diff --git a/database.py b/database.py
index 4ec9e34..fef9e4a 100755
--- a/database.py
+++ b/database.py
@@ -234,9 +234,9 @@ def init_database():
         try:
             cursor.execute('''
                 INSERT INTO system_config (
-                    id, max_concurrent_global, schedule_enabled,
-                    schedule_time, schedule_browse_type, schedule_weekdays
-                ) VALUES (1, 2, 0, '02:00', '应读', '1,2,3,4,5,6,7')
+                    id, max_concurrent_global, max_concurrent_per_account, max_screenshot_concurrent,
+                    schedule_enabled, schedule_time, schedule_browse_type, schedule_weekdays
+                ) VALUES (1, 2, 1, 3, 0, '02:00', '应读', '1,2,3,4,5,6,7')
             ''')
             conn.commit()
             print("✓ 已创建系统配置(默认并发2,定时任务关闭)")