diff --git a/services/kdocs_uploader.py b/services/kdocs_uploader.py
index 1a98c40..fa6365c 100644
--- a/services/kdocs_uploader.py
+++ b/services/kdocs_uploader.py
@@ -647,68 +647,82 @@ class KDocsUploader:
         if not image_path or not os.path.exists(image_path):
             return
 
-        if not self._ensure_playwright():
-            self._notify_admin(unit, name, image_path, self._last_error or "浏览器不可用")
-            return
-
-        if not self._open_document(doc_url):
-            self._notify_admin(unit, name, image_path, self._last_error or "打开文档失败")
-            return
-
-        if not self._is_logged_in():
-            self._login_required = True
-            self._last_login_ok = False
-            self._notify_admin(unit, name, image_path, "登录已失效，请管理员重新扫码登录")
-            log_to_client("表格上传失败: 登录已失效，请管理员重新扫码登录", user_id, account_id)
-            return
-        self._login_required = False
-        self._last_login_ok = True
-
-        prev_status = None
         account = None
+        prev_status = None
+        status_tracked = False
+
         try:
-            account = safe_get_account(user_id, account_id)
-            if account and not getattr(account, "is_running", False):
-                prev_status = getattr(account, "status", None)
-                account.status = "上传截图"
-                self._emit_account_update(user_id, account)
-        except Exception:
-            prev_status = None
+            if not self._ensure_playwright():
+                self._notify_admin(unit, name, image_path, self._last_error or "浏览器不可用")
+                return
 
-        sheet_name = (cfg.get("kdocs_sheet_name") or "").strip()
-        sheet_index = int(cfg.get("kdocs_sheet_index") or 0)
-        unit_col = (cfg.get("kdocs_unit_column") or "A").strip().upper()
-        image_col = (cfg.get("kdocs_image_column") or "D").strip().upper()
+            if not self._open_document(doc_url):
+                self._notify_admin(unit, name, image_path, self._last_error or "打开文档失败")
+                return
+
+            if not self._is_logged_in():
+                self._login_required = True
+                self._last_login_ok = False
+                self._notify_admin(unit, name, image_path, "登录已失效，请管理员重新扫码登录")
+                try:
+                    log_to_client("表格上传失败: 登录已失效，请管理员重新扫码登录", user_id, account_id)
+                except Exception:
+                    pass
+                return
+            self._login_required = False
+            self._last_login_ok = True
 
-        success = False
-        error_msg = ""
-        for attempt in range(2):
             try:
-                if sheet_name or sheet_index:
-                    self._select_sheet(sheet_name, sheet_index)
-                row_num = self._find_person_with_unit(unit, name, unit_col)
-                if row_num < 0:
-                    error_msg = f"未找到人员: {unit}-{name}"
-                    break
-                success = self._upload_image_to_cell(row_num, image_path, image_col)
-                if success:
-                    break
-            except Exception as e:
-                error_msg = str(e)
+                account = safe_get_account(user_id, account_id)
+                if account and not getattr(account, "is_running", False):
+                    prev_status = getattr(account, "status", None)
+                    account.status = "上传截图"
+                    self._emit_account_update(user_id, account)
+                    status_tracked = True
+            except Exception:
+                prev_status = None
 
-        if success:
-            self._last_success_at = time.time()
-            self._last_error = None
-            log_to_client(f"已上传表格截图: {unit}-{name}", user_id, account_id)
-            self._restore_account_status(user_id, account, prev_status)
-            return
+            sheet_name = (cfg.get("kdocs_sheet_name") or "").strip()
+            sheet_index = int(cfg.get("kdocs_sheet_index") or 0)
+            unit_col = (cfg.get("kdocs_unit_column") or "A").strip().upper()
+            image_col = (cfg.get("kdocs_image_column") or "D").strip().upper()
 
-        if not error_msg:
-            error_msg = "上传失败"
-        self._last_error = error_msg
-        self._notify_admin(unit, name, image_path, error_msg)
-        log_to_client(f"表格上传失败: {error_msg}", user_id, account_id)
-        self._restore_account_status(user_id, account, prev_status)
+            success = False
+            error_msg = ""
+            for attempt in range(2):
+                try:
+                    if sheet_name or sheet_index:
+                        self._select_sheet(sheet_name, sheet_index)
+                    row_num = self._find_person_with_unit(unit, name, unit_col)
+                    if row_num < 0:
+                        error_msg = f"未找到人员: {unit}-{name}"
+                        break
+                    success = self._upload_image_to_cell(row_num, image_path, image_col)
+                    if success:
+                        break
+                except Exception as e:
+                    error_msg = str(e)
+
+            if success:
+                self._last_success_at = time.time()
+                self._last_error = None
+                try:
+                    log_to_client(f"已上传表格截图: {unit}-{name}", user_id, account_id)
+                except Exception:
+                    pass
+                return
+
+            if not error_msg:
+                error_msg = "上传失败"
+            self._last_error = error_msg
+            self._notify_admin(unit, name, image_path, error_msg)
+            try:
+                log_to_client(f"表格上传失败: {error_msg}", user_id, account_id)
+            except Exception:
+                pass
+        finally:
+            if status_tracked:
+                self._restore_account_status(user_id, account, prev_status)
 
     def _notify_admin(self, unit: str, name: str, image_path: str, error: str) -> None:
         cfg = self._load_system_config()