diff --git a/config.py b/config.py
index 81cda36..8f4be14 100644
--- a/config.py
+++ b/config.py
@@ -144,7 +144,7 @@ webui_port_subfix = 9871
 
 api_port = 9880
 
-
+#Thanks to the contribution of @Karasukaigan and @XXXXRT666
 def get_device_dtype_sm(idx: int) -> tuple[torch.device, torch.dtype, float, float]:
     cpu = torch.device("cpu")
     cuda = torch.device(f"cuda:{idx}")
@@ -157,14 +157,10 @@ def get_device_dtype_sm(idx: int) -> tuple[torch.device, torch.dtype, float, flo
     mem_gb = mem_bytes / (1024**3) + 0.4
     major, minor = capability
     sm_version = major + minor / 10.0
-    is_16_series = bool(re.search(r"16\d{2}", name))
-    if mem_gb < 4:
-        return cpu, torch.float32, 0.0, 0.0
-    if (sm_version >= 7.0 and sm_version != 7.5) or (5.3 <= sm_version <= 6.0):
-        if is_16_series and sm_version == 7.5:
-            return cuda, torch.float32, sm_version, mem_gb  # 16系卡除外
-        else:
-            return cuda, torch.float16, sm_version, mem_gb
+    is_16_series = bool(re.search(r"16\d{2}", name))and sm_version == 7.5
+    if mem_gb < 4 or sm_version < 5.3:return cpu, torch.float32, 0.0, 0.0
+    if sm_version == 6.1 or is_16_series==True:return cuda, torch.float32, sm_version, mem_gb
+    if sm_version > 6.1:return cuda, torch.float16, sm_version, mem_gb
     return cpu, torch.float32, 0.0, 0.0