diff --git a/frameworks/core/frame_aware_policy/include/app_info.h b/frameworks/core/frame_aware_policy/include/app_info.h
index 06919d5bc2390cd08872ecf7cbe1b0221002cd22..556d05854bd2a83bc8dd85021fc08a122e962e8a 100644
--- a/frameworks/core/frame_aware_policy/include/app_info.h
+++ b/frameworks/core/frame_aware_policy/include/app_info.h
@@ -18,6 +18,7 @@
 
 #include <string>
 #include <iosfwd>
+#include <unordered_set>
 
 namespace OHOS {
 namespace RME {
@@ -48,6 +49,9 @@ public:
 
     void SetRenderTid(const int tid);
     int GetRenderTid();
+    void AddKeyTid(const int tid);
+    void RemoveKeyTid(const int tid);
+    std::unordered_set<int> GetKeyTids();
     void SetUiTid(const int tid);
     int GetUiTid();
     void SetAppName(const std::string appName);
@@ -66,6 +70,7 @@ private:
     int m_uid;
     int m_uiTid;
     int m_renderTid;
+    std::unordered_set<int> m_keyTids;
     int m_isFocus;
     int m_rtGrp;
     AppState m_appState;
diff --git a/frameworks/core/frame_aware_policy/include/intellisense_server.h b/frameworks/core/frame_aware_policy/include/intellisense_server.h
index ed01efe679ca013ceea738bd37ff842bce045b9f..4b53d75085165530a656f983067e42cd21681fbe 100644
--- a/frameworks/core/frame_aware_policy/include/intellisense_server.h
+++ b/frameworks/core/frame_aware_policy/include/intellisense_server.h
@@ -40,6 +40,7 @@ public:
     void ReportCgroupChange(const int pid, const int uid, const int oldGroup, const int newGroup);
     void ReportWindowFocus(const int pid, const int uid, int isFocus);
     void ReportRenderThread(const int pid, const int uid, int renderTid);
+    void ReportKeyThread(const int pid, const int uid, int tid, int role);
     void ReportContinuousTask(const int pid, const int uid, const int status);
     bool ReadXml();
     void SetPara(const int32_t currentFps, const int32_t currentRenderType);
diff --git a/frameworks/core/frame_aware_policy/src/app_info.cpp b/frameworks/core/frame_aware_policy/src/app_info.cpp
index 474d83eaec98886eafbfc0f2ae5ba150e9fc5797..25786ecb5cee18e791ae9080f8f50b0a9be2538b 100644
--- a/frameworks/core/frame_aware_policy/src/app_info.cpp
+++ b/frameworks/core/frame_aware_policy/src/app_info.cpp
@@ -23,6 +23,7 @@ AppInfo::AppInfo(int pid, int uid)
       m_uid(uid),
       m_uiTid(0),
       m_renderTid(0),
+      m_keyTids({}),
       m_isFocus(0),
       m_rtGrp(0),
       m_appState(AppState::APP_TERMINATED)
@@ -38,6 +39,21 @@ int AppInfo::GetRenderTid()
     return m_renderTid;
 }
 
+void AppInfo::AddKeyTid(const int tid)
+{
+    this->m_keyTids.insert(tid);
+}
+
+void AppInfo::RemoveKeyTid(const int tid)
+{
+    this->m_keyTids.erase(tid);
+}
+
+std::unordered_set<int> AppInfo::GetKeyTids()
+{
+    return m_keyTids;
+}
+
 void AppInfo::SetUiTid(const int tid)
 {
     this->m_uiTid = tid;
diff --git a/frameworks/core/frame_aware_policy/src/intellisense_server.cpp b/frameworks/core/frame_aware_policy/src/intellisense_server.cpp
index ce09546eb2cc2a46e32f1972de55a996f7e2ce50..10ab02603dde93fde622702c4cb7f8131dc222b4 100644
--- a/frameworks/core/frame_aware_policy/src/intellisense_server.cpp
+++ b/frameworks/core/frame_aware_policy/src/intellisense_server.cpp
@@ -132,12 +132,16 @@ int IntelliSenseServer::TryCreateRtgForApp(AppInfo *app)
     app->SetRtgrp(grpId);
     int uiTid = app->GetUiTid();
     int renderTid = app->GetRenderTid();
+    auto keyTids = app->GetKeyTids();
     if (uiTid > 0) {
         AddThreadToRtg(uiTid, grpId, 0); // add ui thread
     }
     if (renderTid > 0) {
         AddThreadToRtg(renderTid, grpId, 0); // add render thread
     }
+    for (int keyTid : keyTids) {
+        AddThreadToRtg(keyTid, grpId, 0); // add key thread
+    }
     return grpId;
 }
 
