diff --git a/QuickLocation/API/SignPlugin.swift b/QuickLocation/API/SignPlugin.swift
index 9425f6c2..261083f5 100644
--- a/QuickLocation/API/SignPlugin.swift
+++ b/QuickLocation/API/SignPlugin.swift
@@ -1,6 +1,5 @@
 import Foundation
 import Moya
-import CommonCrypto
 
 /// JiaMiKey 的 MD5，预计算避免每次请求都算
 private let jiaMiKeyMD5: String = {
@@ -73,10 +72,6 @@ final class SignPlugin: PluginType {
     }
 
     fileprivate static func md5(_ string: String) -> String {
-        let cStr = string.cString(using: .utf8)
-        let length = CC_LONG(strlen(cStr!))
-        var digest = [UInt8](repeating: 0, count: Int(CC_MD5_DIGEST_LENGTH))
-        CC_MD5(cStr, length, &digest)
-        return digest.map { String(format: "%02x", $0) }.joined()
+        string.md5
     }
 }
diff --git a/QuickLocation/Core/Extension/String+Extension.swift b/QuickLocation/Core/Extension/String+Extension.swift
index 48628ac3..9a399c05 100644
--- a/QuickLocation/Core/Extension/String+Extension.swift
+++ b/QuickLocation/Core/Extension/String+Extension.swift
@@ -9,6 +9,7 @@
 import Foundation
 import SwiftyJSON
 import CommonCrypto
+import CryptoKit
 import URLNavigator
 import SwiftDate
 
@@ -53,29 +54,7 @@ public extension String {
 
 // MARK: md5
 public extension String {
-    var MD5String: String {
-        
-        let cStrl = cString(using: String.Encoding(rawValue: String.Encoding.utf8.rawValue));
-        
-        let buffer = UnsafeMutablePointer<UInt8>.allocate(capacity: 16);
-        
-        CC_MD5(cStrl, CC_LONG(strlen(cStrl!)), buffer);
-        
-        var md5String = "";
-        
-        for idx in 0...15 {
-            
-            let obcStrl = String.init(format: "%02x", buffer[idx]);
-            
-            md5String.append(obcStrl);
-            
-        }
-        
-        free(buffer);
-        
-        return md5String;
-        
-    }
+    var MD5String: String { md5 }
 }
 // MARK: Base64
 
@@ -93,13 +72,7 @@ public extension String {
 
 
 public extension String {
-    var md5: String {
-        let data = self.data
-        var digest = [UInt8](repeating: 0, count: Int(CC_MD5_DIGEST_LENGTH))
-        CC_MD5((data as NSData).bytes, CC_LONG(data.count), &digest)
-        let hexBytes = digest.map { String(format: "%02hhx", $0) }
-        return hexBytes.joined(separator: "")
-    }
+    var md5: String { data.md5Hex }
     
     var sha1: String {
         let data = self.data
@@ -216,6 +189,10 @@ public extension Data {
     var string: String {
         return String(data: self, encoding: String.Encoding.utf8) ?? ""
     }
+
+    var md5Hex: String {
+        Insecure.MD5.hash(data: self).map { String(format: "%02x", $0) }.joined()
+    }
 }
 
 // MARK: - Int
diff --git a/QuickLocation/Manager/App/ApiManager.swift b/QuickLocation/Manager/App/ApiManager.swift
index b96f30a0..49c2eaed 100644
--- a/QuickLocation/Manager/App/ApiManager.swift
+++ b/QuickLocation/Manager/App/ApiManager.swift
@@ -257,17 +257,7 @@ extension ApiManager {
     }
 
     class func getMd5_32Bit_String(_ srcString: String, isUppercase: Bool) -> String {
-        let cStr = srcString.cString(using: .utf8)
-        let length = CC_LONG(strlen(cStr!))
-        var digest = [UInt8](repeating: 0, count: Int(CC_MD5_DIGEST_LENGTH))
-        
-        CC_MD5(cStr, length, &digest)
-        
-        var result = ""
-        for i in 0..<Int(CC_MD5_DIGEST_LENGTH) {
-            result += String(format: "%02x", digest[i])
-        }
-        
+        let result = srcString.md5
         return isUppercase ? result.uppercased() : result
     }
 
diff --git a/QuickLocation/Section/Web/Controller/WebViewController.swift b/QuickLocation/Section/Web/Controller/WebViewController.swift
index 664efe66..e5d6cc23 100644
--- a/QuickLocation/Section/Web/Controller/WebViewController.swift
+++ b/QuickLocation/Section/Web/Controller/WebViewController.swift
@@ -32,9 +32,6 @@ enum LoadingStatus: Int {
 
 enum ScriptMessageName: String, CaseIterable {
     case updateStatusBarStyle
-    case openPageRouter
-    case openPage
-    case openWebView
     case openIM
     case toast
     case dialog
@@ -515,13 +512,6 @@ class FullscreenWebView: WKWebView {
     
     // MARK: Native to JS
     
-    // 页面路由
-    func openPageRouter(body: Any) {
-        guard let body = body as? [String: Any],
-              let url = body["url"] as? String else { return }
-        AppRouter.push(url)
-    }
-    
     // 页面显示
     func onPageShow() {
         webView.evaluateJavaScript("try { window.onPageShow(); } catch (e) {}", completionHandler: nil)
@@ -535,16 +525,6 @@ class FullscreenWebView: WKWebView {
         setNeedsStatusBarAppearanceUpdate()
     }
     
-    // MARK: - 打开原生页面（无参数）
-    func openPage(body: Any) {
-        guard let body = body as? [String: Any],
-              let pageName = body["pageName"] as? String else { return }
-        if let class_VC = NSClassFromString("QuickLocation.\(pageName)") as? BaseViewController.Type {
-            let vc = class_VC.init()
-            navigationController?.pushViewController(vc, animated: true)
-        }
-    }
-    
     // MARK: - 打开WebView
     func openWebView(body: Any) {
         guard let body = body as? [String: Any],
@@ -695,10 +675,6 @@ private class CommonMessageHandler: NSObject, WKScriptMessageHandler {
         switch message.name {
         case "updateStatusBarStyle":
             webViewController?.updateStatusBarStyle(body: message.body)
-        case "openPageRouter":
-            webViewController?.openPageRouter(body: message.body)
-        case "openPage":
-            webViewController?.openPage(body: message.body)
         case "dialog":
             webViewController?.dialog(body: message.body)
         case "toast":
diff --git a/QuickLocation/Service/UploadService.swift b/QuickLocation/Service/UploadService.swift
index 919f01c2..9d362e4d 100644
--- a/QuickLocation/Service/UploadService.swift
+++ b/QuickLocation/Service/UploadService.swift
@@ -6,7 +6,6 @@
 import Foundation
 import RxSwift
 import SwiftyJSON
-import CommonCrypto
 
 enum UploadFileKind {
     case jpeg
@@ -203,15 +202,11 @@ struct UploadService {
     }
 
     private static func md5(_ string: String) -> String {
-        md5(Data(string.utf8))
+        string.md5
     }
 
     private static func md5(_ data: Data) -> String {
-        var digest = [UInt8](repeating: 0, count: Int(CC_MD5_DIGEST_LENGTH))
-        data.withUnsafeBytes { buffer in
-            _ = CC_MD5(buffer.baseAddress, CC_LONG(data.count), &digest)
-        }
-        return digest.map { String(format: "%02x", $0) }.joined()
+        data.md5Hex
     }
 
     private static func makeError(_ message: String) -> NSError {