diff --git a/services/begetctl/dump_service.c b/services/begetctl/dump_service.c
index 8ba1190449f4f7c959145acd4ad14be8caebd851..bb4ae5580a62daab0adfa9cd0553e71dc52d3354 100644
--- a/services/begetctl/dump_service.c
+++ b/services/begetctl/dump_service.c
@@ -37,6 +37,7 @@ static int main_cmd(BShellHandle shell, int argc, char **argv)
         }
         size_t serviceNameLen = strlen(argv[1]) + strlen(argv[2]) + 2; // 2 is \0 and #
         char *cmd = (char *)calloc(1, serviceNameLen);
+        BEGET_ERROR_CHECK(cmd != NULL, return 0, "failed to allocate cmd memory");
         BEGET_ERROR_CHECK(sprintf_s(cmd, serviceNameLen, "%s#%s", argv[1], argv[2]) >= 0, free(cmd);
             return 0, "dump service arg create failed");
         CmdClientInit(INIT_CONTROL_FD_SOCKET_PATH, ACTION_DUMP, cmd);
diff --git a/test/unittest/init/service_unittest.cpp b/test/unittest/init/service_unittest.cpp
index 076db042b2b7b4a23d5dd1a1489c27192658b287..4f89410a43ad858a6337ca5428cc71f8e9138e17 100644
--- a/test/unittest/init/service_unittest.cpp
+++ b/test/unittest/init/service_unittest.cpp
@@ -82,15 +82,18 @@ HWTEST_F(ServiceUnitTest, case02, TestSize.Level1)
     cJSON *serviceItem = cJSON_GetObjectItem(jobItem, "services");
     ASSERT_NE(nullptr, serviceItem);
     Service *service = AddService("test_service8");
+    ASSERT_NE(nullptr, service);
     int ret = ParseOneService(serviceItem, service);
     EXPECT_EQ(ret, 0);
 
     int *fds = (int *)malloc(sizeof(int) * 1); // ServiceStop will release fds
+    ASSERT_NE(nullptr, fds);
     UpdaterServiceFds(service, fds, 1);
     service->attribute = SERVICE_ATTR_ONDEMAND;
     ret = ServiceStart(service);
     EXPECT_EQ(ret, 0);
     CmdLines *cmdline = (CmdLines *)malloc(sizeof(CmdLines) + sizeof(CmdLine));
+    ASSERT_NE(nullptr, cmdline);
     cmdline->cmdNum = 1;
     cmdline->cmds[0].cmdIndex = 0;
     service->restartArg = cmdline;
@@ -213,20 +216,26 @@ HWTEST_F(ServiceUnitTest, TestServiceManagerRelease, TestSize.Level1)
     service = AddService("test_service5");
     ASSERT_NE(nullptr, service);
     service->pathArgs.argv = (char **)malloc(sizeof(char *));
+    ASSERT_NE(nullptr, service->pathArgs.argv);
     service->pathArgs.count = 1;
     const char *path = "/data/init_ut/test_service_release";
     service->pathArgs.argv[0] = strdup(path);
 
     service->writePidArgs.argv = (char **)malloc(sizeof(char *));
+    ASSERT_NE(nullptr, service->writePidArgs.argv);
     service->writePidArgs.count = 1;
     service->writePidArgs.argv[0] = strdup(path);
 
     service->servPerm.caps = (unsigned int *)malloc(sizeof(unsigned int));
+    ASSERT_NE(nullptr, service->servPerm.caps);
     service->servPerm.gIDArray = (gid_t *)malloc(sizeof(gid_t));
+    ASSERT_NE(nullptr, service->servPerm.gIDArray);
     service->socketCfg = (ServiceSocket *)malloc(sizeof(ServiceSocket));
+    ASSERT_NE(nullptr, service->socketCfg);
     service->socketCfg->sockFd = 0;
     service->socketCfg->next = nullptr;
     service->fileCfg = (ServiceFile *)malloc(sizeof(ServiceFile));
+    ASSERT_NE(nullptr, service->fileCfg);
     service->fileCfg->fd = 0;
     service->fileCfg->next = nullptr;
     ReleaseService(service);
@@ -330,6 +339,7 @@ HWTEST_F(ServiceUnitTest, TestServiceExec, TestSize.Level1)
     service->servPerm.gIDCnt = -1;
     service->servPerm.uID = 0;
     unsigned int *caps = (unsigned int *)calloc(1, sizeof(unsigned int) * 1);
+    ASSERT_NE(nullptr, caps);
     caps[0] = FULL_CAP;
     service->servPerm.caps = caps;
     service->servPerm.capsCnt = 1;
diff --git a/test/unittest/param/param_unittest.cpp b/test/unittest/param/param_unittest.cpp
index 885ff1492e867172e3deacc000fa22018a485a2d..f263565334426b6277446849a9db592c50095f96 100644
--- a/test/unittest/param/param_unittest.cpp
+++ b/test/unittest/param/param_unittest.cpp
@@ -405,7 +405,9 @@ HWTEST_F(ParamUnitTest, TestLinuxRWLock, TestSize.Level0)
     ParamRWMutexDelete(nullptr);
     ParamMutexDelete(nullptr);
     WorkSpace *workspace1 = (WorkSpace *)malloc(sizeof(WorkSpace) + strlen("testfilename1"));
+    ASSERT_NE(nullptr, workspace1);
     WorkSpace *workspace2 = (WorkSpace *)malloc(sizeof(WorkSpace) + strlen("testfilename1"));
+    ASSERT_NE(nullptr, workspace2);
     if (strcpy_s(workspace1->fileName, strlen("testfilename1"), "testfilename") != EOK) {
         EXPECT_EQ(0, 1);
     }