diff --git a/scripts/tui.py b/scripts/tui.py
index c35538e..50e9619 100644
--- a/scripts/tui.py
+++ b/scripts/tui.py
@@ -7,6 +7,7 @@ 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 glob
 import os
 import subprocess
 import sys
@@ -36,6 +37,28 @@ def _clean(s: str) -> str:
     return s.strip().strip("'\"") if s else ""
 
 
+def cleanup_artifacts(path: str) -> None:
+    """上传成功后清理临时产物 (密文/分卷/init json/清单)
+
+    失败时不清: 断点续传依赖卷文件 + init json。
+    """
+    removed = 0
+    for pattern in (
+        path + ".enc",
+        path + ".enc.part*",
+        path + ".init.json",
+        path + "_manifest.json",
+    ):
+        for p in glob.glob(pattern):
+            try:
+                os.remove(p)
+                removed += 1
+            except OSError:
+                pass
+    if removed:
+        print(f"[清理] 已删除 {removed} 个临时文件")
+
+
 def upload() -> None:
     print("--- 上传文件 ---")
     path = _clean(input("文件路径: "))
@@ -61,7 +84,11 @@ def upload() -> None:
 
     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")
+    if code == 0:
+        print("[完成]")
+        cleanup_artifacts(path)  # 上传成功, 清理临时产物
+    else:
+        print("[失败] 上传出错 (临时文件保留, 可续传)")
 
 
 def tasks() -> None: