choice == "q":
+            print("再见")
+            return 0
+        else:
+            print("无效输入")
+
+
+if __name__ == "__main__":
+    try:
+        sys.exit(main())
+    except KeyboardInterrupt:
+        print("\n再见")
+        sys.exit(130)
diff --git a/src/app.vue b/src/app.vue
index 0cd742b..66e6d0f 100644
--- a/src/app.vue
+++ b/src/app.vue
@@ -4,20 +4,26 @@ import { Box, Text, useInput } from "@vue-tui/runtime";
 import Upload from "./views/upload.vue";
 import Tasks from "./views/tasks.vue";
 import Config from "./views/config.vue";
+import { inputEnabled } from "./lib/pipeline";
 
 type View = "menu" | "upload" | "tasks" | "config";
 const view = shallowRef<View>("menu");
 
-useInput((input) => {
-  if (view.value !== "menu") {
-    if (input === "q" || input === "\u001b") view.value = "menu";
-    return;
-  }
-  if (input === "1") view.value = "upload";
-  else if (input === "2") view.value = "tasks";
-  else if (input === "3") view.value = "config";
-  else if (input === "q") process.exit(0);
-});
+useInput(
+  (event) => {
+    // 事件对象: {type:"text",text} 或 {type:"key",key:{name}}
+    const t = event.type === "text" ? event.text : event.type === "key" ? event.key.name : "";
+    if (view.value !== "menu") {
+      if (t === "q" || t === "escape") view.value = "menu";
+      return;
+    }
+    if (t === "1") view.value = "upload";
+    else if (t === "2") view.value = "tasks";
+    else if (t === "3") view.value = "config";
+    else if (t === "q") process.exit(0);
+  },
+  { isActive: inputEnabled },
+);
 </script>
 
 <template>
diff --git a/src/lib/pipeline.ts b/src/lib/pipeline.ts
index f763b67..0082d8a 100644
--- a/src/lib/pipeline.ts
+++ b/src/lib/pipeline.ts
@@ -1,8 +1,15 @@
 // 与 7z-encrypt Python 管线之间的桥 (spawn 子进程, 逐行回传输出)
 import { spawn } from "node:child_process";
+import { ref } from "vue";
 
 const CLIENT_DIR = "/home/lou/文档/7z-encrypt";
 const PYTHON = `${CLIENT_DIR}/.venv/bin/python`;
+// ask.py 是 tui 项目的脚本, 必须绝对路径 (runPython 的 cwd 是 7z-encrypt)
+const ASK_SCRIPT = "/home/lou/文档/tui/scripts/ask.py";
+
+// 输入暂停开关: ask 期间置 false, 各 useInput 传 isActive 引用 ->
+// vue-tui 释放 stdin 监听, ask.py 从 tty 读输入无竞争
+export const inputEnabled = ref(true);
 
 export interface RunResult {
   code: number;
@@ -13,36 +20,59 @@ export interface RunResult {
 export function runPython(
   args: string[],
   onLine?: (line: string) => void,
+  spawnOptions: { stdio?: ("inherit" | "pipe" | "ignore")[] } = {},
 ): Promise<RunResult> {
   return new Promise((resolve, reject) => {
     const child = spawn(PYTHON, args, {
       cwd: CLIENT_DIR,
       env: { ...process.env, PYTHONIOENCODING: "utf-8" },
+      stdio: spawnOptions.stdio,
     });
     const lines: string[] = [];
-    child.stdout.on("data", (buf: Buffer) => {
-      for (const line of buf.toString().split("\n")) {
-        const l = line.replace(/\r$/, "");
-        if (!l) continue;
-        lines.push(l);
-        onLine?.(l);
-      }
-    });
-    child.stderr.on("data", (buf: Buffer) => {
-      for (const line of buf.toString().split("\n")) {
-        const l = line.trim();
-        if (!l) continue;
-        lines.push(`[stderr] ${l}`);
-      }
-    });
+    const out = child.stdout;
+    if (out) {
+      out.on("data", (buf: Buffer) => {
+        for (const line of buf.toString().split("\n")) {
+          const l = line.replace(/\r$/, "");
+          if (!l) continue;
+          lines.push(l);
+          onLine?.(l);
+        }
+      });
+    }
+    const err = child.stderr;
+    if (err) {
+      err.on("data", (buf: Buffer) => {
+        for (const line of buf.toString().split("\n")) {
+          const l = line.trim();
+          if (!l) continue;
+          lines.push(`[stderr] ${l}`);
+        }
+      });
+    }
     child.on("close", (code) => resolve({ code: code ?? -1, lines }));
     child.on("error", reject);
   });
 }
 
