diff --git a/app/src/main/java/com/huawei/cloudapp/ui/activity/CasCloudPhoneActivity.java b/app/src/main/java/com/huawei/cloudapp/ui/activity/CasCloudPhoneActivity.java
index 91efb6654702ca8733f43ba558a3e6ae53299d5c..f4445eddb9e7a2652e22956a78aa53d65ae4e3d0 100644
--- a/app/src/main/java/com/huawei/cloudapp/ui/activity/CasCloudPhoneActivity.java
+++ b/app/src/main/java/com/huawei/cloudapp/ui/activity/CasCloudPhoneActivity.java
@@ -62,6 +62,7 @@ import android.content.Intent;
 import android.content.pm.ActivityInfo;
 import android.content.pm.PackageManager;
 import android.content.res.Configuration;
+import android.graphics.Color;
 import android.os.Build;
 import android.os.Bundle;
 import android.os.Handler;
@@ -74,6 +75,7 @@ import android.view.MotionEvent;
 import android.view.View;
 import android.view.Window;
 import android.view.WindowManager;
+import android.widget.CheckBox;
 import android.widget.FrameLayout;
 import android.widget.ProgressBar;
 import android.widget.TextView;
@@ -116,6 +118,8 @@ import com.huawei.cloudphone.api.ICloudPhone;
 
 import java.util.HashMap;
 import java.util.List;
+import java.util.Timer;
+import java.util.TimerTask;
 
 public class CasCloudPhoneActivity extends FragmentActivity implements IHandleData<Object> {
     private static final String TAG = "CasCloudPhoneActivity";
@@ -164,6 +168,9 @@ public class CasCloudPhoneActivity extends FragmentActivity implements IHandleDa
     private boolean mIsStopCloudPhoneCalled = false;
     private ICloudPhone mCloudPhone;
     private TextView mNavigationTextView;
+    private TextView mStatisticsTextView;
+    private CheckBox mStatisticsCheckBox;
+    private Timer mTimer = new Timer();
     private boolean isReadyToExit;
     private Toast mToast;
 
@@ -243,6 +250,27 @@ public class CasCloudPhoneActivity extends FragmentActivity implements IHandleDa
         mProgressBar = findViewById(R.id.loading_progress_bar);
         mFrameLayout = (FrameLayout) findViewById(R.id.frame_layout);
 
+        mStatisticsTextView = findViewById(R.id.cas_statistic_view);
+        mStatisticsTextView.setTextColor(Color.GREEN);
+
+        mStatisticsCheckBox = findViewById(R.id.cas_stats_checkBox);
+        mStatisticsCheckBox.setTextColor(Color.GREEN);
+        mStatisticsCheckBox.setOnCheckedChangeListener((buttonView, isChecked) -> {
+            if (isChecked) {
+                mStatisticsTextView.setVisibility(View.VISIBLE);
+                float density = getResources().getDisplayMetrics().density;
+                mStatisticsTextView.setHeight((int) (50 * density));
+            } else {
+                mStatisticsTextView.setVisibility(View.INVISIBLE);
+            }
+        });
+        mTimer.schedule(new TimerTask() {
+            @Override
+            public void run() {
+                runOnUiThread(() -> onUpdateStatisticInfo());
+            }
+        }, 1000, 1000); // 1000 毫秒后执行，之后每隔 1000 毫秒执行一次
+
         mNavigationTextView = findViewById(R.id.cas_navigaiton);
         mNavigationTextView.setOnTouchListener(new View.OnTouchListener() {
             @SuppressLint({"RestrictedApi", "ClickableViewAccessibility"})
@@ -309,6 +337,13 @@ public class CasCloudPhoneActivity extends FragmentActivity implements IHandleDa
         }
     }
 
