diff --git a/UnityProject/Assets/GameScripts/Main/Procedure/ProcedureInitPackage.cs b/UnityProject/Assets/GameScripts/Main/Procedure/ProcedureInitPackage.cs
index b87efb4f..69d2081d 100644
--- a/UnityProject/Assets/GameScripts/Main/Procedure/ProcedureInitPackage.cs
+++ b/UnityProject/Assets/GameScripts/Main/Procedure/ProcedureInitPackage.cs
@@ -29,7 +29,8 @@ namespace GameMain
 
         private async UniTaskVoid InitPackage(ProcedureOwner procedureOwner)
         {
-            if (GameModule.Resource.PlayMode == EPlayMode.HostPlayMode)
+            if (GameModule.Resource.PlayMode == EPlayMode.HostPlayMode ||
+                GameModule.Resource.PlayMode == EPlayMode.WebPlayMode)
             {
                 if (SettingsUtils.EnableUpdateData())
                 {
@@ -44,7 +45,8 @@ namespace GameMain
 
                         if (!string.IsNullOrEmpty(updateData.FallbackHostServerURL))
                         {
-                            SettingsUtils.FrameworkGlobalSettings.FallbackHostServerURL = updateData.FallbackHostServerURL;
+                            SettingsUtils.FrameworkGlobalSettings.FallbackHostServerURL =
+                                updateData.FallbackHostServerURL;
                         }
                     }
                 }
@@ -60,9 +62,9 @@ namespace GameMain
             {
                 //热更新阶段文本初始化
                 LoadText.Instance.InitConfigData(null);
-                
+
                 GameEvent.Send(RuntimeId.ToRuntimeId("RefreshVersion"));
-                
+
                 EPlayMode playMode = GameModule.Resource.PlayMode;
 
                 // 编辑器模式。
@@ -107,7 +109,9 @@ namespace GameMain
                 // 打开启动UI。
                 UILoadMgr.Show(UIDefine.UILoadUpdate, $"资源初始化失败！");
 
-                UILoadTip.ShowMessageBox($"资源初始化失败！点击确认重试 \n \n <color=#FF0000>原因{initializationOperation.Error}</color>", MessageShowType.TwoButton,
+                UILoadTip.ShowMessageBox(
+                    $"资源初始化失败！点击确认重试 \n \n <color=#FF0000>原因{initializationOperation.Error}</color>",
+                    MessageShowType.TwoButton,
                     LoadStyle.StyleEnum.Style_Retry
                     , () => { Retry(procedureOwner); }, UnityEngine.Application.Quit);
             }
diff --git a/UnityProject/Assets/TEngine/Runtime/Modules/ResourceModule/BuiltinQueryMgr.cs b/UnityProject/Assets/TEngine/Runtime/Modules/ResourceModule/BuiltinQueryMgr.cs
index 83c75f91..55d686b6 100644
--- a/UnityProject/Assets/TEngine/Runtime/Modules/ResourceModule/BuiltinQueryMgr.cs
+++ b/UnityProject/Assets/TEngine/Runtime/Modules/ResourceModule/BuiltinQueryMgr.cs
@@ -10,18 +10,6 @@ namespace TEngine
         public const string RootFolderName = "yoo";
     }
 
-    /// <summary>
-    /// 内置文件查询服务类。
-    /// </summary>
-    public class BuiltinQueryServices : IBuildinQueryServices
-    {
-        public bool QueryStreamingAssets(string packageName, string fileName)
-        {
-            // 注意：fileName包含文件格式
-            return BuiltinQueryMgr.FileExists(packageName, fileName);
-        }
-    }
-
 #if UNITY_EDITOR
     /// <summary>
     /// 内置资源资源查询帮助类。
diff --git a/UnityProject/Assets/TEngine/Runtime/Modules/ResourceModule/ResourceManager.Services.cs b/UnityProject/Assets/TEngine/Runtime/Modules/ResourceModule/ResourceManager.Services.cs
index ea94cc1b..011f0bd0 100644
--- a/UnityProject/Assets/TEngine/Runtime/Modules/ResourceModule/ResourceManager.Services.cs
+++ b/UnityProject/Assets/TEngine/Runtime/Modules/ResourceModule/ResourceManager.Services.cs
@@ -12,7 +12,7 @@ namespace TEngine
         private class GameDecryptionServices : IDecryptionServices
         {
             private const byte OffSet = 32;
-            
+
             public ulong LoadFromFileOffset(DecryptFileInfo fileInfo)
             {
                 return OffSet;
@@ -25,7 +25,8 @@ namespace TEngine
 
             public Stream LoadFromStream(DecryptFileInfo fileInfo)
             {
-                BundleStream bundleStream = new BundleStream(fileInfo.FilePath, FileMode.Open, FileAccess.Read, FileShare.Read);
+                BundleStream bundleStream =
+                    new BundleStream(fileInfo.FilePath, FileMode.Open, FileAccess.Read, FileShare.Read);
                 return bundleStream;
             }
 
