diff --git a/ios/Podfile b/ios/Podfile
index 2109233..4eeff12 100644
--- a/ios/Podfile
+++ b/ios/Podfile
@@ -36,6 +36,9 @@ target 'Runner' do
   use_frameworks!
   use_modular_headers!
 
+  pod 'Alamofire', '~> 5.0'
+  pod 'AlamofireImage', '~> 4.0'
+
   # Flutter Pod
 
   copied_flutter_dir = File.join(__dir__, 'Flutter')
diff --git a/ios/Podfile.lock b/ios/Podfile.lock
index 5d22012..4950cc3 100644
--- a/ios/Podfile.lock
+++ b/ios/Podfile.lock
@@ -1,4 +1,7 @@
 PODS:
+  - Alamofire (5.0.2)
+  - AlamofireImage (4.0.2):
+    - Alamofire (< 6.0.0, >= 5.0.2)
   - Flutter (1.0.0)
   - flutter_plugin_android_lifecycle (0.0.1):
     - Flutter
@@ -32,6 +35,8 @@ PODS:
     - Flutter
 
 DEPENDENCIES:
+  - Alamofire (~> 5.0)
+  - AlamofireImage (~> 4.0)
   - Flutter (from `Flutter`)
   - flutter_plugin_android_lifecycle (from `.symlinks/plugins/flutter_plugin_android_lifecycle/ios`)
   - image_picker (from `.symlinks/plugins/image_picker/ios`)
@@ -49,6 +54,8 @@ DEPENDENCIES:
 
 SPEC REPOS:
   trunk:
+    - Alamofire
+    - AlamofireImage
     - FMDB
 
 EXTERNAL SOURCES:
@@ -82,6 +89,8 @@ EXTERNAL SOURCES:
     :path: ".symlinks/plugins/url_launcher_web/ios"
 
 SPEC CHECKSUMS:
+  Alamofire: 3ba7a4db18b4f62c4a1c0e1cb39d7f3d52e10ada
+  AlamofireImage: ca7325440303d041a80b7caa55066ba945522378
   Flutter: 0e3d915762c693b495b44d77113d4970485de6ec
   flutter_plugin_android_lifecycle: 47de533a02850f070f5696a623995e93eddcdb9b
   FMDB: 2ce00b547f966261cd18927a3ddb07cb6f3db82a
@@ -98,6 +107,6 @@ SPEC CHECKSUMS:
   url_launcher_macos: fd7894421cd39320dce5f292fc99ea9270b2a313
   url_launcher_web: e5527357f037c87560776e36436bf2b0288b965c
 
-PODFILE CHECKSUM: a2b0bf7fe93e4e6b732ab20a6fda201dc8a23f90
+PODFILE CHECKSUM: de92ffc9c4fb086e3bef042f78de79dfec856d10
 
 COCOAPODS: 1.8.4
diff --git a/ios/TodayExtension/TodayViewController.swift b/ios/TodayExtension/TodayViewController.swift
index 470b3c3..e733b43 100644
--- a/ios/TodayExtension/TodayViewController.swift
+++ b/ios/TodayExtension/TodayViewController.swift
@@ -14,6 +14,8 @@
 // limitations under the License.
 //
 
+import Alamofire
+import AlamofireImage
 import UIKit
 import NotificationCenter
 
@@ -28,15 +30,24 @@ class TodayViewController: UIViewController, NCWidgetProviding {
     }
 
     func widgetPerformUpdate(completionHandler: (@escaping (NCUpdateResult) -> Void)) {
-        Picture.today(completion: { data in
-            self.current = data[Int.random(in: 0..<data.count)]
-            let url = URL.init(string: self.current!.url)
-            let bin = try! Data(contentsOf: url!)
-            DispatchQueue.main.async {
-                self.imageView.image = UIImage(data: bin)
-                completionHandler(.newData)
+        AF.request("https://v2.api.dailypics.cn/today").responseJSON { response in
+            switch response.result {
+            case .success:
+                if let data = response.value as? Array<Any> {
+                    let random = data[Int.random(in: 0..<data.count)]
+                    self.current = Picture(source: random as! [String : Any])
+                    let url = URL.init(string: self.current!.url)
+                    DispatchQueue.main.async {
+                        self.imageView.af.setImage(withURL: url!)
+                        completionHandler(.newData)
+                    }
+                } else {
+                    completionHandler(.noData)
+                }
+            case .failure:
+                completionHandler(.failed)
             }
-        })
+        }
     }
 
     func widgetActiveDisplayModeDidChange(_ activeDisplayMode: NCWidgetDisplayMode, withMaximumSize maxSize: CGSize) {
@@ -69,21 +80,4 @@ struct Picture {
         self.id = id
         self.url = "https://s1.images.dailypics.cn/\(path)!w1080_jpg"
     }
-
-    static func today(completion: @escaping ([Picture]) -> Void) {
-        var result: [Picture] = []
-
-        let url = URL.init(string: "https://v2.api.dailypics.cn/today")
-        URLSession.shared.dataTask(with: url!) { data, response, error in
-            if let data = data,
-                let decoded = try? JSONSerialization.jsonObject(with: data, options: []) as? Array<Any> {
-                for case let item in decoded {
-                    if let obj = Picture.init(source: item as! [String : Any]) {
-                        result.append(obj)
-                    }
-                }
-                completion(result)
-            }
-        }.resume()
-    }
 }
diff --git a/pubspec.yaml b/pubspec.yaml
index 4b5f6e6..82aed31 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -1,6 +1,6 @@
 name: dailypics
 description: A new Flutter application.
-version: 2.1.2+200305
+version: 2.1.2+200307
 
 environment:
   sdk: ">=2.3.0 <3.0.0"