diff --git a/Sources/FireworkVideoUI/AppLanguage/AppLanguageManager.swift b/Sources/FireworkVideoUI/AppLanguage/AppLanguageManager.swift
index 394235d..b227c8a 100644
--- a/Sources/FireworkVideoUI/AppLanguage/AppLanguageManager.swift
+++ b/Sources/FireworkVideoUI/AppLanguage/AppLanguageManager.swift
@@ -103,7 +103,6 @@ public class AppLanguageManager {
             UIViewController.swizzleViewControllerMethodsForAppLanguage()
             Bundle.swizzleBundleMethodsForAppLanguage()
             URLSession.swizzleURLSessionMethodsForAppLanguage()
-            NumberFormatter.swizzleNumberFormatterMethodsForAppLanguage()
             UIImageView.swizzleImageViewMethodsForAppLanguage()
             UILabel.swizzleLabelMethodsForAppLanguage()
             UITextField.swizzleTextFieldMethodsForAppLanguage()
diff --git a/Sources/FireworkVideoUI/AppLanguage/Extensions/Foundation/NumberFormatter+AppLanguage.swift b/Sources/FireworkVideoUI/AppLanguage/Extensions/Foundation/NumberFormatter+AppLanguage.swift
deleted file mode 100644
index 8a0735e..0000000
--- a/Sources/FireworkVideoUI/AppLanguage/Extensions/Foundation/NumberFormatter+AppLanguage.swift
+++ /dev/null
@@ -1,25 +0,0 @@
-//
-//  NumberFormatter+AppLanguage.swift
-//  
-//  Created by linjie jiang on 2023/2/20.
-//
-
-import Foundation
-
-extension NumberFormatter {
-    static func swizzleNumberFormatterMethodsForAppLanguage() {
-        Swizzle.swizzleSelector(
-            cls: self,
-            originalSelector: #selector(NumberFormatter.string(from:)),
-            customSelector: #selector(NumberFormatter.fw_string(from:)))
-    }
-
-    @objc func fw_string(from number: NSNumber) -> String? {
-        if let language = AppLanguageManager.shared.appLanguage,
-           self.numberStyle == .currency {
-            self.locale = Locale(identifier: language)
-        }
-
-        return fw_string(from: number)
-    }
-}