update bug

bot_start.bat

@@ -1,2 +1,2 @@
 pip install -r requirements.txt
-python main.py -c 3
+python main.py -c 8

robot.py

@@ -63,9 +63,11 @@ class Robot(Job):
         self.allContacts = self.get_all_contacts()
         self.LOG.info(f"DB+REDIS 连接池开始初始化")
         # db 配置加载
-        self.db_pool = mysql.connector.pooling.MySQLConnectionPool(self.config.mariadb)
+        self.db_pool = mysql.connector.pooling.MySQLConnectionPool(
+            **self.config.mariadb  # 解包字典，传入 host, user, password 等
+        )
         self.LOG.info(f"DB连接池加载完成: {self.config.mariadb}")
-        self.redis_pool = redis.ConnectionPool(self.config.redis)
+        self.redis_pool = redis.ConnectionPool(**self.config.redis)
         self.LOG.info(f"REDIS连接池加载完成: {self.config.redis}")
 
         self.groups = {}  # 存储按group_id分组的消息列表，每个group_id最多保留10条消息
@@ -618,3 +620,6 @@ class Robot(Job):
 
         except Exception as e:
             self.LOG.error(f"xiu_ren_pdf_send error：{e}")
+if __name__ == '__main__':
+    heisi_path = generate_pdf_from_images("xiuren/heisi")
+    print(heisi_path)