@@ -34,7 +35,7 @@ namespace TEngine
                 return 1024;
             }
         }
-        
+
         /// <summary>
         /// 默认的分发资源查询服务类
         /// </summary>
@@ -44,40 +45,66 @@ namespace TEngine
             {
                 throw new NotImplementedException();
             }
+
             public bool QueryDeliveryFiles(string packageName, string fileName)
             {
                 return false;
             }
         }
-        
+
         /// <summary>
         /// 远程文件查询服务类。
         /// </summary>
-        private class RemoteServices: IRemoteServices
+        private class RemoteServices : IRemoteServices
         {
             private readonly string _defaultHostServer;
             private readonly string _fallbackHostServer;
+            private string _packageName;
 
-            public RemoteServices()
+            public RemoteServices(string packageName)
             {
                 _defaultHostServer = SettingsUtils.FrameworkGlobalSettings.HostServerURL;
                 _fallbackHostServer = SettingsUtils.FrameworkGlobalSettings.FallbackHostServerURL;
+                _packageName = packageName;
             }
-            
+
             public RemoteServices(string defaultHostServer, string fallbackHostServer)
             {
                 _defaultHostServer = defaultHostServer;
                 _fallbackHostServer = fallbackHostServer;
             }
-            
+
             public string GetRemoteMainURL(string fileName)
             {
-                return $"{_defaultHostServer}/{fileName}";
+                return $"{_defaultHostServer}/{_packageName}/{fileName}";
             }
 
             public string GetRemoteFallbackURL(string fileName)
             {
-                return $"{_fallbackHostServer}/{fileName}";
+                return $"{_defaultHostServer}/{_packageName}/{fileName}";
+            }
+        }
+
+        /// <summary>
+        /// 内置文件查询服务类。
+        /// </summary>
+        public class BuiltinQueryServices : IBuildinQueryServices
+        {
+            public bool QueryStreamingAssets(string packageName, string fileName)
+            {
+                // 注意：fileName包含文件格式
+                return BuiltinQueryMgr.FileExists(packageName, fileName);
+            }
+        }
+
+        /// <summary>
+        /// WebGL内置文件查询服务类。WebGL平台不需要内置查询，直接使用远程热更资源。
+        /// </summary>
+        public class WebGLBuiltinQueryServices : IBuildinQueryServices
+        {
+            public bool QueryStreamingAssets(string packageName, string fileName)
+            {
+                return true;
             }
         }
     }
@@ -86,7 +113,8 @@ namespace TEngine
     {
         public const byte KEY = 128;
 
-        public BundleStream(string path, FileMode mode, FileAccess access, FileShare share) : base(path, mode, access, share)
+        public BundleStream(string path, FileMode mode, FileAccess access, FileShare share) : base(path, mode, access,
+            share)
         {
         }
 
diff --git a/UnityProject/Assets/TEngine/Runtime/Modules/ResourceModule/ResourceManager.cs b/UnityProject/Assets/TEngine/Runtime/Modules/ResourceModule/ResourceManager.cs
index 4893dd9f..048317f6 100644
--- a/UnityProject/Assets/TEngine/Runtime/Modules/ResourceModule/ResourceManager.cs
+++ b/UnityProject/Assets/TEngine/Runtime/Modules/ResourceModule/ResourceManager.cs
@@ -384,7 +384,7 @@ namespace TEngine
                 createParameters.DecryptionServices = new GameDecryptionServices();
                 createParameters.BuildinQueryServices = new BuiltinQueryServices();
                 createParameters.DeliveryQueryServices = new DefaultDeliveryQueryServices();
-                createParameters.RemoteServices = new RemoteServices();
+                createParameters.RemoteServices = new RemoteServices(targetPackageName);
                 initializationOperation = package.InitializeAsync(createParameters);
             }
 
@@ -394,8 +394,11 @@ namespace TEngine
                 YooAssets.SetCacheSystemDisableCacheOnWebGL();
                 var createParameters = new WebPlayModeParameters();
                 createParameters.DecryptionServices = new GameDecryptionServices();
-                createParameters.BuildinQueryServices = new BuiltinQueryServices();
-                createParameters.RemoteServices = new RemoteServices();
+                createParameters.BuildinQueryServices = new WebGLBuiltinQueryServices();
+                createParameters.RemoteServices = new RemoteServices(targetPackageName);
+                // WebGL运行模式下，直接使用远程热更资源。
+                createParameters.BuildinRootDirectory = SettingsUtils.FrameworkGlobalSettings.HostServerURL;
+                createParameters.SandboxRootDirectory = SettingsUtils.FrameworkGlobalSettings.HostServerURL;
                 initializationOperation = package.InitializeAsync(createParameters);
             }