@@ -225,6 +229,41 @@ void IntelliSenseServer::ReportRenderThread(const int pid, const int uid, int re
     }
 }
 
+void IntelliSenseServer::ReportKeyThread(const int pid, const int uid, int tid, int role)
+{
+    if (uid >= WEB_BASE_UID && uid <= WEB_END_UID) {
+        return;
+    }
+    if (!m_switch) {
+        return;
+    }
+    HITRACE_METER(HITRACE_TAG_ACE);
+    auto record = GetRecordOfPid(pid);
+    if (record == m_historyApp.end()) {
+        RME_LOGE("Didn't find key in history app %{public}d with ui %{public}d", pid, tid);
+        return;
+    }
+    if (role) {
+        record->AddKeyTid(tid);
+    } else {
+        record->RemoveKeyTid(tid);
+    }
+    int grpId = record->GetRtgrp();
+    if (grpId >= 0) {
+        int ret = 0;
+        if (!role) {
+            ret = RemoveRtgThread(tid); // remove key thread
+        } else if (record->GetAppState() == AppState::APP_FOREGROUND) {
+            ret = AddThreadToRtg(tid, grpId, 0); // add key thread
+        }
+        RME_LOGE("web test ReportKeyThread uid is %{public}d", uid);
+        if (ret != 0) {
+            RME_LOGE("[OnFore]:key thread fail! pid:%{public}d,rtg:%{public}d!ret:%{publid}d",
+                tid, grpId, ret);
+        }
+    }
+}
+
 void IntelliSenseServer::ReportContinuousTask(const int pid, const int uid, const int status)
 {
     if (!m_switch) {
diff --git a/interfaces/innerkits/frameintf/frame_msg_intf.cpp b/interfaces/innerkits/frameintf/frame_msg_intf.cpp
index 714856fd53b4faeac72f971756374b19416285c6..317b5aac156f457e7f7a20b227fdba9c92a28e82 100644
--- a/interfaces/innerkits/frameintf/frame_msg_intf.cpp
+++ b/interfaces/innerkits/frameintf/frame_msg_intf.cpp
@@ -90,6 +90,19 @@ void FrameMsgIntf::ReportRenderThread(const int pid, const int uid, const int re
     });
 }
 
+void FrameMsgIntf::ReportKeyThread(const int pid, const int uid, const int tid, const int role)
+{
+    std::lock_guard<ffrt::mutex> autoLock(frameMsgIntfMutex_);
+    RME_LOGI("[ReportKeyThread]:key get %{public}d with id %{public}d role %{public}d", pid, tid, role);
+    if (taskQueue_ == nullptr) {
+        RME_LOGE("[ReportKeyThread]:taskQueue none!");
+        return;
+    }
+    taskQueue_->submit([pid, uid, tid, role] {
+        IntelliSenseServer::GetInstance().ReportKeyThread(pid, uid, tid, role);
+    });
+}
+
 void FrameMsgIntf::ReportAppInfo(const int pid, const int uid, const std::string bundleName, ThreadState state)
 {
     std::lock_guard<ffrt::mutex> autoLock(frameMsgIntfMutex_);
diff --git a/interfaces/innerkits/frameintf/frame_msg_intf.h b/interfaces/innerkits/frameintf/frame_msg_intf.h
index 37e42db0d3e467dfab36c3f0ebff044f5821538f..472a03b54379d799c2f87c33b0e3970d18a2654a 100644
--- a/interfaces/innerkits/frameintf/frame_msg_intf.h
+++ b/interfaces/innerkits/frameintf/frame_msg_intf.h
@@ -33,6 +33,7 @@ public:
     void ReportCgroupChange(const int pid, const int uid, const int oldGroup, const int newGroup);
     void ReportWindowFocus(const int pid, const int uid, const int isFocus);
     void ReportRenderThread(const int pid, const int uid, const int renderTid);
+    void ReportKeyThread(const int pid, const int uid, const int tid, const int role);
     void ReportContinuousTask(const int pid, const int uid, const int status);
     void ReportSlideEvent(const int pid, const int uid, const int64_t status);
     void Stop();