diff --git a/commondependency/src/deviceprofile_connector.cpp b/commondependency/src/deviceprofile_connector.cpp
index 111b38c1243c23de640e54327a3d9d196eb7b2bd..67c2797a80c980947b4c164a01fb43efd90fa701 100644
--- a/commondependency/src/deviceprofile_connector.cpp
+++ b/commondependency/src/deviceprofile_connector.cpp
@@ -676,10 +676,10 @@ std::unordered_map<std::string, DmAuthForm> DeviceProfileConnector::GetAuthFormM
             deviceIdMap[trustDeviceId] = DmAuthForm::IDENTICAL_ACCOUNT;
             continue;
         } else if (highestBindType == SHARE_TYPE) {
-            if (CheckSinkShareType(item, userId, deviceId, trustDeviceId, DmAuthForm::ACROSS_ACCOUNT)) {
+            if (CheckSinkShareType(item, userId, deviceId, trustDeviceId, DmAuthForm::SHARE)) {
                 continue;
             }
-            deviceIdMap[trustDeviceId] = DmAuthForm::ACROSS_ACCOUNT;
+            deviceIdMap[trustDeviceId] = DmAuthForm::SHARE;
             continue;
         } else if (highestBindType == DEVICE_PEER_TO_PEER_TYPE || highestBindType == APP_PEER_TO_PEER_TYPE ||
             highestBindType == SERVICE_PEER_TO_PEER_TYPE) {
@@ -703,7 +703,7 @@ bool DeviceProfileConnector::CheckSinkShareType(const DistributedDeviceProfile::
     if (profile.GetAccessee().GetAccesseeUserId() == userId &&
         profile.GetAccessee().GetAccesseeDeviceId() == deviceId &&
         profile.GetAccesser().GetAccesserDeviceId() == trustDeviceId &&
-        bindType == DmAuthForm::ACROSS_ACCOUNT) {
+        bindType == DmAuthForm::SHARE) {
         return true;
     }
     return false;
@@ -789,7 +789,7 @@ int32_t DeviceProfileConnector::HandleDmAuthForm(AccessControlProfile profiles,
         return CheckAuthForm(DmAuthForm::PEER_TO_PEER, profiles, discoveryInfo);
     }
     if (profiles.GetBindType() == DM_SHARE) {
-        return CheckAuthForm(DmAuthForm::ACROSS_ACCOUNT, profiles, discoveryInfo);
+        return CheckAuthForm(DmAuthForm::SHARE, profiles, discoveryInfo);
     }
     return DmAuthForm::INVALID_TYPE;
 }
diff --git a/interfaces/inner_kits/native_cpp/include/dm_device_info.h b/interfaces/inner_kits/native_cpp/include/dm_device_info.h
index f4d1ea3d6dbc5a8b7b104d186cc23a0406bf9920..8db1977579e0ac4cd65cef75cc3fb54f2cd48da2 100644
--- a/interfaces/inner_kits/native_cpp/include/dm_device_info.h
+++ b/interfaces/inner_kits/native_cpp/include/dm_device_info.h
@@ -149,6 +149,10 @@ typedef enum DmAuthForm {
      * Across Account Device auth.
      */
     ACROSS_ACCOUNT = 2,
+    /**
+     * Share
+     */
+    SHARE = 3,
 } DmAuthForm;
 
 /**
diff --git a/services/implementation/src/device_manager_service_impl.cpp b/services/implementation/src/device_manager_service_impl.cpp
index 844e3e3d1853ba78a1ece0766a711681cc88036c..11f5a8a69c68662b630cee32ccf1b1db060d7469 100644
--- a/services/implementation/src/device_manager_service_impl.cpp
+++ b/services/implementation/src/device_manager_service_impl.cpp
@@ -640,7 +640,7 @@ void DeviceManagerServiceImpl::HandleOffline(DmDeviceState devState, DmDeviceInf
             softbusConnector_->SetProcessInfo(processInfo);
         } else if (static_cast<uint32_t>(item.second) == USER && bindType == SHARE_TYPE) {
             LOGI("The offline device is device bind level and share bind type.");
-            devInfo.authForm = DmAuthForm::ACROSS_ACCOUNT;
+            devInfo.authForm = DmAuthForm::SHARE;
             processInfo.userId = item.first;
             softbusConnector_->SetProcessInfo(processInfo);
         } else if (static_cast<uint32_t>(item.second) == USER && bindType != SHARE_TYPE) {
@@ -713,7 +713,7 @@ void DeviceManagerServiceImpl::SetOnlineProcessInfo(const uint32_t &bindType, Pr
             LOGI("ProcessDeviceStateChange authForm is share, peer is src.");
             return;
         }
-        devInfo.authForm = DmAuthForm::ACROSS_ACCOUNT;
+        devInfo.authForm = DmAuthForm::SHARE;
         softbusConnector_->SetProcessInfo(processInfo);
     }
     LOGI("DeviceManagerServiceImpl::HandleOnline success devInfo authForm is %{public}d.", devInfo.authForm);