diff --git a/tests/ut/ge/single_op/single_op_model_unittest.cc b/tests/ut/ge/single_op/single_op_model_unittest.cc
index 09d97b23..77f3e3f1 100644
--- a/tests/ut/ge/single_op/single_op_model_unittest.cc
+++ b/tests/ut/ge/single_op/single_op_model_unittest.cc
@@ -428,9 +428,9 @@ TEST_F(UtestSingleOpModel, build_memcpoy_task) {
   kernel_def->set_args(reinterpret_cast<const char *>(&args), args.head.length);
   kernel_def->set_args_size(0);
   AiCpuCCTask aicpu_task;
-  ASSERT_EQ(aicpu_task。SetMemCopyTask(kernel_def), FAILED);
+  ASSERT_EQ(aicpu_task.SetMemCopyTask(kernel_def), FAILED);
   char* args2 = "123";
   kernel_def->set_args(reinterpret_cast<const char *>(&args2), 3);
   kernel_def->set_args_size(3);
-  ASSERT_EQ(aicpu_task。SetMemCopyTask(kernel_def), FAILED);
+  ASSERT_EQ(aicpu_task.SetMemCopyTask(kernel_def), FAILED);
 }