diff --git a/Podfile.lock b/Podfile.lock
index d0c6588c..ee1c4909 100644
--- a/Podfile.lock
+++ b/Podfile.lock
@@ -35,13 +35,13 @@ PODS:
   - TIoTLinkKit_SoundTouch (1.0.0)
   - TIoTLinkKit_TPNS (1.0.1)
   - TIoTLinkKit_WechatOpenSDK (1.0.1)
-  - TIoTLinkKit_XP2P (2.4.49-beta.202405221203)
+  - TIoTLinkKit_XP2P (2.4.49)
   - TIoTLinkVideo (1.0.0):
     - CocoaAsyncSocket (= 7.6.5)
     - TIoTLinkKit_FLV (= 2.2.3)
     - TIoTLinkKit_GVoiceSE (>= 1.0.7)
     - TIoTLinkKit_SoundTouch (= 1.0.0)
-    - TIoTLinkKit_XP2P (= 2.4.49-beta.202405221203)
+    - TIoTLinkKit_XP2P (= 2.4.49)
     - TPCircularBuffer (= 1.6.1)
   - TPCircularBuffer (1.6.1)
   - TrueTime (5.0.3)
@@ -133,8 +133,8 @@ SPEC CHECKSUMS:
   TIoTLinkKit_SoundTouch: cf79ae182b6c2349ff65bac7a338974bc538fa77
   TIoTLinkKit_TPNS: 7cea4fc1d20ef6c4c11c4f0b66bbb10ecf4ed968
   TIoTLinkKit_WechatOpenSDK: 7822d68cc5c46edf3f6020422202e7b65ea87614
-  TIoTLinkKit_XP2P: e32c680e361253852f0f4e00f02f871285d888ed
-  TIoTLinkVideo: db03c08d1a8e66498ec664db9547545a2d06c21e
+  TIoTLinkKit_XP2P: 0250d1a8f0561f015bb9ab09aed59c0a617e49aa
+  TIoTLinkVideo: 938a736bd9da2ce61edd16d8637ae929aa4b593b
   TPCircularBuffer: c13243556527551c4d320709c7b14a6d20cdc30a
   TrueTime: b49551ffafb28a9dee04e51b226f42a416010842
   TXLiteAVSDK_TRTC: e3383a81565e8bb2aaaaab4bd099ad5239cd5b2d
diff --git a/Source/LinkSDKDemo/Video/P2P/Controller/TIoTDemoVideoCallVC.m b/Source/LinkSDKDemo/Video/P2P/Controller/TIoTDemoVideoCallVC.m
index 9faf6267..ec419f2b 100644
--- a/Source/LinkSDKDemo/Video/P2P/Controller/TIoTDemoVideoCallVC.m
+++ b/Source/LinkSDKDemo/Video/P2P/Controller/TIoTDemoVideoCallVC.m
@@ -378,6 +378,11 @@ - (void)loadStateDidChange:(NSNotification*)notification {
 
 
 - (void)moviePlayBackStateDidChange:(NSNotification*)notification {
+    NSString *seicontent = [notification.userInfo objectForKey:@"FFP_MSG_VIDEO_SEI_CONTENT"];
+    if (seicontent) {
+        return;
+    }
+    
     switch (_player.playbackState)
     {
         case IJKMPMoviePlaybackStateStopped: {
diff --git a/Source/LinkSDKDemo/Video/PlayBack/LocalPlayBack/Controller/TIoTDemoLocalRecordVC.m b/Source/LinkSDKDemo/Video/PlayBack/LocalPlayBack/Controller/TIoTDemoLocalRecordVC.m
index a012c4e4..6119ca03 100644
--- a/Source/LinkSDKDemo/Video/PlayBack/LocalPlayBack/Controller/TIoTDemoLocalRecordVC.m
+++ b/Source/LinkSDKDemo/Video/PlayBack/LocalPlayBack/Controller/TIoTDemoLocalRecordVC.m
@@ -1476,6 +1476,9 @@ - (void)startPlayLocalVideoWithStartTime:(NSInteger )startTime endTime:(NSIntege
     NSInteger durationValue = self.videoTimeModel.EndTime.integerValue - self.videoTimeModel.StartTime.integerValue;
     NSInteger minuteValue = durationValue / 60;
     NSInteger secondValue = durationValue % 60;
+    if (durationValue == 0) {
+        return;
+    }
     
