diff --git a/services/include/im_common_event_manager.h b/services/include/im_common_event_manager.h
index 73787ad..a9e7386 100644
--- a/services/include/im_common_event_manager.h
+++ b/services/include/im_common_event_manager.h
@@ -17,7 +17,6 @@
 #define FM_IMMS_PROJECT_IMCOMMONEVENTMANAGER_H
 
 #include <mutex>
-
 #include "common_event_subscriber.h"
 #include "common_event_subscribe_info.h"
 #include "common_event_data.h"
@@ -25,7 +24,6 @@
 
 namespace OHOS {
 namespace MiscServices {
-
 class ImCommonEventManager : public RefBase {
 public:
     ImCommonEventManager();
@@ -36,7 +34,8 @@ public:
 
     class EventSubscriber : public EventFwk::CommonEventSubscriber {
     public:
-        EventSubscriber(const EventFwk::CommonEventSubscribeInfo &subscribeInfo) : EventFwk::CommonEventSubscriber(subscribeInfo) {}
+        EventSubscriber(const EventFwk::CommonEventSubscribeInfo &subscribeInfo) :
+            EventFwk::CommonEventSubscriber(subscribeInfo) {}
         void OnReceiveEvent(const EventFwk::CommonEventData &data);
         void startUser(int32_t newUserId);
     };
@@ -45,7 +44,6 @@ private:
     static std::mutex instanceLock_;
     static sptr<ImCommonEventManager> instance_;
 };
-
 } // namespace MiscServices
 } // namespace OHOS
 #endif // FM_IMMS_PROJECT_IPLATFORMCALLBACK_H
diff --git a/services/src/im_common_event_manager.cpp b/services/src/im_common_event_manager.cpp
index e9be6d8..462291e 100644
--- a/services/src/im_common_event_manager.cpp
+++ b/services/src/im_common_event_manager.cpp
@@ -13,7 +13,6 @@
  * limitations under the License.
  */
 
-#include <functional>
 #include "im_common_event_manager.h"
 #include "common_event_manager.h"
 #include "common_event_support.h"
@@ -32,16 +31,12 @@ namespace MiscServices {
     /*! Constructor
     */
     ImCommonEventManager::ImCommonEventManager()
-    {
-
-    }
+    {}
 
     /*! Destructor
     */
     ImCommonEventManager::~ImCommonEventManager()
-    {
-
-    }
+    {}
 
     sptr<ImCommonEventManager> ImCommonEventManager::GetInstance()
     {
@@ -62,18 +57,14 @@ namespace MiscServices {
 
         EventFwk::CommonEventSubscribeInfo subscriberInfo(matchingSkills);
 
-        // std::shared_ptr<EventSubscriber> subscriber = 
-        //     std::make_shared<EventSubscriber>(subscriberInfo, event);
-        std::shared_ptr<EventSubscriber> subscriber = 
-            std::make_shared<EventSubscriber>(subscriberInfo);
-
+        std::shared_ptr<EventSubscriber> subscriber = std::make_shared<EventSubscriber>(subscriberInfo);
         if (subscriber == nullptr) {
             IMSA_HILOGI("ImCommonEventManager::SubscribeEvent subscriber is nullptr");
             return false;
         }
 
         if (!EventFwk::CommonEventManager::SubscribeCommonEvent(subscriber)) {
-            IMSA_HILOGI("ImCommonEventManager::SubscribeEvent fail");            
+            IMSA_HILOGI("ImCommonEventManager::SubscribeEvent fail");
             return false;
         }
 
diff --git a/services/src/input_method_system_ability.cpp b/services/src/input_method_system_ability.cpp
index ab58768..e0381b8 100644
--- a/services/src/input_method_system_ability.cpp
+++ b/services/src/input_method_system_ability.cpp
@@ -694,7 +694,8 @@ namespace MiscServices {
         }
         if (setting == nullptr || setting->GetUserState() != UserState::USER_STATE_UNLOCKED) {
             IMSA_HILOGE("InputMethodSystemAbility::OnHandleMessage Aborted! userId = %{public}d,", userId);
-            IMSA_HILOGE("InputMethodSystemAbility::OnHandleMessage Aborted! userState = %{public}d,", setting->GetUserState());
+            IMSA_HILOGE("InputMethodSystemAbility::OnHandleMessage Aborted! userState = %{public}d",
+                setting->GetUserState());
             return ErrorCode::ERROR_USER_NOT_UNLOCKED;
         }