diff --git a/.vscode/launch.json b/api/.vscode/launch.json
similarity index 90%
rename from .vscode/launch.json
rename to api/.vscode/launch.json
index 515deb4c0cf85b..9f89168677d87c 100644
--- a/.vscode/launch.json
+++ b/api/.vscode/launch.json
@@ -10,7 +10,7 @@
             "request": "launch",
             "module": "flask",
             "env": {
-                "FLASK_APP": "api/app.py",
+                "FLASK_APP": "app.py",
                 "FLASK_DEBUG": "1",
                 "GEVENT_SUPPORT": "True"
             },
@@ -21,7 +21,7 @@
                 "--debug"
             ],
             "jinja": true,
-            "justMyCode": true
+            "justMyCode": false
         }
     ]
 }
\ No newline at end of file
diff --git a/api/controllers/console/__init__.py b/api/controllers/console/__init__.py
index 2476d918870c6f..ac881dc126c0d0 100644
--- a/api/controllers/console/__init__.py
+++ b/api/controllers/console/__init__.py
@@ -6,7 +6,7 @@
 api = ExternalApi(bp)
 
 # Import other controllers
-from . import setup, version, apikey, admin
+from . import extension, setup, version, apikey, admin
 
 # Import app controllers
 from .app import advanced_prompt_template, app, site, completion, model_config, statistic, conversation, message, generator, audio
diff --git a/api/controllers/console/extension.py b/api/controllers/console/extension.py
new file mode 100644
index 00000000000000..0b5ead214bf508
--- /dev/null
+++ b/api/controllers/console/extension.py
@@ -0,0 +1,23 @@
+from flask_restful import Resource, reqparse
+
+from controllers.console import api
+from controllers.console.setup import setup_required
+from controllers.console.wraps import account_initialization_required
+from libs.login import login_required
+from services.extension_service import ExtensionService
+
+
+class CodeBasedExtension(Resource):
+
+    @setup_required
+    @login_required
+    @account_initialization_required
+    def get(self):
+        parser = reqparse.RequestParser()
+        parser.add_argument('module', type=str, required=True, location='args')
+        args = parser.parse_args()
+
+        return ExtensionService.get_code_based_extensions(args['module'])
+
+
+api.add_resource(CodeBasedExtension, '/code-based-extensions')
\ No newline at end of file
diff --git a/api/core/__init__.py b/api/core/__init__.py
index e69de29bb2d1d6..8c986fc8bd8afa 100644
--- a/api/core/__init__.py
+++ b/api/core/__init__.py
@@ -0,0 +1 @@
+import core.moderation.base
\ No newline at end of file
diff --git a/api/core/helper/extensible.py b/api/core/helper/extensible.py
new file mode 100644
index 00000000000000..5a08d1cd3797bf
--- /dev/null
+++ b/api/core/helper/extensible.py
@@ -0,0 +1,37 @@
+import json
+import os
+import copy
+
+class Extensible:
+    _extensions = {}
+
+    def __init_subclass__(cls, **kwargs):
+        super().__init_subclass__(**kwargs)
+        cls.register()
+
+    @classmethod
+    def register(cls):
+        subclass_path = os.path.abspath(cls.__module__.replace(".", os.path.sep) + '.py')
+        subclass_dir_path = os.path.dirname(subclass_path)
+        parent_folder_name = os.path.basename(os.path.dirname(subclass_dir_path))
+
+        if parent_folder_name == 'core':
+            return
+
+        json_path = os.path.join(subclass_dir_path, 'schema.json')
+        json_data = {}
+        if os.path.exists(json_path):
+            with open(json_path, 'r') as f:
+                json_data = json.load(f)        
+
+        if parent_folder_name not in cls._extensions:
+            cls._extensions[parent_folder_name] = {
+                "module": parent_folder_name,
+                "data": []
+            }
+
+        cls._extensions[parent_folder_name]["data"].append(json_data)
+
+    @classmethod
+    def get_extensions(cls) -> dict:
+        return copy.deepcopy(cls._extensions)
\ No newline at end of file
diff --git a/api/core/moderation/__init__.py b/api/core/moderation/__init__.py
new file mode 100644
index 00000000000000..727a8a1e99897c
--- /dev/null
+++ b/api/core/moderation/__init__.py
@@ -0,0 +1,4 @@
+from core.moderation.openai.openai import OpenAIModeration
+from core.moderation.keywords.keywords import KeywordsModeration
+from core.moderation.api_based.api_based import ApiBasedModeration
+from core.moderation.cloud_service.cloud_service import CloudServiceModeration
\ No newline at end of file
diff --git a/api/core/moderation/api_based/__init__.py b/api/core/moderation/api_based/__init__.py
new file mode 100644
index 00000000000000..e69de29bb2d1d6
diff --git a/api/core/moderation/api_based/api_based.py b/api/core/moderation/api_based/api_based.py
new file mode 100644
index 00000000000000..5e8a490cdf39bc
--- /dev/null
+++ b/api/core/moderation/api_based/api_based.py
@@ -0,0 +1,4 @@
+from core.moderation.base import BaseModeration
+
+class ApiBasedModeration(BaseModeration):
+    pass
\ No newline at end of file
diff --git a/api/core/moderation/api_based/schema.json b/api/core/moderation/api_based/schema.json
new file mode 100644
index 00000000000000..d0f88d0f4b2272
--- /dev/null
+++ b/api/core/moderation/api_based/schema.json
