diff --git a/Dockerfile b/Dockerfile
index e82f55c..4c81315 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,11 +1,10 @@
-# Start your image with a node base image
 FROM node:22-alpine
 
 RUN npm install -g marp-ui
 
-ADD config.json /data/config.json
-VOLUME /data
+VOLUME /root/Documents/MarpUI
 
 EXPOSE 3000
 
 CMD [ "marp-ui" ]
+
diff --git a/config.json b/config.json
deleted file mode 100644
index 33866a5..0000000
--- a/config.json
+++ /dev/null
@@ -1,12 +0,0 @@
-{
-  "storagePath": "/data",
-  "autoSaveInterval": 30,
-  "preferredBrowser": "auto",
-  "defaultTheme": "default",
-  "mcpEnabled": false,
-  "editor": {
-    "fontSize": 14,
-    "tabSize": 2,
-    "wordWrap": true
-  }
-}
diff --git a/docker-compose.yaml b/docker-compose.yaml
index 46c950d..2193488 100644
--- a/docker-compose.yaml
+++ b/docker-compose.yaml
@@ -5,5 +5,5 @@ services:
     ports:
       - 3000:3000
     volumes:
-      - marp-ui:/data
+      - marp-ui:/root/Documents/MarpUI