diff --git a/CHANGELOG.md b/CHANGELOG.md
index 44467c5..000c187 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,10 @@
 # CHANGELOG
 
+## v0.16.19
+
+- 修复模型参数应用错误
+- 修复可能的壁纸嵌入失败
+
 ## v0.16.18
 
 - 优化 PSD 文件大小
diff --git a/Spine/Spine.csproj b/Spine/Spine.csproj
index 287a665..ba5ccf7 100644
--- a/Spine/Spine.csproj
+++ b/Spine/Spine.csproj
@@ -11,7 +11,7 @@
         <BaseOutputPath>$(SolutionDir)out</BaseOutputPath>
         <OutputPath>$(BaseOutputPath)\$(Configuration)\$(PlatformTarget)</OutputPath>
         <IncludeSourceRevisionInInformationalVersion>false</IncludeSourceRevisionInInformationalVersion>
-        <Version>0.16.18</Version>
+        <Version>0.16.19</Version>
     </PropertyGroup>
 
     <PropertyGroup>
diff --git a/SpineViewer/Models/SpineObjectModel.cs b/SpineViewer/Models/SpineObjectModel.cs
index 5f5906c..930fcdc 100644
--- a/SpineViewer/Models/SpineObjectModel.cs
+++ b/SpineViewer/Models/SpineObjectModel.cs
@@ -503,13 +503,13 @@ public void ApplyObjectConfig(SpineObjectConfigModel m, SpineObjectConfigApplyFl
                         _spineObject.SetSkinStatus(name, true);
                 }
 
-                if (flag == SpineObjectConfigApplyFlag.SlotAttachement)
+                if (flag == SpineObjectConfigApplyFlag.All || flag == SpineObjectConfigApplyFlag.SlotAttachement)
                 {
                     foreach (var (slotName, attachmentName) in m.SlotAttachment)
                         _spineObject.SetAttachment(slotName, attachmentName);
                 }
 
-                if (flag == SpineObjectConfigApplyFlag.SlotVisibility)
+                if (flag == SpineObjectConfigApplyFlag.All || flag == SpineObjectConfigApplyFlag.SlotVisibility)
                 {
                     foreach (var slotName in m.DisabledSlots)
                         _spineObject.SetSlotVisible(slotName, false);
diff --git a/SpineViewer/Natives/User32.cs b/SpineViewer/Natives/User32.cs
index c18723f..e453c79 100644
--- a/SpineViewer/Natives/User32.cs
+++ b/SpineViewer/Natives/User32.cs
@@ -292,7 +292,7 @@ public static nint GetWorkerW()
             // WorkerW behind the desktop icons. If it is already there, nothing 
             // happens.
             SendMessageTimeout(progman, WM_SPAWN_WORKER, 0xD, 0x1, SMTO_NORMAL, 1000, out _);
-            SendMessageTimeout(progman, WM_SPAWN_WORKER, 0xD, 0x0, SMTO_NORMAL, 1000, out _);
+            //SendMessageTimeout(progman, WM_SPAWN_WORKER, 0xD, 0x0, SMTO_NORMAL, 1000, out _);
 
             // Spy++ output
             // .....
diff --git a/SpineViewer/SpineViewer.csproj b/SpineViewer/SpineViewer.csproj
index 8f62c2d..362aefe 100644
--- a/SpineViewer/SpineViewer.csproj
+++ b/SpineViewer/SpineViewer.csproj
@@ -11,7 +11,7 @@
         <BaseOutputPath>$(SolutionDir)out</BaseOutputPath>
         <OutputPath>$(BaseOutputPath)\$(Configuration)\$(PlatformTarget)</OutputPath>
         <IncludeSourceRevisionInInformationalVersion>false</IncludeSourceRevisionInInformationalVersion>
-        <Version>0.16.18</Version>
+        <Version>0.16.19</Version>
         <OutputType>WinExe</OutputType>
         <UseWPF>true</UseWPF>
     </PropertyGroup>
diff --git a/SpineViewer/Utils/WorkerWDebugger.cs b/SpineViewer/Utils/WorkerWDebugger.cs
index 3751fe8..eb7fca4 100644
--- a/SpineViewer/Utils/WorkerWDebugger.cs
+++ b/SpineViewer/Utils/WorkerWDebugger.cs
@@ -50,12 +50,12 @@ public static void LogWorkerWSearchInfo()
             _logger.Debug("SendMessageTimeout(lParam=1) returned 0x{0:x8}", ret);
             _logger.Debug("ErrCode: 0x{0:x8}, ErrMsg: {1}", lastErr, lastErrMsg);
 
-            Marshal.SetLastPInvokeError(0);
-            ret = User32.SendMessageTimeout(progman, User32.WM_SPAWN_WORKER, 0xD, 0x0, User32.SMTO_NORMAL, 1000, out _);
-            lastErr = Marshal.GetLastPInvokeError();
-            lastErrMsg = Marshal.GetLastPInvokeErrorMessage();
-            _logger.Debug("SendMessageTimeout(lParam=0) returned 0x{0:x8}", ret);
-            _logger.Debug("ErrCode: 0x{0:x8}, ErrMsg: {1}", lastErr, lastErrMsg);
+            //Marshal.SetLastPInvokeError(0);
+            //ret = User32.SendMessageTimeout(progman, User32.WM_SPAWN_WORKER, 0xD, 0x0, User32.SMTO_NORMAL, 1000, out _);
+            //lastErr = Marshal.GetLastPInvokeError();
+            //lastErrMsg = Marshal.GetLastPInvokeErrorMessage();
+            //_logger.Debug("SendMessageTimeout(lParam=0) returned 0x{0:x8}", ret);
+            //_logger.Debug("ErrCode: 0x{0:x8}, ErrMsg: {1}", lastErr, lastErrMsg);
 
             // Spy++ output
             // .....
diff --git a/SpineViewerCLI/SpineViewerCLI.csproj b/SpineViewerCLI/SpineViewerCLI.csproj
index 04ef253..65af9ee 100644
--- a/SpineViewerCLI/SpineViewerCLI.csproj
+++ b/SpineViewerCLI/SpineViewerCLI.csproj
@@ -11,7 +11,7 @@
         <BaseOutputPath>$(SolutionDir)out</BaseOutputPath>
         <OutputPath>$(BaseOutputPath)\$(Configuration)\$(PlatformTarget)</OutputPath>
         <IncludeSourceRevisionInInformationalVersion>false</IncludeSourceRevisionInInformationalVersion>
-        <Version>0.16.18</Version>
+        <Version>0.16.19</Version>
         <OutputType>Exe</OutputType>
     </PropertyGroup>