+    public void onUpdateStatisticInfo() {
+        if (mStatisticsTextView.getVisibility() != View.VISIBLE) {
+            return;
+        }
+        mStatisticsTextView.setText(mCloudPhone.getVideoStatisticInfo());
+    }
+
     /**
      * Activity:onStart
      */
diff --git a/app/src/main/res/drawable/rounded_corner.xml b/app/src/main/res/drawable/rounded_corner.xml
new file mode 100644
index 0000000000000000000000000000000000000000..57eef4f29c874a82d2e38d6d9cd59c3bb334271b
--- /dev/null
+++ b/app/src/main/res/drawable/rounded_corner.xml
@@ -0,0 +1,16 @@
+<?xml version="1.0" encoding="utf-8"?>
+<shape xmlns:android="http://schemas.android.com/apk/res/android" >
+    <stroke
+        android:width="1dp"
+        android:color="#b4000000" />
+
+    <solid android:color="#b4000000" />
+
+    <padding
+        android:left="1dp"
+        android:right="1dp"
+        android:bottom="1dp"
+        android:top="1dp" />
+
+    <corners android:radius="5dp" />
+</shape>
\ No newline at end of file
diff --git a/app/src/main/res/layout/cas_activity_fullscreen.xml b/app/src/main/res/layout/cas_activity_fullscreen.xml
index 50d47614d940212ac1ff458378fdaad3cd6ff891..7caa7c27b64efb9f9b635b98ed5b655334e37fdf 100644
--- a/app/src/main/res/layout/cas_activity_fullscreen.xml
+++ b/app/src/main/res/layout/cas_activity_fullscreen.xml
@@ -19,6 +19,24 @@
         android:layout_width="match_parent"
         android:layout_height="match_parent"/>
 
+    <CheckBox
+        android:id="@+id/cas_stats_checkBox"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="165dp"
+        android:layout_gravity="end"
+        android:text="网络时延" />
+
+    <TextView
+        android:id="@+id/cas_statistic_view"
+        android:layout_width="178dp"
+        android:layout_height="120dp"
+        android:layout_gravity="end"
+        android:layout_marginTop="20dp"
+        android:layout_marginEnd="5dp"
+        android:background="@drawable/rounded_corner"
+        android:visibility="invisible" />
+
     <ProgressBar
         android:id="@+id/loading_progress_bar"
         android:layout_width="wrap_content"
diff --git a/cloudphone/src/main/cpp/CasController.cpp b/cloudphone/src/main/cpp/CasController.cpp
index 2b5386e42270bac07b0ca4e431fd74a8cae60e57..77b03e4aabbb60ae83e22161b1aa67db2839a0f6 100644
--- a/cloudphone/src/main/cpp/CasController.cpp
+++ b/cloudphone/src/main/cpp/CasController.cpp
@@ -16,6 +16,7 @@
 #include <securec.h>
 #include <fcntl.h>
 #include <CasBuffer.h>
+#include <sstream>
 #include "CasJniBridge.h"
 #include "CasController.h"
 #include "CasConf.h"
@@ -23,6 +24,7 @@
 #include "CasMsgCode.h"
 #include "CasExtVideoDataPipe.h"
 #include "opus.h"
+#include "CasVideoUtil.h"
 
 using namespace std;
 
@@ -36,6 +38,7 @@ const int TIMES = 8;
 const int FRAME_RATE_MIN = 10;
 const int FRAME_RATE_MAX = 60;
 const std::string CLIENT_TYPE = "1";
+const uint64_t DURATION_USEC = 1000000ULL;
 
 int32_t OnRecvVideoStreamData(uint8_t* data, uint32_t length);
 int32_t OnRecvAudioStreamData(uint8_t* data, uint32_t length);
@@ -1221,6 +1224,7 @@ void CasController::RecvdVideoData(uint8_t *data, int length)
         uint8_t *videoData = new uint8_t[length];
         memcpy(videoData, data, length);
         m_videoPacketStream->Handle(videoData);
+        CalculateFPS();
     }
     m_isMTransValid = true;
 }
@@ -1333,4 +1337,53 @@ void CasController::HandleCmdData(uint8_t *data, int length)
             serviceHandle->Handle((void *)pTmp);
         }
     }
+}
+
+std::string CasController::GetVideoRecvStats() {
+    std::string statsString;
+    std::stringstream stream;
+#if MTRANS_ENABLED
+    if (m_mtrans != nullptr && m_isMTransValid) {
+
+        int rtt = m_mtrans->GetRtt();
+        stream << "网络时延 : ";
+        if (rtt != -1) {
+            stream << rtt << "ms";
+        }
+        stream << std::endl;
+
+        StreamRecvStats stats{};
+        if (0 != m_mtrans->GetVideoRecvStats(&stats)) {
+            WARN("GetVideoRecvStats failed");
+        } else {
+            stream << "下行视频丢包 : " << stats.lostRate << std::endl;
+            stream << "视频接收码率 : " << stats.recvBitrate << "kbps" << std::endl;
+        }
+        StreamRecvStats audioStats{};
+        if (0 != m_mtrans->GetAudioRecvStats(&audioStats)) {
+            WARN("GetAudioRecvStats failed");
+        } else {
+            stream << "音频接收码率 : " << audioStats.recvBitrate << "kbps" << std::endl;
+        }
+    }
+#endif
+    stream << "帧率 : " << m_currentFPS << "fps" << std::endl;
+
+    statsString = stream.str();
+    return statsString;
+}
+
+void CasController::CalculateFPS() {
+    uint64_t currentTime = CasVideoUtil::GetInstance()->GetNow();
+
+    m_videoDataCount++;
+
+    if (m_lastTimeGotVideoData == 0) {
+        m_lastTimeGotVideoData = currentTime;
+    }
+    if (currentTime - m_lastTimeGotVideoData > DURATION_USEC) {
+        m_currentFPS = m_videoDataCount;
+        m_videoDataCount = 0;
+        m_lastTimeGotVideoData = currentTime;
+    }
 }
\ No newline at end of file
diff --git a/cloudphone/src/main/cpp/CasController.h b/cloudphone/src/main/cpp/CasController.h
index ab7e9ac17a40c7e17f3919e15273df360b5bbc51..3aa6a97e2a5fb7bccb0e78d7b3135b6ed57a62c0 100644
--- a/cloudphone/src/main/cpp/CasController.h
+++ b/cloudphone/src/main/cpp/CasController.h
@@ -87,6 +87,8 @@ public:
 
