diff --git a/test/unittest/common/native/subcommand_record_test.cpp b/test/unittest/common/native/subcommand_record_test.cpp
index d8fd6c108ecb27d31cdf4417906f5e721336fc3b..352e60baa9871a0323987dd77d74ab86649673bd 100644
--- a/test/unittest/common/native/subcommand_record_test.cpp
+++ b/test/unittest/common/native/subcommand_record_test.cpp
@@ -253,7 +253,11 @@ HWTEST_F(SubCommandRecordTest, PeriodMax, TestSize.Level1)
 HWTEST_F(SubCommandRecordTest, PeriodMaxErr, TestSize.Level1)
 {
     std::string opt = "-d 2 --period ";
+#if defined (__LP64__)
     opt += std::to_string(1l + INT_MAX);
+#else
+    opt += std::to_string(1u + INT_MAX);
+#endif
     opt += " ";
     TestRecordCommand(opt, false);
 }