diff --git a/services/screendemo/test.cpp b/services/screendemo/test.cpp
index 232b64f..5d07cce 100644
--- a/services/screendemo/test.cpp
+++ b/services/screendemo/test.cpp
@@ -66,7 +66,7 @@ vector<sptr<Screen>> QueryRemoteScreenInfo()
         }
         cout << endl;
         cout << "--------screen id " << screen->GetId() << "---------" << endl;
-        cout << "screen name: " << screen->GetName() << endl;
+        cout << "screen name: " << GetAnonyString(screen->GetName()).c_str() << endl;
         cout << "width: " << screen->GetWidth() << endl;
         cout << "height: " << screen->GetHeight() << endl;
         cout << "-------------------------------------------" << endl;
@@ -221,7 +221,7 @@ static void PrintNodeProperty(NodeBasicInfo *nodeInfo)
     }
 
     printf("DeviceName = %s\n", nodeInfo->deviceName);
-    printf("NetworkId = %s\n", nodeInfo->networkId);
+    printf("NetworkId = %s\n", GetAnonyString(nodeInfo->networkId).c_str());
     NodeDeviceInfoKey key = NODE_KEY_UDID;
     unsigned char udid[UDID_BUF_LEN] = {0};
     if (GetNodeKeyInfo(g_pkgName, nodeInfo->networkId, key, udid, UDID_BUF_LEN) != 0) {
diff --git a/services/screenservice/sourceservice/dscreenmgr/src/screen_manager_adapter.cpp b/services/screenservice/sourceservice/dscreenmgr/src/screen_manager_adapter.cpp
index b3f4c0a..6f23faa 100644
--- a/services/screenservice/sourceservice/dscreenmgr/src/screen_manager_adapter.cpp
+++ b/services/screenservice/sourceservice/dscreenmgr/src/screen_manager_adapter.cpp
@@ -25,6 +25,7 @@
 #include "dscreen_constants.h"
 #include "dscreen_errcode.h"
 #include "dscreen_log.h"
+#include "dscreen_util.h"
 
 namespace OHOS {
 namespace DistributedHardware {
@@ -40,7 +41,7 @@ uint64_t ScreenMgrAdapter::CreateVirtualScreen(const std::string &devId, const s
 {
     DHLOGI("CreateVirtualScreen, width: %u, height: %u", videoParam->GetScreenWidth(),
         videoParam->GetScreenHeight());
-    std::string screenName = DSCREEN_PREFIX + SEPERATOR + devId + SEPERATOR + dhId;
+    std::string screenName = DSCREEN_PREFIX + SEPERATOR + GetAnonyString(devId) + SEPERATOR + GetAnonyString(dhId);
     auto iter = screenIdMap_.find(screenName);
     if (iter != screenIdMap_.end()) {
         DHLOGI("remove an exist virtual screen.");