     void HandleCmdData(uint8_t *data, int length);
 
+    std::string GetVideoRecvStats();
+
 private:
     bool Release();
 
@@ -130,6 +132,8 @@ private:
 
     std::string CalcMaxDisconnectDuration(std::string backgroundTimeout);
 
+    void CalculateFPS();
+
     void *(*cmdCallBack)(int type, std::string msg) = nullptr;
 
     static CasController *g_instance;
@@ -179,6 +183,9 @@ private:
     int m_orientation = 0;
     int m_rotationDegrees = 0;
     bool m_isMTransValid = false;
+    int m_videoDataCount = 0;
+    int m_currentFPS = 0;
+    uint64_t m_lastTimeGotVideoData = 0;
 };
 
 #endif // CLOUDAPPSDK_CASCONTROLLRT_H
\ No newline at end of file
diff --git a/cloudphone/src/main/cpp/CasJniBridge.cpp b/cloudphone/src/main/cpp/CasJniBridge.cpp
index 939c953e78119bf7ee5ad4d0566acaa51b9bcfb8..3f803080d91b4d182e624b1fb8091ea98ca3c843 100644
--- a/cloudphone/src/main/cpp/CasJniBridge.cpp
+++ b/cloudphone/src/main/cpp/CasJniBridge.cpp
@@ -214,6 +214,12 @@ extern "C" JNIEXPORT jint JNICALL JNI(getLag)(JNIEnv *env, jclass)
     return lag;
 }
 
+extern "C" JNIEXPORT jstring JNICALL JNI(getVideoStreamStats)(JNIEnv *env, jclass)
+{
+    string statsString = gJniApiCtrl->GetVideoRecvStats();
+    return env->NewStringUTF(statsString.c_str());
+}
+
 extern "C" JNIEXPORT void JNICALL JNI(setAssetsData)(JNIEnv *env, jclass, jstring jFilename, jbyteArray jData,
     jint length)
 {
diff --git a/cloudphone/src/main/cpp/CasJniBridge.h b/cloudphone/src/main/cpp/CasJniBridge.h
index 47a4c8d78b5e081bef95cf070e2e09c6e05125f7..88ea69431569a17b513042e9585c65fbdf658c68 100644
--- a/cloudphone/src/main/cpp/CasJniBridge.h
+++ b/cloudphone/src/main/cpp/CasJniBridge.h
@@ -34,6 +34,8 @@ JNIEXPORT int JNICALL JNI(getJniStatus)(JNIEnv *env, jclass);
 
 JNIEXPORT int JNICALL JNI(getLag)(JNIEnv *env, jclass);
 
+JNIEXPORT jstring JNICALL JNI(getVideoStreamStats)(JNIEnv *env, jclass);
+
 JNIEXPORT jboolean JNICALL JNI(setMediaConfig)(JNIEnv *env, jclass, jobject mediaConfig);
 
