diff --git a/index.js b/index.js
index 71ca6b4..5288bff 100644
--- a/index.js
+++ b/index.js
@@ -8,6 +8,7 @@ const JVerificationModule = NativeModules.JVerificationModule;
 
 const listeners = {};
 const LoginEvent = 'LoginEvent';  //登录事件
+const UnCheckBox = 'UncheckBoxCallBack';  //iOS 未选中隐私协议CheckBox,点击登录按钮的回调事件
 
 export default class JVerification {
 
@@ -238,6 +239,13 @@ export default class JVerification {
             });
     }
 
+    static addUncheckBoxEventListener(callback) {
+		    listeners[callback] = DeviceEventEmitter.addListener(
+		        UnCheckBox, result => {
+		            callback(result);
+		       });
+	}
+
     //移除事件
     static removeListener(callback) {
         if (!listeners[callback]) {