diff --git a/services/init/init_service_manager.c b/services/init/init_service_manager.c
index 8a7779f3246b842c699c144a8d4dfb7240179f5c..b82002518d7873662cf6ce471cd28b4518edf724 100755
--- a/services/init/init_service_manager.c
+++ b/services/init/init_service_manager.c
@@ -140,7 +140,7 @@ void ReleaseService(Service *service)
     FreeServiceSocket(service->socketCfg);
     FreeServiceFile(service->fileCfg);
 
-    if(service->apl != NULL) {
+    if (service->apl != NULL) {
         free(service->apl);
         service->apl = NULL;
     }
diff --git a/services/loopevent/task/le_streamtask.c b/services/loopevent/task/le_streamtask.c
index 5786d48eb1a07d45d9f6d08cde702c8317ad9049..47fc1ae064960b1697552e7d0a207264122af6ef 100644
--- a/services/loopevent/task/le_streamtask.c
+++ b/services/loopevent/task/le_streamtask.c
@@ -30,7 +30,7 @@ static LE_STATUS HandleSendMsg_(const LoopHandle loopHandle,
     while (buffer) {
         int ret = write(GetSocketFd(taskHandle), buffer->data, buffer->dataSize);
         LE_LOGV("HandleSendMsg_ fd:%d send data size %d %d", GetSocketFd(taskHandle), buffer->dataSize, ret);
-        buffer->result = (ret == buffer->dataSize) ? 0 : errno;
+        buffer->result = (ret == (int)buffer->dataSize) ? 0 : errno;
         if (complete != NULL) {
             complete(taskHandle, buffer);
         }
diff --git a/services/modules/reboot/reboot.c b/services/modules/reboot/reboot.c
index b34b792236cabb18635e161bca73aca728ac4d83..116f7277c7c0baf5f0c160301e448a40fce0396b 100644
--- a/services/modules/reboot/reboot.c
+++ b/services/modules/reboot/reboot.c
@@ -112,7 +112,7 @@ static ModuleCmdInfo g_rebootCmdIds[] = {
 static void RebootAdpInit(void)
 {
     for (size_t i = 0; i < sizeof(g_rebootCmdIds)/sizeof(g_rebootCmdIds[0]); i++) {
-        g_rebootCmdIds[i].cmdId = AddCmdExecutor(g_rebootCmdIds[i].cmd, g_rebootCmdIds[i].executor);
+        g_rebootCmdIds[i].cmdId = (uint32_t)AddCmdExecutor(g_rebootCmdIds[i].cmd, g_rebootCmdIds[i].executor);
     }
 }
 
diff --git a/services/param/watcher/agent/watcher_manager_kits.cpp b/services/param/watcher/agent/watcher_manager_kits.cpp
index 9f57a5ccb78e2fb1a38c0c4323fc5a18e0276416..ea060f16634adddc8121cf9ad9f1d71ad425bb08 100644
--- a/services/param/watcher/agent/watcher_manager_kits.cpp
+++ b/services/param/watcher/agent/watcher_manager_kits.cpp
@@ -224,7 +224,6 @@ int WatcherManagerKits::ParamWatcher::AddParameterListener(ParameterChangePtr ca
             continue;
         }
         if (it->second->IsEqual(callback, context)) {
-            WATCHER_LOGI("AddParameterListener callback %p context %p exist", callback, context);
             return -1;
         }
     }
@@ -244,7 +243,6 @@ int WatcherManagerKits::ParamWatcher::DelParameterListener(ParameterChangePtr ca
         if ((callback == nullptr && context == nullptr)) {
             RemoveParameterListener(index);
         } else if (listener->IsEqual(callback, context)) {
-            WATCHER_LOGI("DelParameterListener callback %p context %p", callback, context);
             RemoveParameterListener(index);
             break;
         }