增加提示

build/SnailSend/warn-SnailSend.txt

@@ -19,7 +19,7 @@ missing module named pwd - imported by posixpath (delayed, conditional, optional
 missing module named _frozen_importlib_external - imported by importlib._bootstrap (delayed), importlib (optional), importlib.abc (optional)
 excluded module named _frozen_importlib - imported by importlib (optional), importlib.abc (optional)
 missing module named 'collections.abc' - imported by traceback (top-level), typing (top-level), inspect (top-level), logging (top-level), importlib.resources.readers (top-level), selectors (top-level), tracemalloc (top-level)
-missing module named posix - imported by os (conditional, optional), posixpath (optional), shutil (conditional), importlib._bootstrap_external (conditional)
+missing module named posix - imported by posixpath (optional), shutil (conditional), importlib._bootstrap_external (conditional), os (conditional, optional)
 missing module named resource - imported by posix (top-level)
 missing module named _posixsubprocess - imported by subprocess (conditional)
 missing module named fcntl - imported by subprocess (optional)

main.py

@@ -352,6 +352,19 @@ class FileTransferApp:
         )
         cloud_button.pack()
 
+        # 提示语框架
+        tip_frame = tk.Frame(self.main_frame, bg='white')
+        tip_frame.pack(pady=(10, 30))
+
+        tip_label = tk.Label(
+            tip_frame,
+            text="💡 提示：可通过多次打开软件，分别进行发送、接收和加速操作",
+            font=("Microsoft YaHei",  11, "bold"),
+            fg="#e67e22",  # 使用橙色突出显示
+            bg='white',
+            wraplength=600  # 限制宽度，自动换行
+        )
+        tip_label.pack()
 
         # 底部信息
         footer_frame = tk.Frame(self.main_frame, bg='white')
@@ -360,7 +373,7 @@ class FileTransferApp:
         footer_label = tk.Label(
             footer_frame,
             text="© 2025 蜗牛创造 - 让文件传输更简单",
-            font=("Microsoft YaHei", 9),
+            font=("Microsoft YaHei", 12),
             fg="#bdc3c7",
             bg='white'
         )