diff --git a/oneflow/python/ops/initializer_util.py b/oneflow/python/ops/initializer_util.py
index 8cacdfc406fd0fbbd1bd935f103dd6725658850d..91e4b690a512617a6e9884a7ab7dd5743c389fc1 100644
--- a/oneflow/python/ops/initializer_util.py
+++ b/oneflow/python/ops/initializer_util.py
@@ -50,7 +50,7 @@ def random_uniform_initializer(
         data_type_conf_util.kInt64,
     ]:
         setattr(initializer.random_uniform_int_conf, "min", int(minval))
-        setattr(initializer.random_uniform_int_cof, "max", int(maxval))
+        setattr(initializer.random_uniform_int_conf, "max", int(maxval))
     else:
         raise NotImplementedError("Do not support such data type")