diff --git a/api/market/consumers.py b/api/market/consumers.py
index 391a0be..531443c 100644
--- a/api/market/consumers.py
+++ b/api/market/consumers.py
@@ -100,7 +100,7 @@ def market_fetch_job():
     dispatch_market_data()
 
 
-market_scheduler.start()
+# market_scheduler.start()
 
 
 class MarketConsumers(WebsocketConsumer):
diff --git a/hailstone/settings.py b/hailstone/settings.py
index cc6c2d6..0000f81 100644
--- a/hailstone/settings.py
+++ b/hailstone/settings.py
@@ -56,14 +56,12 @@
 
 DATABASES = {
     "default": {
-        "ENGINE": "django.db.backends.mysql",
+        "ENGINE": "django.db.backends.postgresql",
         "NAME": "hailstone",
-        "USER": "root",
-        "PASSWORD": "123456",
-        "HOST": "localhost",
-        "PORT": "3306",
-        "OPTIONS": {"init_command": "SET sql_mode='STRICT_TRANS_TABLES'"},
-    }
+        "USER": "guoshijiang",
+        "PASSWORD": "",
+        "HOST": "127.0.0.1",
+    },
 }
 
 AUTH_PASSWORD_VALIDATORS = [