minor fix

main.py

@@ -366,7 +366,7 @@ def main(driver: WebDriver):
                     clean = True
                     attempt += 1
                     request = get_request()
-                    tell('[信息] 正在发送：%s (%.2f %%)' % (recipient, current / limit * 100))
+                    tell('正在发送：%s (%.2f %%)' % (recipient, current / limit * 100))
 
                     if (target := get_address()) != address:
                         exception = Exception(f'邮件发件地址与设定不一致\n>> {address}\n>> {target}')
@@ -476,12 +476,11 @@ def main(driver: WebDriver):
                         break
                 except Faillable as o:
                     request = o.request
-                except (KeyboardInterrupt, ShutDown, InvalidSessionIdException) as e:
-                    tell('程序中断', e, level=1)
-                    status = Status.TERMINATED
-                    break
                 except Exception as e:
                     tell(f'发生错误 ({attempt})', e, level=0)
+                    if connection.closed or isinstance(e, KeyboardInterrupt):
+                        status = Status.TERMINATED
+                        break
                     outbox.put(Command('setStatus', 'FAILED'))
                     request = inbox.get()
 
@@ -496,7 +495,7 @@ def main(driver: WebDriver):
                     status = Status.INACTIVE
 
         progress = cursor / limit * 100
-        tell('[信息] 当前进度：%.2f %%' % progress)
+        tell('当前进度：%.2f %%' % progress)
         tell(f'已发送 {sent} 封；发送失败 {errors} 封；跳过重复项 {warnings} 个')
 
         if parameters.get('save'):