diff --git a/python/jittor/__init__.py b/python/jittor/__init__.py
index ee98cad5..e3268e2a 100644
--- a/python/jittor/__init__.py
+++ b/python/jittor/__init__.py
@@ -9,7 +9,7 @@
 # file 'LICENSE.txt', which is part of this source code package.
 # ***************************************************************
 
-__version__ = '1.3.5.23'
+__version__ = '1.3.5.24'
 from jittor_utils import lock
 with lock.lock_scope():
     ori_int = int
diff --git a/python/jittor/compiler.py b/python/jittor/compiler.py
index 7aa9ef8d..e30b0fda 100644
--- a/python/jittor/compiler.py
+++ b/python/jittor/compiler.py
@@ -1231,16 +1231,14 @@ if has_cuda:
 # from .acl_compiler import check_acl
 from .extern.acl import acl_compiler
 jit_utils.add_backend(acl_compiler)
-has_acl = False
 from .extern.rocm import rocm_compiler
 jit_utils.add_backend(rocm_compiler)
 from .extern.corex import corex_compiler
 jit_utils.add_backend(corex_compiler)
 
-if not has_cuda:
-    for mod in jit_utils.backends:
-        if mod.check():
-            break
+for mod in jit_utils.backends:
+    if mod.check():
+        break
 
 # build core
 gen_jit_flags()