diff --git a/app.py b/app.py
index b3a0c08..7baa357 100644
--- a/app.py
+++ b/app.py
@@ -13,7 +13,7 @@ def shop_random():
     return shop
 
 def send_queue(data={}):
-    credentials = pika.PlainCredentials('newrain', '123456')
+    credentials = pika.PlainCredentials(settings.MQUser, settings.MQPassword)
     connection = pika.BlockingConnection(pika.ConnectionParameters(settings.MQHost, settings.MQPort, credentials=credentials))
     channel = connection.channel()
 
@@ -29,7 +29,7 @@ def send_queue(data={}):
 
 def read_queue():
     # 建立与RabbitMQ服务器的连接
-    credentials = pika.PlainCredentials('newrain', '123456')
+    credentials = pika.PlainCredentials(settings.MQUser, settings.MQPassword)
     connection = pika.BlockingConnection(
         pika.ConnectionParameters(host=settings.MQHost, port=settings.MQPort, credentials=credentials)
     )
@@ -59,7 +59,7 @@ def index():
 
 @app.route('/read', methods=["GET","POST"])
 def read():
-    credentials = pika.PlainCredentials('newrain', '123456')
+    credentials = pika.PlainCredentials(settings.MQUser, settings.MQPassword)
     connection = pika.BlockingConnection(
         pika.ConnectionParameters(host=settings.MQHost, port=settings.MQPort, credentials=credentials)
     )