 JNIEXPORT jint JNICALL JNI(recvData)(JNIEnv *env, jclass, jbyte type, jbyteArray data, int length);
diff --git a/cloudphone/src/main/cpp/libs/Arm32/libmtrans.a b/cloudphone/src/main/cpp/libs/Arm32/libmtrans.a
index 5140bfd878c72f956a55cbf4d5fd38a447277698..c5ea687fc5b3b4d8e3f0d0ae71b159764423fe2a 100644
Binary files a/cloudphone/src/main/cpp/libs/Arm32/libmtrans.a and b/cloudphone/src/main/cpp/libs/Arm32/libmtrans.a differ
diff --git a/cloudphone/src/main/cpp/libs/Arm64/libmtrans.a b/cloudphone/src/main/cpp/libs/Arm64/libmtrans.a
index 3f614113cdf77060ebc7a300b016ad1497854ff1..af361d9ba15ba74d1dd334dee88284ea8cca3b87 100644
Binary files a/cloudphone/src/main/cpp/libs/Arm64/libmtrans.a and b/cloudphone/src/main/cpp/libs/Arm64/libmtrans.a differ
diff --git a/cloudphone/src/main/cpp/libs/mtrans/include/net_trans.h b/cloudphone/src/main/cpp/libs/mtrans/include/net_trans.h
index 5a55400f2818a76cbc513b1e225cad23034c1b86..6b11c44a087f2c447a03e5fd94dee624a10087e6 100644
--- a/cloudphone/src/main/cpp/libs/mtrans/include/net_trans.h
+++ b/cloudphone/src/main/cpp/libs/mtrans/include/net_trans.h
@@ -51,6 +51,9 @@ public:
     int SendKeyEventData(uint8_t *data, int len);
 
     int SendMotionEventData(uint8_t *data, int len);
+    int GetVideoRecvStats(StreamRecvStats* stats);
+    int GetAudioRecvStats(StreamRecvStats* stats);
+    int GetRtt();
 
 private:
     class NetTransPri;
diff --git a/cloudphone/src/main/cpp/libs/mtrans/include/net_trans_def.h b/cloudphone/src/main/cpp/libs/mtrans/include/net_trans_def.h
index 46579e1758b7361c0d426fcbea8a602855dd4e58..f5c4331975f6fe04a45d8c525cd51a28fa6dd51e 100644
--- a/cloudphone/src/main/cpp/libs/mtrans/include/net_trans_def.h
+++ b/cloudphone/src/main/cpp/libs/mtrans/include/net_trans_def.h
@@ -70,6 +70,51 @@ struct MotionEventParam {
     int32_t secondaryValue;
 } __attribute__((packed));
 
+struct VideoRecvStats {
+    uint32_t recvFrameRate;
+    uint32_t redRate;
+    uint32_t recoverRate;
+    uint32_t jbListpacketNum;
+    uint32_t sendKeyRequestCnt;
+    int32_t jbJitter;
+    uint32_t refFrameErrorCnt;
+    uint64_t aveJbDelayAfterBuild;
+    uint64_t recvAveDelay;
+    uint64_t recvMaxDelay;
+};
+
+struct AudioRecvStats {
+    uint32_t receiveTotalTime;
+    uint32_t plcCount;
+    uint32_t tsmCompressCount;
+    uint32_t tsmStretchCount;
+    int32_t totalDelay;
+    int32_t estTotalDelay;
+    uint64_t noVoiceFrameCnt;
+    uint32_t getFrameCount;
+};
+
+struct StreamRecvStats {
+    uint32_t recvBitrate;
+    uint32_t lostRate;
+    uint32_t jitter;
+    uint32_t lostPktCnt;
+    uint32_t maxContLostPktCnt;
+    uint32_t recvTotalFrameCnt;
+    uint32_t jbDepth;
+    uint32_t jbTotalFrameCnt;
+    uint32_t packetRate;
+    uint32_t periodNotRecvPktCnt;
+    uint32_t periodNotRecvPktTime;
+    uint32_t periodFreezeFrameCnt;
+    uint32_t periodFreezeTime;
+    uint32_t sendNackRequestCnt;
+    union {
+        VideoRecvStats videoStats;
+        AudioRecvStats audioStats;
+    };
+};
+
 typedef int32_t (*RecvVideoDataCallback)(uint8_t* data, uint32_t length);
 typedef int32_t (*RecvAudioDataCallback)(uint8_t* data, uint32_t length);
 typedef int32_t (*RecvAudioDecodeCallback)(int32_t streamId, AudioJbDecode* audioJbDecode);
diff --git a/cloudphone/src/main/java/com/huawei/cloudphone/api/ICloudPhone.java b/cloudphone/src/main/java/com/huawei/cloudphone/api/ICloudPhone.java
index a08203106075477d969deb2890828c44d792736a..dfb1c5db1f699f474b0654f6253de29fb238052a 100644
--- a/cloudphone/src/main/java/com/huawei/cloudphone/api/ICloudPhone.java
+++ b/cloudphone/src/main/java/com/huawei/cloudphone/api/ICloudPhone.java
@@ -152,4 +152,6 @@ public interface ICloudPhone {
      * @return 当前状态
      */
     int getState();
+
+    String getVideoStatisticInfo();
 }
diff --git a/cloudphone/src/main/java/com/huawei/cloudphone/apiimpl/CloudPhoneImpl.java b/cloudphone/src/main/java/com/huawei/cloudphone/apiimpl/CloudPhoneImpl.java
index a17ba5f57d88fdbab196ef15c78e1e65d791fbad..734f7e06efc6ecddef4b39a907386ead85c944b4 100644
--- a/cloudphone/src/main/java/com/huawei/cloudphone/apiimpl/CloudPhoneImpl.java
+++ b/cloudphone/src/main/java/com/huawei/cloudphone/apiimpl/CloudPhoneImpl.java
@@ -346,6 +346,15 @@ public class CloudPhoneImpl implements ICloudPhone {
         }
     }
 
