diff --git a/config.py b/config.py
index 97369e7..fef2fac 100644
--- a/config.py
+++ b/config.py
@@ -29,16 +29,17 @@ webui_port_subfix = 9871
 
 api_port = 9880
 
-gpu_name = torch.cuda.get_device_name(0)
-if (
-        ("16" in gpu_name and "V100" not in gpu_name.upper())
-        or "P40" in gpu_name.upper()
-        or "P10" in gpu_name.upper()
-        or "1060" in gpu_name
-        or "1070" in gpu_name
-        or "1080" in gpu_name
-):
-    is_half=False
+if infer_device == "cuda":
+    gpu_name = torch.cuda.get_device_name(0)
+    if (
+            ("16" in gpu_name and "V100" not in gpu_name.upper())
+            or "P40" in gpu_name.upper()
+            or "P10" in gpu_name.upper()
+            or "1060" in gpu_name
+            or "1070" in gpu_name
+            or "1080" in gpu_name
+    ):
+        is_half=False
 
 if(infer_device=="cpu"):is_half=False
 
diff --git a/webui.py b/webui.py
index c71cea3..5f3fcb6 100644
--- a/webui.py
+++ b/webui.py
@@ -25,13 +25,21 @@ for path in site.getsitepackages():
 if(site_packages_roots==[]):site_packages_roots=["%s/runtime/Lib/site-packages" % now_dir]
 #os.environ["OPENBLAS_NUM_THREADS"] = "4"
 os.environ["no_proxy"] = "localhost, 127.0.0.1, ::1"
+os.environ["all_proxy"] = ""
+
 for site_packages_root in site_packages_roots:
     if os.path.exists(site_packages_root):
-        with open("%s/users.pth" % (site_packages_root), "w") as f:
-            f.write(
-                "%s\n%s/tools\n%s/tools/damo_asr\n%s/GPT_SoVITS\n%s/tools/uvr5"
-                % (now_dir, now_dir, now_dir, now_dir, now_dir)
-            )
+        print(site_packages_roots)
+        try:
+            with open("%s/users.pth" % (site_packages_root), "w+") as f:
+                f.write(
+                    "%s\n%s/tools\n%s/tools/damo_asr\n%s/GPT_SoVITS\n%s/tools/uvr5"
+                    % (now_dir, now_dir, now_dir, now_dir, now_dir)
+                )
+            break
+        except PermissionError:
+            pass
+
 from tools import my_utils
 import traceback
 import shutil