diff --git a/extensions-builtin/sd-webui-controlnet b/extensions-builtin/sd-webui-controlnet
index 41011bea0..784eadbba 160000
--- a/extensions-builtin/sd-webui-controlnet
+++ b/extensions-builtin/sd-webui-controlnet
@@ -1 +1 @@
-Subproject commit 41011bea0490d1c61decef867d76d54f631dc28a
+Subproject commit 784eadbba6600b3ecc2e3b07363895e42d6b3e8f
diff --git a/installer.py b/installer.py
index 5ba5ec017..0c42606cd 100644
--- a/installer.py
+++ b/installer.py
@@ -596,6 +596,7 @@ def set_environment():
     os.environ.setdefault('NUMEXPR_MAX_THREADS', '16')
     os.environ.setdefault('PYTHONHTTPSVERIFY', '0')
     os.environ.setdefault('HF_HUB_DISABLE_TELEMETRY', '1')
+    os.environ.setdefault('UVICORN_TIMEOUT_KEEP_ALIVE', '60')
     if sys.platform == 'darwin':
         os.environ.setdefault('PYTORCH_ENABLE_MPS_FALLBACK', '1')