diff --git a/services/distributedhardwarefwkservice/include/resourcemanager/db_adapter.h b/services/distributedhardwarefwkservice/include/resourcemanager/db_adapter.h
index f2d052d1f267c6ff8d8f7f09814e7fb57bc40b81..64a9260b495b810d7542d0d064c1b762d42fe29b 100644
--- a/services/distributedhardwarefwkservice/include/resourcemanager/db_adapter.h
+++ b/services/distributedhardwarefwkservice/include/resourcemanager/db_adapter.h
@@ -73,6 +73,7 @@ private:
     void UnRegisterKvStoreDeathListener();
     void RegisterManualSyncListener();
     void UnRegisterManualSyncListener();
+    void HandleManualSync(const std::string &deviceId);
     DistributedKv::Status GetKvStorePtr();
 
 private:
diff --git a/services/distributedhardwarefwkservice/src/resourcemanager/db_adapter.cpp b/services/distributedhardwarefwkservice/src/resourcemanager/db_adapter.cpp
index bc69c925ba69e769657ab43302e75e90d2032583..f0c1ea5b86126abb71787029e709eff66072573c 100644
--- a/services/distributedhardwarefwkservice/src/resourcemanager/db_adapter.cpp
+++ b/services/distributedhardwarefwkservice/src/resourcemanager/db_adapter.cpp
@@ -142,19 +142,24 @@ void DBAdapter::SyncCompleted(const std::map<std::string, DistributedKv::Status>
             manualSyncCountMap_[deviceId] = 0;
         } else {
             manualSyncCountMap_[deviceId]++;
-            if (manualSyncCountMap_[deviceId] >= MANUAL_SYNC_TIMES) {
-                manualSyncCountMap_[deviceId] = 0;
-            } else {
-                auto retryTask = [this, deviceId] {
-                    this->ManualSync(deviceId);
-                    usleep(MANUAL_SYNC_INTERVAL);
-                };
-                DHContext::GetInstance().GetEventBus()->PostTask(retryTask, "retryTask", 0);
-            }
+            HandleManualSync(deviceId);
         }
     }
 }
 
+void DBAdapter::HandleManualSync(const std::string &deviceId)
+{
+    if (manualSyncCountMap_[deviceId] >= MANUAL_SYNC_TIMES) {
+        manualSyncCountMap_[deviceId] = 0;
+    } else {
+        auto retryTask = [this, deviceId] {
+            this->ManualSync(deviceId);
+            usleep(MANUAL_SYNC_INTERVAL);
+        };
+        DHContext::GetInstance().GetEventBus()->PostTask(retryTask, "retryTask", 0);
+    }
+}
+
 int32_t DBAdapter::GetDataByKey(const std::string &key, std::string &data)
 {
     DHLOGI("Get data by key: %s", GetAnonyString(key).c_str());
diff --git a/utils/src/dh_utils_tool.cpp b/utils/src/dh_utils_tool.cpp
index 19d3b580bd978f804e51c6f6afc56c90c7b5ddd8..136675f89fa38186827d5282ef97dfe0dc267d52 100644
--- a/utils/src/dh_utils_tool.cpp
+++ b/utils/src/dh_utils_tool.cpp
@@ -50,7 +50,10 @@ std::string GetRandomID()
     static std::uniform_int_distribution<uint64_t> dist(0ULL, 0xFFFFFFFFFFFFFFFFULL);
     uint64_t ab = dist(rd);
     uint64_t cd = dist(rd);
-    uint32_t a, b, c, d;
+    uint32_t a;
+    uint32_t b;
+    uint32_t c;
+    uint32_t d;
     std::stringstream ss;
     ab = (ab & 0xFFFFFFFFFFFF0FFFULL) | 0x0000000000004000ULL;
     cd = (cd & 0x3FFFFFFFFFFFFFFFULL) | 0x8000000000000000ULL;