diff --git a/qlib/data/data.py b/qlib/data/data.py
index 000bd1196c..cea2f42ebd 100644
--- a/qlib/data/data.py
+++ b/qlib/data/data.py
@@ -1016,7 +1016,8 @@ def __init__(self):
         self.logger = get_module_logger(self.__class__.__name__)
         if isinstance(Cal, ClientCalendarProvider):
             Cal.set_conn(self.client)
-        Inst.set_conn(self.client)
+        if isinstance(Inst, ClientInstrumentProvider):
+            Inst.set_conn(self.client)
         if hasattr(DatasetD, "provider"):
             DatasetD.provider.set_conn(self.client)
         else:
diff --git a/setup.py b/setup.py
index 83cf6e1b60..747d885f4f 100644
--- a/setup.py
+++ b/setup.py
@@ -35,7 +35,7 @@
     "scipy>=1.0.0",
     "requests>=2.18.0",
     "sacred>=0.7.4",
-    "python-socketio==3.1.2",
+    "python-socketio",
     "redis>=3.0.1",
     "python-redis-lock>=3.3.1",
     "schedule>=0.6.0",