diff --git a/docker/docker-compose.middleware.yaml b/docker/docker-compose.middleware.yaml
index afdabd078a..60604aeaec 100644
--- a/docker/docker-compose.middleware.yaml
+++ b/docker/docker-compose.middleware.yaml
@@ -11,6 +11,9 @@ services:
       POSTGRES_DB: dify
       # postgres data directory
       PGDATA: /var/lib/postgresql/data/pgdata
+      # The sandbox service endpoint.
+      CODE_EXECUTION_ENDPOINT: "http://sandbox:8194"
+      CODE_EXECUTION_API_KEY: dify-sandbox
     volumes:
       - ./volumes/db/data:/var/lib/postgresql/data
     ports:
@@ -50,6 +53,16 @@ services:
       AUTHORIZATION_ADMINLIST_USERS: 'hello@dify.ai'
     ports:
       - "8080:8080"
+  
+  # The DifySandbox
+  sandbox:
+    image: langgenius/dify-sandbox:latest
+    restart: always
+    environment:
+      # The DifySandbox configurations
+      API_KEY: dify-sandbox
+    ports:
+      - "8194:8194"
 
   # Qdrant vector store.
   # uncomment to use qdrant as vector store.