@@ -0,0 +1,12 @@
+{
+    "name": "api_based",
+    "label": {
+        "en-US": "API-based Extension",
+        "zh-Hans": "基于 API 的扩展"
+    },
+    "form_schema": {},
+    "extra-config": {
+        "inputs_preset_response_display": false,
+        "onputs_preset_response_display": false
+    }
+}
\ No newline at end of file
diff --git a/api/core/moderation/base.py b/api/core/moderation/base.py
new file mode 100644
index 00000000000000..15b70d63e77535
--- /dev/null
+++ b/api/core/moderation/base.py
@@ -0,0 +1,4 @@
+from core.helper.extensible import Extensible
+
+class BaseModeration(Extensible):
+    pass
\ No newline at end of file
diff --git a/api/core/moderation/cloud_service/__init__.py b/api/core/moderation/cloud_service/__init__.py
new file mode 100644
index 00000000000000..e69de29bb2d1d6
diff --git a/api/core/moderation/cloud_service/cloud_service.py b/api/core/moderation/cloud_service/cloud_service.py
new file mode 100644
index 00000000000000..d48dfc9cc518a6
--- /dev/null
+++ b/api/core/moderation/cloud_service/cloud_service.py
@@ -0,0 +1,4 @@
+from core.moderation.base import BaseModeration
+
+class CloudServiceModeration(BaseModeration):
+    pass
\ No newline at end of file
diff --git a/api/core/moderation/cloud_service/schema.json b/api/core/moderation/cloud_service/schema.json
new file mode 100644
index 00000000000000..b9491de91dedc0
--- /dev/null
+++ b/api/core/moderation/cloud_service/schema.json
@@ -0,0 +1,51 @@
+{
+    "name": "cloud_service",
+    "label": {
+        "en-US": "Cloud Service",
+        "zh-Hans": "云服务"
+    },
+    "form_schema": [
+        {
+            "select": {
+                "label": {
+                    "en-US": "Cloud Provider",
+                    "zh-Hans": "云计算厂商"
+                },
+                "variable": "cloud_provider",
+                "required": true,
+                "options": [
+                    "腾讯云",
+                    "阿里云",
+                    "AWS"
+                ],
+                "default": "",
+                "placeholder": ""
+            }
+        },
+        {
+            "text-input": {
+                "label": {
+                    "en-US": "API Endpoint",
+                    "zh-Hans": "API Endpoint"
+                },
+                "variable": "api_endpoint",
+                "required": true,
+                "max_length": 100,
+                "default": "",
+                "placeholder": ""
+            }
+        },
+        {
+            "paragraph": {
+                "label": {
+                    "en-US": "API Key",
+                    "zh-Hans": "API Key"
+                },
+                "variable": "api_keys",
+                "required": true,
+                "default": "",
+                "placeholder": ""
+            }
+        }
+    ]
+}
\ No newline at end of file
diff --git a/api/core/moderation/keywords/__init__.py b/api/core/moderation/keywords/__init__.py
new file mode 100644
index 00000000000000..e69de29bb2d1d6
diff --git a/api/core/moderation/keywords/keywords.py b/api/core/moderation/keywords/keywords.py
new file mode 100644
index 00000000000000..9797907c2cc37b
--- /dev/null
+++ b/api/core/moderation/keywords/keywords.py
@@ -0,0 +1,4 @@
+from core.moderation.base import BaseModeration
+
+class KeywordsModeration(BaseModeration):
+    pass
\ No newline at end of file
diff --git a/api/core/moderation/keywords/schema.json b/api/core/moderation/keywords/schema.json
new file mode 100644
index 00000000000000..8f0c38b2c9e582
--- /dev/null
+++ b/api/core/moderation/keywords/schema.json
@@ -0,0 +1,8 @@
+{
+    "name": "keywords",
+    "label": {
+        "en-US": "Keywords",
+        "zh-Hans": "关键词"
+    },
+    "form_schema": {}
+}
\ No newline at end of file
diff --git a/api/core/moderation/openai/__init__.py b/api/core/moderation/openai/__init__.py
new file mode 100644
index 00000000000000..e69de29bb2d1d6
diff --git a/api/core/moderation/openai/openai.py b/api/core/moderation/openai/openai.py
new file mode 100644
index 00000000000000..2fa5e0ce1ca636
--- /dev/null
+++ b/api/core/moderation/openai/openai.py
@@ -0,0 +1,4 @@
+from core.moderation.base import BaseModeration
+
+class OpenAIModeration(BaseModeration):
+    pass
\ No newline at end of file
diff --git a/api/core/moderation/openai/schema.json b/api/core/moderation/openai/schema.json
new file mode 100644
index 00000000000000..72dd25d44f46a2
--- /dev/null
+++ b/api/core/moderation/openai/schema.json
@@ -0,0 +1,8 @@
+{
+    "name": "openai",
+    "label": {
+        "en-US": "Open AI Moderation",
+        "zh-Hans": "Open AI Moderation"
+    },
+    "form_schema": {}
+}
\ No newline at end of file
diff --git a/api/services/extension_service.py b/api/services/extension_service.py
new file mode 100644
index 00000000000000..08ecf50efc84a2
--- /dev/null
+++ b/api/services/extension_service.py
@@ -0,0 +1,7 @@
+from core.helper.extensible import Extensible
+
+class ExtensionService:
+    
+    @classmethod
+    def get_code_based_extensions(cls, module: str) -> list[dict]:
+        return Extensible.get_extensions().get(module, [])
\ No newline at end of file