+    @Override
+    public String getVideoStatisticInfo() {
+        if (mProccessor != null) {
+            return mProccessor.getVideoStreamStats();
+        } else {
+            return null;
+        }
+    }
+
     @Override
     public int getState() {
         return mCurrentState;
diff --git a/cloudphone/src/main/java/com/huawei/cloudphone/jniwrapper/JNIWrapper.java b/cloudphone/src/main/java/com/huawei/cloudphone/jniwrapper/JNIWrapper.java
index cb49f18bd67b2bc445bbd35db391341ad89b65be..4f789a948c2936005cdcb7cfda7e17b7b8150ee4 100644
--- a/cloudphone/src/main/java/com/huawei/cloudphone/jniwrapper/JNIWrapper.java
+++ b/cloudphone/src/main/java/com/huawei/cloudphone/jniwrapper/JNIWrapper.java
@@ -90,6 +90,8 @@ public class JNIWrapper {
 
     public static native int getLag();
 
+    public static native String getVideoStreamStats();
+
     public static native boolean setMediaConfig(HashMap<String, String> mediaConfigMap);
 
     public static native boolean setRotation(int rotation);
diff --git a/cloudphone/src/main/java/com/huawei/cloudphone/jniwrapper/JniBridge.java b/cloudphone/src/main/java/com/huawei/cloudphone/jniwrapper/JniBridge.java
index 566e030f3f8f1bfb0f3ab03231f147e34be8fb1b..0a41f1951f2e5402d7030186282c023b8de70b51 100644
--- a/cloudphone/src/main/java/com/huawei/cloudphone/jniwrapper/JniBridge.java
+++ b/cloudphone/src/main/java/com/huawei/cloudphone/jniwrapper/JniBridge.java
@@ -85,6 +85,10 @@ public class JniBridge {
         return JNIWrapper.getLag();
     }
 
+    public String getVideoStreamStats() {
+        return JNIWrapper.getVideoStreamStats();
+    }
+
     public boolean setMediaConfig(HashMap<String, String> mediaConfigMap) {
         if (mediaConfigMap != null) {
             return JNIWrapper.setMediaConfig(mediaConfigMap);
diff --git a/cloudphone/src/main/java/com/huawei/cloudphone/service/CasProcessor.java b/cloudphone/src/main/java/com/huawei/cloudphone/service/CasProcessor.java
index 18608524e86989e37c96352046b71439c3cbc573..d049c63d3208b4cf60af171db0871e8b22c1870c 100644
--- a/cloudphone/src/main/java/com/huawei/cloudphone/service/CasProcessor.java
+++ b/cloudphone/src/main/java/com/huawei/cloudphone/service/CasProcessor.java
@@ -190,6 +190,9 @@ public class CasProcessor {
         return JniBridge.getInstance().getLag();
     }
 
+    public String getVideoStreamStats() {
+        return JniBridge.getInstance().getVideoStreamStats();
+    }
     public boolean startJniRecv() {
         CASLog.i(TAG, "startJniRecv... ");
         mUpstreamReceiveDispatcher = new CasRecvPktDispatcher();