diff --git a/VoidLink/UIAppView.h b/VoidLink/UIAppView.h
index 9554d036..4bf31c45 100644
--- a/VoidLink/UIAppView.h
+++ b/VoidLink/UIAppView.h
@@ -10,7 +10,7 @@
 #import "TemporaryApp.h"
 
 @protocol AppViewUpdateLoopDelegate <NSObject>
-- (bool)isStreaming;
+- (bool)isInAppView;
 @end
 
 
diff --git a/VoidLink/UIAppView.m b/VoidLink/UIAppView.m
index 71cfbfda..5975b34f 100644
--- a/VoidLink/UIAppView.m
+++ b/VoidLink/UIAppView.m
@@ -5,6 +5,10 @@
 //  Created by Diego Waxemberg on 10/22/14.
 //  Copyright (c) 2014 Moonlight Stream. All rights reserved.
 //
+//  Created by True砖家 on 2025.7.20.
+//  Copyright © 2025 True砖家 @ Bilibili. All rights reserved.
+//
+
 
 #import "UIAppView.h"
 #import "AppAssetManager.h"
@@ -255,7 +259,7 @@ static UIImage* noImage;
 
 - (void) updateLoop {
     // Stop immediately if the view has been detached
-    if ([self.updateLoopDelegate isStreaming] || self.superview == nil) {
+    if (self.superview == nil) {
         return;
     }
     
@@ -277,7 +281,7 @@ static UIImage* noImage;
     [self setAlpha:_app.hidden ? 0.4 : 1.0];
     
     // Queue the next refresh cycle
-    [self performSelector:@selector(updateLoop) withObject:self afterDelay:REFRESH_CYCLE];
+    if([self.updateLoopDelegate isInAppView]) [self performSelector:@selector(updateLoop) withObject:self afterDelay:REFRESH_CYCLE];
 }
 
 @end
diff --git a/VoidLink/ViewControllers/MainFrameViewController.m b/VoidLink/ViewControllers/MainFrameViewController.m
index ab79384f..6383fc2f 100644
--- a/VoidLink/ViewControllers/MainFrameViewController.m
+++ b/VoidLink/ViewControllers/MainFrameViewController.m
@@ -387,11 +387,12 @@ static NSMutableSet* hostList;
     //[self applyNavBarAppearance:navBarAppearance];
 }
 
-- (void)appButtonTappedForHost:(TemporaryHost *)host {
+- (void)appButtonTappedForHost:(TemporaryHost *)host{
     if (host.state != StateOnline) return;
     _selectedHost = host;
-    if (host.state == StateOnline && host.pairState == PairStatePaired && host.appList.count > 0) {
-        [self switchToAppView];
+    if(host.state == StateOnline && host.pairState == PairStatePaired){
+        [self updateAppsForHost:host];
+        if(host.appList.count>0) [self switchToAppView];
     }
 }
 
@@ -492,7 +493,7 @@ static NSMutableSet* hostList;
 
 
 - (void) noneUserInitiatedHostAction:(TemporaryHost *)host view:(UIView *)view {
-    Log(LOG_D, @"Clicked host: %@", host.name);
+    NSLog(@"Clicked host: %@", host.name);
     _selectedHost = host;
     //_appManager = [[AppAssetManager alloc] initWithCallback:self];
     [self.collectionView setCollectionViewLayout:self.collectionViewLayout];
@@ -2002,8 +2003,8 @@ static NSMutableSet* hostList;
     [self.collectionView reloadData];
 }
 
-- (bool)isStreaming{
-    return self.revealViewController.isStreaming;
+- (bool)isInAppView{
+    return !self.revealViewController.isStreaming && _enteredAppView;
 }
 
 - (UICollectionViewCell *)collectionView:(UICollectionView *)collectionView cellForItemAtIndexPath:(NSIndexPath *)indexPath {