-/** 中文输入 (Python cooked-mode input, 支持 IME) */
+/** 中文输入 (stdin 忽略 + ask.py 自开 /dev/tty, 支持 IME) */
 export async function ask(prompt: string, fallback = ""): Promise<string> {
-  const r = await runPython(["scripts/ask.py", prompt, fallback]);
+  let r: RunResult;
+  inputEnabled.value = false; // 暂停 vue-tui 输入, 让 ask.py 独占 tty
+  try {
+    r = await runPython(
+      [ASK_SCRIPT, prompt, fallback],
+      undefined,
+      // stdin 继承终端 (ask.py input() 直接读 tty, 此时 vue-tui 已释放监听);
+      // stderr 继承终端 (prompt 直接显示); stdout 管道回传 JSON 答案
+      { stdio: ["inherit", "pipe", "inherit"] },
+    );
+  } catch (e) {
+    process.stderr.write(`[ask-error] ${String(e)}\n`);
+    inputEnabled.value = true;
+    return "";
+  }
+  inputEnabled.value = true; // 恢复 vue-tui 输入
   for (const line of [...r.lines].reverse()) {
     try {
       const obj = JSON.parse(line) as { answer: string };
diff --git a/src/views/config.vue b/src/views/config.vue
index a61fafb..ac6bfbc 100644
--- a/src/views/config.vue
+++ b/src/views/config.vue
@@ -1,7 +1,7 @@
 <script setup lang="ts">
 import { shallowRef, onMounted } from "vue";
 import { Box, Text, useInput } from "@vue-tui/runtime";
-import { runPython, ask } from "../lib/pipeline";
+import { runPython, ask, inputEnabled } from "../lib/pipeline";
 
 const content = shallowRef("(读取中)");
 
@@ -21,9 +21,13 @@ async function edit() {
 
 onMounted(() => void show());
 
-useInput((input) => {
-  if (input === "e") void edit();
-});
+useInput(
+  (event) => {
+    const t = event.type === "text" ? event.text : "";
+    if (t === "e") void edit();
+  },
+  { isActive: inputEnabled },
+);
 </script>
 
 <template>
diff --git a/src/views/tasks.vue b/src/views/tasks.vue
index 9b9f0d3..d6adc90 100644
--- a/src/views/tasks.vue
+++ b/src/views/tasks.vue
@@ -1,7 +1,7 @@
 <script setup lang="ts">
 import { shallowRef, onMounted } from "vue";
 import { Box, Text, useInput } from "@vue-tui/runtime";
-import { runPython } from "../lib/pipeline";
+import { runPython, inputEnabled } from "../lib/pipeline";
 
 const lines = shallowRef<string[]>([]);
 const message = shallowRef("查询中...");
@@ -15,9 +15,13 @@ async function refresh() {
 
 onMounted(() => void refresh());
 
-useInput((input) => {
-  if (input === "r") void refresh();
-});
+useInput(
+  (event) => {
+    const t = event.type === "text" ? event.text : event.type === "key" ? event.key.name : "";
+    if (t === "r") void refresh();
+  },
+  { isActive: inputEnabled },
+);
 </script>
 
 <template>
diff --git a/src/views/upload.vue b/src/views/upload.vue
index dc960c7..b56b929 100644
--- a/src/views/upload.vue
+++ b/src/views/upload.vue
@@ -1,7 +1,7 @@
 <script setup lang="ts">
 import { shallowRef } from "vue";
 import { Box, Text, useInput } from "@vue-tui/runtime";
-import { ask, deriveArtifacts, parseProgress, runPython } from "../lib/pipeline";
+import { ask, deriveArtifacts, inputEnabled, parseProgress, runPython } from "../lib/pipeline";
 
 type Phase =
   | "idle"
@@ -25,14 +25,24 @@ const pushLog = (line: string) => {
   log.value = next;
 };
 
-useInput((input) => {
-  if (input !== "1" || phase.value !== "idle") return;
-  void startFlow();
-});
+useInput(
+  (event) => {
+    const t = event.type === "text" ? event.text : "";
+    if (t !== "1" || phase.value !== "idle") return;
+    void startFlow();
+  },
+  { isActive: inputEnabled },
+);
 
 async function startFlow() {
   phase.value = "ask_file";
-  filePath.value = await ask("文件路径", "/tmp/demo.bin");
+  try {
+    filePath.value = await ask("文件路径", "/tmp/demo.bin");
+  } catch (e) {
+    phase.value = "error";
+    message.value = `ask 异常: ${String(e)}`;
+    return;
+  }
   phase.value = "ask_server";
   server.value = await ask("服务器", "http://192.168.10.133:8000");
   if (!filePath.value || !server.value) {