diff --git a/api/tests/integration_tests/workflow/nodes/code_executor/test_code_python3.py b/api/tests/integration_tests/workflow/nodes/code_executor/test_code_python3.py
index cbe4a5d33..25af312af 100644
--- a/api/tests/integration_tests/workflow/nodes/code_executor/test_code_python3.py
+++ b/api/tests/integration_tests/workflow/nodes/code_executor/test_code_python3.py
@@ -1,4 +1,3 @@
-import json
 from textwrap import dedent
 
 from core.helper.code_executor.code_executor import CodeExecutor, CodeLanguage
diff --git a/docker/docker-compose.middleware.yaml b/docker/docker-compose.middleware.yaml
index dbfc1ea53..00faa2960 100644
--- a/docker/docker-compose.middleware.yaml
+++ b/docker/docker-compose.middleware.yaml
@@ -41,7 +41,7 @@ services:
 
   # The DifySandbox
   sandbox:
-    image: langgenius/dify-sandbox:0.2.7
+    image: langgenius/dify-sandbox:0.2.9
     restart: always
     environment:
       # The DifySandbox configurations
diff --git a/docker/docker-compose.yaml b/docker/docker-compose.yaml
index b8e068fde..d080731a2 100644
--- a/docker/docker-compose.yaml
+++ b/docker/docker-compose.yaml
@@ -292,7 +292,7 @@ services:
 
   # The DifySandbox
   sandbox:
-    image: langgenius/dify-sandbox:0.2.7
+    image: langgenius/dify-sandbox:0.2.9
     restart: always
     environment:
       # The DifySandbox configurations