diff --git a/VoidLink/AboutView.swift b/VoidLink/AboutView.swift
index 1ec26524..f6ca3ad2 100644
--- a/VoidLink/AboutView.swift
+++ b/VoidLink/AboutView.swift
@@ -90,16 +90,47 @@ public struct AboutView: View {
                     Link(LocalizationHelper.localizedString(forKey: "joinCommunity"), destination: URL(string: LocalizationHelper.localizedString(forKey: "communityLink"))!)
                 }
 
-                // OK 按钮
-                Button(LocalizationHelper.localizedString(forKey: "OK")) {
-                    aboutVC.dismiss(animated:true)
+                HStack(spacing: 15) {
+                    if #available(iOS 15.0, *) {
+                        if GenericUtils.isIPad() {
+                            Button(LocalizationHelper.localizedString(forKey: "I'm an artist")) {
+                                IAPManager.checkPurchaseInfo(.PencilProPack) { info in
+                                    if !info.valid {
+                                        IAPManager.inAppPurchaseAction(viewController: self.aboutVC, product: .PencilProPack)
+                                    }
+                                    else {
+                                        AlertControllerUtil.showAlert(
+                                            in: self.aboutVC,
+                                            title: "",
+                                            message: LocalizationHelper.localizedString(forKey:"Drawing Toolkit already purchased"),
+                                            withCancel: false,
+                                            buttonTitle: LocalizationHelper.localizedString(forKey: "OK"),
+                                            countdown: 0)
+                                    }
+                                }
+                            }
+                            .padding()
+                            .background(Color.blue.opacity(1))
+                            .foregroundColor(.white)
+                            .frame(height: 46)
+                            .cornerRadius(12)
+                            .padding(.top, 10)
+                        }
+                    }
+                    
+                    // OK 按钮
+                    Button(LocalizationHelper.localizedString(forKey: "OK")) {
+                        aboutVC.dismiss(animated:true)
+                    }
+                    .padding()
+                    .background(Color.blue)
+                    .foregroundColor(.white)
+                    .frame(height: 46)
+                    .cornerRadius(12)
+                    .padding(.top, 10)
                 }
-                .padding()
-                .background(Color.blue)
-                .foregroundColor(.white)
-                .frame(height: 46)
-                .cornerRadius(12)
-                .padding(.top, 10)
+                
+                
             } else {
                 HStack(spacing: 20) {
                     Button(LocalizationHelper.localizedString(forKey: "Join us")) {
diff --git a/VoidLink/Localization/Localizable.xcstrings b/VoidLink/Localization/Localizable.xcstrings
index 6a52a38f..902512e7 100644
--- a/VoidLink/Localization/Localizable.xcstrings
+++ b/VoidLink/Localization/Localizable.xcstrings
@@ -6612,19 +6612,19 @@
         "zh-Hans" : {
           "stringUnit" : {
             "state" : "translated",
-            "value" : "绘画"
+            "value" : "绘画进阶套件"
           }
         },
         "zh-Hant" : {
           "stringUnit" : {
             "state" : "translated",
-            "value" : "繪畫"
+            "value" : "繪畫進階套件"
           }
         },
         "zh-HK" : {
           "stringUnit" : {
             "state" : "translated",
-            "value" : "繪畫"
+            "value" : "繪畫進階套件"
           }
         }
       }
@@ -6721,7 +6721,7 @@
         },
         "zh-HK" : {
           "stringUnit" : {
-            "state" : "needs_review",
+            "state" : "translated",
             "value" : "一塊啥都不幹的擋板區域"
           }
         }
@@ -9085,6 +9085,29 @@
         }
       }
     },
+    "I'm an artist" : {
+      "extractionState" : "manual",
+      "localizations" : {
+        "zh-Hans" : {
+          "stringUnit" : {
+            "state" : "translated",
+            "value" : "我是画手"
+          }
+        },
+        "zh-Hant" : {
+          "stringUnit" : {
+            "state" : "translated",
+            "value" : "我是畫手"
+          }
+        },
+        "zh-HK" : {
+          "stringUnit" : {
+            "state" : "translated",
+            "value" : "我是畫手"
+          }
+        }
+      }
+    },
     "Import" : {
       "extractionState" : "manual",
       "localizations" : {
diff --git a/VoidLink/Utility/IAPManager.swift b/VoidLink/Utility/IAPManager.swift
index 28acc4d4..16e2a00e 100644
--- a/VoidLink/Utility/IAPManager.swift
+++ b/VoidLink/Utility/IAPManager.swift
@@ -368,9 +368,6 @@ import StoreKit
     
     @objc static public func inAppPurchaseAction(viewController: UIViewController, product: AddOnProduct){
         
-        
-        
-        
         let alert = UIAlertController(title: product.productName(),
                                       message: LocalizationHelper.localizedString(forKey: "No purchase found", product.productName()),
                                       preferredStyle: .alert)