From aa495c545081e9457c0db7a9fd14eb64848f8adb Mon Sep 17 00:00:00 2001
From: shenpeixing <shenpeixing2@huawei.com>
Date: Tue, 2 Sep 2025 15:53:36 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BF=AE=E6=94=B9=E4=BB=A3=E7=A0=81=E5=B7=AE?=
 =?UTF-8?q?=E5=BC=82?=
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Signed-off-by: shenpeixing <shenpeixing2@huawei.com>
---
 services/miscdevice_service/src/miscdevice_service.cpp | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/services/miscdevice_service/src/miscdevice_service.cpp b/services/miscdevice_service/src/miscdevice_service.cpp
index 3c9d9ae..6d74c8b 100644
--- a/services/miscdevice_service/src/miscdevice_service.cpp
+++ b/services/miscdevice_service/src/miscdevice_service.cpp
@@ -160,6 +160,10 @@ void MiscdeviceService::OnAddSystemAbility(int32_t systemAbilityId, const std::s
         case DISTRIBUTED_KV_DATA_SERVICE_ABILITY_ID: {
             MISC_HILOGI("Distributed kv data service start");
             std::lock_guard<std::mutex> lock(isVibrationPriorityReadyMutex_);
+            if (isVibrationPriorityReady_) { /** Datashare will reconnect to the client and register data after alive */
+                MISC_HILOGI("PriorityManager already init");
+                break;
+            }
             if (PriorityManager->Init()) {
                 MISC_HILOGI("PriorityManager init");
                 isVibrationPriorityReady_ = true;
-- 
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