diff --git a/pkg/test/unit_test/ut/message_queue/message_queue_test_main.cpp b/pkg/test/unit_test/ut/message_queue/message_queue_test_main.cpp
index 23a28ad499948c5e710b0892462d531f7c3232ea..a6f234e97e27ee1b736d8371985a039df94c0e68 100644
--- a/pkg/test/unit_test/ut/message_queue/message_queue_test_main.cpp
+++ b/pkg/test/unit_test/ut/message_queue/message_queue_test_main.cpp
@@ -34,8 +34,8 @@ TEST_F(TestShm, shm_get_shm_type_and_addr_should_return_ok_when_normal)
 {
     char *tokens[] = {"mmap", "test1", "test2"};
     struct key_map_s *key_map = (key_map_s *)malloc(sizeof(key_map_s));
-    int *count;
-    int *is_count;
+    int *count = NULL;
+    int *is_count = NULL;
     MOCKER(strcpy_s).stubs().will(returnValue(0));
     int ret = shm_get_shm_type_and_addr(tokens, key_map, 0, 0, count, is_count);
     EXPECT_EQ(ret, -1);