diff --git a/api/app_factory.py b/api/app_factory.py
index c0714116a3..124b1c9a35 100644
--- a/api/app_factory.py
+++ b/api/app_factory.py
@@ -51,6 +51,7 @@ def initialize_extensions(app: DifyApp):
         ext_storage,
         ext_timezone,
         ext_warnings,
+        ext_swagger
     )
 
     extensions = [
@@ -74,6 +75,7 @@ def initialize_extensions(app: DifyApp):
         ext_proxy_fix,
         ext_blueprints,
         ext_commands,
+        ext_swagger
     ]
     for ext in extensions:
         short_name = ext.__name__.split(".")[-1]
diff --git a/api/extensions/ext_swagger.py b/api/extensions/ext_swagger.py
new file mode 100644
index 0000000000..9d68d971fb
--- /dev/null
+++ b/api/extensions/ext_swagger.py
@@ -0,0 +1,8 @@
+from dify_app import DifyApp
+
+
+def init_app(app: DifyApp):
+
+    from flasgger import Swagger
+
+    Swagger(app) 
\ No newline at end of file
diff --git a/api/poetry.lock b/api/poetry.lock
index 1f72270dd4..f8c2241d83 100644
--- a/api/poetry.lock
+++ b/api/poetry.lock
@@ -2812,7 +2812,7 @@ version = "0.9.7.1"
 description = "Extract swagger specs from your flask project"
 optional = false
 python-versions = "*"
-groups = ["tools"]
+groups = ["main", "tools"]
 markers = "python_version == \"3.11\" or python_version >= \"3.12\""
 files = [
     {file = "flasgger-0.9.7.1.tar.gz", hash = "sha256:ca098e10bfbb12f047acc6299cc70a33851943a746e550d86e65e60d4df245fb"},
@@ -5728,7 +5728,7 @@ version = "3.1.0"
 description = "A sane and fast Markdown parser with useful plugins and renderers"
 optional = false
 python-versions = ">=3.8"
-groups = ["tools"]
+groups = ["main", "tools"]
 markers = "python_version == \"3.11\" or python_version >= \"3.12\""
 files = [
     {file = "mistune-3.1.0-py3-none-any.whl", hash = "sha256:b05198cf6d671b3deba6c87ec6cf0d4eb7b72c524636eddb6dbf13823b52cee1"},
@@ -12247,4 +12247,4 @@ cffi = ["cffi (>=1.11)"]
 [metadata]
 lock-version = "2.1"
 python-versions = ">=3.11,<3.13"
-content-hash = "a8fff72e974a1bd5c28f4ae326d120410a5628ad0bc65d87adca4e943130ec8f"
+content-hash = "b26521378e2b5423ccebc7b1af0890275ddbc3dbcea748de74b83efd1c06e877"
diff --git a/api/pyproject.toml b/api/pyproject.toml
index 8c4d5fd283..15cf6a5f30 100644
--- a/api/pyproject.toml
+++ b/api/pyproject.toml
@@ -104,6 +104,7 @@ zhipuai = "~2.1.5"
 # Related transparent dependencies with pinned version
 # required by main implementations
 ############################################################
+flasgger = "^0.9.7.1"
 [tool.poetry.group.indirect.dependencies]
 kaleido = "0.2.1"
 rank-bm25 = "~0.2.2"