     self.slider.minimumValue = 0;
     self.slider.maximumValue = durationValue;
diff --git a/Source/SDK/LinkVideo/TIoTCoreXP2PBridge.mm b/Source/SDK/LinkVideo/TIoTCoreXP2PBridge.mm
index 39c5eb7c..30fa798f 100644
--- a/Source/SDK/LinkVideo/TIoTCoreXP2PBridge.mm
+++ b/Source/SDK/LinkVideo/TIoTCoreXP2PBridge.mm
@@ -23,8 +23,7 @@ @interface TIoTCoreXP2PBridge ()<TIoTAVCaptionFLVDelegate>
 @property (nonatomic, assign) BOOL isSending;
 @property (nonatomic, strong) AVCaptureSessionPreset resolution;
 @property (nonatomic, strong) NSTimer *getBufTimer;
-@property (nonatomic, assign) NSInteger startTime;
-@property (nonatomic, assign) NSInteger startVoiceTime;
+@property (nonatomic, strong) NSMutableDictionary *uniReqStartTime;
 @property (nonatomic, strong) TIoTCoreLogger *logger;
 - (void)cancelTimer;
 - (void)doTick:(data_report_t)data_buf;
@@ -216,6 +215,8 @@ - (instancetype)init {
         [[NSFileManager defaultManager] removeItemAtPath:logFile error:nil];
         [[NSFileManager defaultManager] createFileAtPath:logFile contents:nil attributes:nil];
         p2pOutLogFile = fopen(logFile.UTF8String, "wb");
+        
+        _uniReqStartTime = [NSMutableDictionary dictionary];
     }
     return self;
 }
@@ -622,7 +623,7 @@ - (void)doTick:(data_report_t)data_buf {
     }
 
     NSData *body = [NSData dataWithBytes:data_buf.report_buf length:data_buf.report_size];
-    NSURL *urlString = [NSURL URLWithString:@"http://log.qvb.qcloud.com/reporter/vlive"];
+    NSURL *urlString = [NSURL URLWithString:@"https://log.qvb.qcloud.com/reporter/vlive"];
     NSMutableURLRequest *request = [NSMutableURLRequest requestWithURL:urlString cachePolicy:NSURLRequestUseProtocolCachePolicy timeoutInterval:5];
     [request setValue:@"application/octet-stream" forHTTPHeaderField:@"Content-Type"];
     request.HTTPMethod = @"POST";
@@ -644,14 +645,14 @@ - (void)reportUserList:(data_report_t)report {
     NSString *dataaction = [NSString stringWithCString:(const char *)report.data_action encoding:NSASCIIStringEncoding];
     
     if ([status isEqualToString:@"start"]) {
-        if ([dataaction isEqualToString:@"voice"]) {
-            self.startVoiceTime = [[TIoTCoreXP2PBridge getNowTimeTimestamp] integerValue];
-        }else {
-            self.startTime = [[TIoTCoreXP2PBridge getNowTimeTimestamp] integerValue];
-        }
+        [self.uniReqStartTime setObject:[TIoTCoreXP2PBridge getNowTimeTimestamp] forKey:reqid];
+    }
+    
+    NSInteger startTime = [[self.uniReqStartTime objectForKey:reqid] integerValue];
+    if (startTime == 0) {
+        return;
     }
     
-    NSInteger startTime = [dataaction isEqualToString:@"voice"]? self.startVoiceTime:self.startTime;
     NSMutableDictionary *accessParam = [NSMutableDictionary dictionary];
     [accessParam setValue:@"P2PReport" forKey:@"Action"];
     [accessParam setValue:status forKey:@"Status"];
@@ -680,6 +681,10 @@ - (void)reportUserList:(data_report_t)report {
         }
     }];
     [tasklog resume];
+    
+    if ([status isEqualToString:@"end"]) {
+        [self.uniReqStartTime removeObjectForKey:reqid];
+    }
 }
 
 + (NSString *)getSDKVersion {
diff --git a/TIoTLinkVideo.podspec b/TIoTLinkVideo.podspec
index 313d7a1f..16fcfbe5 100644
--- a/TIoTLinkVideo.podspec
+++ b/TIoTLinkVideo.podspec
@@ -19,7 +19,7 @@ Pod::Spec.new do |s|
   s.source_files  = 'Source/SDK/LinkVideo/**/*.{h,m,c,mm}'
   s.resource = 'Source/SDK/LinkVideo/FLV/asset/GvoiceSE_v1_239-119-oneref-e.nn'
   
-  s.dependency 'TIoTLinkKit_XP2P', '2.4.49-beta.202405221203'
+  s.dependency 'TIoTLinkKit_XP2P', '2.4.49'
   s.dependency 'TIoTLinkKit_FLV', '2.2.3'
   s.dependency 'CocoaAsyncSocket', '7.6.5'
   s.dependency 'TIoTLinkKit_SoundTouch', '1.0.0'