diff --git a/brainpy/_src/math/op_register/tests/test_taichi_based.py b/brainpy/_src/math/op_register/tests/test_taichi_based.py
index 823a08da..03023754 100644
--- a/brainpy/_src/math/op_register/tests/test_taichi_based.py
+++ b/brainpy/_src/math/op_register/tests/test_taichi_based.py
@@ -58,4 +58,4 @@ def test_taichi_op_register():
   print(out)
   bm.clear_buffer_memory()
 
-test_taichi_op_register()
+# test_taichi_op_register()