diff --git a/conf/config.json b/conf/config.json
index 54d9f6b..e38585f 100644
--- a/conf/config.json
+++ b/conf/config.json
@@ -36,9 +36,6 @@
             [".wss", "ws"]
         ],
         "indexes": ["index.ui", "index.html"],
-        "session_redis": {
-            "url": "redis://127.0.0.1:6379/0"
-        },
         "statics": [
             ["/bricks/", "/d/pccs/wwwroot/bricks/"],
             ["/imgs/", "/d/pccs/wwwroot/imgs/"]