diff --git a/ChuanhuWallpaper.xcodeproj/project.pbxproj b/ChuanhuWallpaper.xcodeproj/project.pbxproj
index 00cef5a..d084acf 100644
--- a/ChuanhuWallpaper.xcodeproj/project.pbxproj
+++ b/ChuanhuWallpaper.xcodeproj/project.pbxproj
@@ -341,7 +341,7 @@
 				CODE_SIGN_ENTITLEMENTS = ChuanhuWallpaper/ChuanhuWallpaper.entitlements;
 				CODE_SIGN_STYLE = Automatic;
 				COMBINE_HIDPI_IMAGES = YES;
-				CURRENT_PROJECT_VERSION = 6;
+				CURRENT_PROJECT_VERSION = 7;
 				DEVELOPMENT_ASSET_PATHS = "\"ChuanhuWallpaper/Preview Content\"";
 				DEVELOPMENT_TEAM = KWS26AWJ45;
 				ENABLE_HARDENED_RUNTIME = YES;
@@ -369,7 +369,7 @@
 				CODE_SIGN_ENTITLEMENTS = ChuanhuWallpaper/ChuanhuWallpaper.entitlements;
 				CODE_SIGN_STYLE = Automatic;
 				COMBINE_HIDPI_IMAGES = YES;
-				CURRENT_PROJECT_VERSION = 6;
+				CURRENT_PROJECT_VERSION = 7;
 				DEVELOPMENT_ASSET_PATHS = "\"ChuanhuWallpaper/Preview Content\"";
 				DEVELOPMENT_TEAM = KWS26AWJ45;
 				ENABLE_HARDENED_RUNTIME = YES;
diff --git a/ChuanhuWallpaper/AppearanceWallpaperView.swift b/ChuanhuWallpaper/AppearanceWallpaperView.swift
index 437497c..6f83f71 100644
--- a/ChuanhuWallpaper/AppearanceWallpaperView.swift
+++ b/ChuanhuWallpaper/AppearanceWallpaperView.swift
@@ -58,7 +58,7 @@ struct AppearanceWallpaperView: View {
                 }
             }
             .padding()
-            SubmitButton(wallpapers: wallpapers)
+            SubmitButton(wallpapers: wallpapers, disableSubmit: currentSelectedNum < 2)
             .padding(.bottom)
         }
     }
diff --git a/ChuanhuWallpaper/SolarWallpaperView.swift b/ChuanhuWallpaper/SolarWallpaperView.swift
index 6365b03..67497ac 100644
--- a/ChuanhuWallpaper/SolarWallpaperView.swift
+++ b/ChuanhuWallpaper/SolarWallpaperView.swift
@@ -82,7 +82,7 @@ struct SolarWallpaperView: View {
                 } label: {
                     Label("Add New Picture", systemImage: "doc.badge.plus")
                 }
-                SubmitButton(wallpapers: wallpapers)
+                SubmitButton(wallpapers: wallpapers, disableSubmit: wallpapers.count < 2)
                 
                 HelpButton {
                     self.showPopover.toggle()
diff --git a/ChuanhuWallpaper/SubmitButton.swift b/ChuanhuWallpaper/SubmitButton.swift
index 7358a02..e0bbbda 100644
--- a/ChuanhuWallpaper/SubmitButton.swift
+++ b/ChuanhuWallpaper/SubmitButton.swift
@@ -13,6 +13,7 @@ struct SubmitButton: View {
     @State var showErrorMessage = false
     @State var errorMessage = ""
     let wallpaperGenerator = WallpaperGenerator()
+    var disableSubmit = false
     
     var body: some View {
         Button {
@@ -41,7 +42,7 @@ struct SubmitButton: View {
         .alert(isPresented: $showErrorMessage) {
             Alert(title: Text("An Error Occured"), message: Text(errorMessage), dismissButton: .cancel())
         }
-        .disabled(wallpapers.count<2)
+        .disabled(disableSubmit)
     }
 }
 
diff --git a/ChuanhuWallpaper/TimeWallpaperView.swift b/ChuanhuWallpaper/TimeWallpaperView.swift
index 88d7bb1..dd82f30 100644
--- a/ChuanhuWallpaper/TimeWallpaperView.swift
+++ b/ChuanhuWallpaper/TimeWallpaperView.swift
@@ -85,7 +85,7 @@ struct TimeWallpaperView: View {
                 } label: {
                     Label("Add New Picture", systemImage: "doc.badge.plus")
                 }
-                SubmitButton(wallpapers: wallpapers)
+                SubmitButton(wallpapers: wallpapers, disableSubmit: wallpapers.count < 2)
                 HelpButton {
                     self.showPopover.toggle()
                 }