diff --git a/python/sglang/srt/utils.py b/python/sglang/srt/utils.py
index 00101f060..052e7328f 100644
--- a/python/sglang/srt/utils.py
+++ b/python/sglang/srt/utils.py
@@ -83,12 +83,7 @@ from torch.func import functional_call
 from torch.library import Library
 from torch.profiler import ProfilerActivity, profile, record_function
 from torch.utils._contextlib import _DecoratorContextManager
-from triton.runtime.cache import (
-    FileCacheManager,
-    default_cache_dir,
-    default_dump_dir,
-    default_override_dir,
-)
+from triton.runtime.cache import FileCacheManager
 
 logger = logging.getLogger(__name__)
 
@@ -923,18 +918,41 @@ class CustomCacheManager(FileCacheManager):
 
         self.key = key
         self.lock_path = None
+
+        try:
+            module_path = "triton.runtime.cache"
+            cache_module = importlib.import_module(module_path)
+
+            default_cache_dir = getattr(cache_module, "default_cache_dir", None)
+            default_dump_dir = getattr(cache_module, "default_dump_dir", None)
+            default_override_dir = getattr(cache_module, "default_override_dir", None)
+        except (ModuleNotFoundError, AttributeError) as e:
+            default_cache_dir = None
+            default_dump_dir = None
+            default_override_dir = None
+
         if dump:
-            self.cache_dir = default_dump_dir()
+            self.cache_dir = (
+                default_dump_dir()
+                if default_dump_dir is not None
+                else os.path.join(Path.home(), ".triton", "dump")
+            )
             self.cache_dir = os.path.join(self.cache_dir, self.key)
             self.lock_path = os.path.join(self.cache_dir, "lock")
             os.makedirs(self.cache_dir, exist_ok=True)
         elif override:
-            self.cache_dir = default_override_dir()
+            self.cache_dir = (
+                default_override_dir()
+                if default_override_dir is not None
+                else os.path.join(Path.home(), ".triton", "override")
+            )
             self.cache_dir = os.path.join(self.cache_dir, self.key)
         else:
             # create cache directory if it doesn't exist
-            self.cache_dir = (
-                os.getenv("TRITON_CACHE_DIR", "").strip() or default_cache_dir()
+            self.cache_dir = os.getenv("TRITON_CACHE_DIR", "").strip() or (
+                default_cache_dir()
+                if default_cache_dir is not None
+                else os.path.join(Path.home(), ".triton", "cache")
             )
             if self.cache_dir:
                 try: