diff --git a/pom.xml b/pom.xml
index 1ba4fb00..7dc3ce9c 100644
--- a/pom.xml
+++ b/pom.xml
@@ -3,7 +3,7 @@
 
 	<groupId>cn.jpush.api</groupId>
 	<artifactId>jpush-client</artifactId>
-	<version>3.7.0</version>
+	<version>3.7.1</version>
 	<packaging>jar</packaging>
 	<url>https://github.com/jpush/jpush-api-java-client</url>
 	<name>JPush API Java Client</name>
diff --git a/src/main/java/cn/jpush/api/push/model/live_activity/LiveActivity.java b/src/main/java/cn/jpush/api/push/model/live_activity/LiveActivity.java
index eefc1b80..2a8fa091 100644
--- a/src/main/java/cn/jpush/api/push/model/live_activity/LiveActivity.java
+++ b/src/main/java/cn/jpush/api/push/model/live_activity/LiveActivity.java
@@ -1,10 +1,7 @@
 package cn.jpush.api.push.model.live_activity;
 
 import cn.jpush.api.push.model.PushModel;
-import com.google.gson.JsonArray;
-import com.google.gson.JsonElement;
-import com.google.gson.JsonObject;
-import com.google.gson.JsonPrimitive;
+import com.google.gson.*;
 
 public class LiveActivity implements PushModel {
 
@@ -15,13 +12,15 @@ public class LiveActivity implements PushModel {
     private final String iOSEvent;
     private final JsonObject iOSContentState;
     private final Long iOSDismissalDate;
+    private final JsonObject iOSAlert;
 
-    public LiveActivity(Boolean apnsProduction, String liveActivityId, String iOSEvent, JsonObject iOSContentState, Long iOSDismissalDate) {
+    public LiveActivity(Boolean apnsProduction, String liveActivityId, String iOSEvent, JsonObject iOSContentState, Long iOSDismissalDate, JsonObject iOSAlert) {
         this.apnsProduction = apnsProduction;
         this.liveActivityId = liveActivityId;
         this.iOSEvent = iOSEvent;
         this.iOSContentState = iOSContentState;
         this.iOSDismissalDate = iOSDismissalDate;
+        this.iOSAlert = iOSAlert;
     }
 
     public static Builder newBuilder() {
@@ -34,6 +33,7 @@ public static class Builder {
         private String iOSEvent;
         private JsonObject iOSContentState;
         private Long iOSDismissalDate;
+        private JsonObject iOSAlert;
 
         public Builder apnsProduction(Boolean apnsProduction) {
             this.apnsProduction = apnsProduction;
@@ -81,15 +81,55 @@ public Builder iOSDismissalDate(Long iOSDismissalDate) {
             return this;
         }
 
+        public Builder iOSAlertTitle(String iosAlertTitle) {
+            if (this.iOSAlert == null) {
+                this.iOSAlert = new JsonObject();
+            }
+            this.iOSAlert.addProperty("title", iosAlertTitle);
+            return this;
+        }
+
+        public Builder iOSAlertAlternateTitle(String iosAlertAlternateTitle) {
+            if (this.iOSAlert == null) {
+                this.iOSAlert = new JsonObject();
+            }
+            this.iOSAlert.addProperty("alternate_title", iosAlertAlternateTitle);
+            return this;
+        }
+
+        public Builder iOSAlertBody(String iosAlertBody) {
+            if (this.iOSAlert == null) {
+                this.iOSAlert = new JsonObject();
+            }
+            this.iOSAlert.addProperty("body", iosAlertBody);
+            return this;
+        }
+
+        public Builder iOSAlertAlternateBody(String iosAlertAlternateBody) {
+            if (this.iOSAlert == null) {
+                this.iOSAlert = new JsonObject();
+            }
+            this.iOSAlert.addProperty("alternate_body", iosAlertAlternateBody);
+            return this;
+        }
+
+        public Builder iOSAlertSound(String iosAlertSound) {
+            if (this.iOSAlert == null) {
+                this.iOSAlert = new JsonObject();
+            }
+            this.iOSAlert.addProperty("sound", iosAlertSound);
+            return this;
+        }
+
         public LiveActivity build() {
-            return new LiveActivity(apnsProduction, liveActivityId, iOSEvent, iOSContentState, iOSDismissalDate);
+            return new LiveActivity(apnsProduction, liveActivityId, iOSEvent, iOSContentState, iOSDismissalDate, iOSAlert);
         }
 
     }
 
     @Override
     public JsonElement toJSON() {
-        JsonObject jsonObject = new JsonObject();
+        JsonObject pushJsonObject = new JsonObject();
 
         JsonArray platformJsonArray = new JsonArray();
         platformJsonArray.add(new JsonPrimitive("ios"));
@@ -99,37 +139,42 @@ public JsonElement toJSON() {
             audienceJsonObject.addProperty("live_activity_id", liveActivityId);
         }
 
-        JsonObject optionsJsonObject = new JsonObject();
-        if (apnsProduction != null) {
-            optionsJsonObject.addProperty("apns_production", apnsProduction);
-        }
-
         JsonObject liveActivityJsonObject = new JsonObject();
         JsonObject iOSJsonObject = new JsonObject();
-        JsonObject alertJsonObject = new JsonObject();
 
         if (iOSEvent != null) {
             iOSJsonObject.addProperty("event", iOSEvent);
         }
+
         if (iOSContentState != null) {
             iOSJsonObject.add("content-state", iOSContentState);
         }
-        if (!alertJsonObject.entrySet().isEmpty()) {
-            iOSJsonObject.add("alert", alertJsonObject);
-        }
-        if (!alertJsonObject.entrySet().isEmpty()) {
+
+        if (iOSDismissalDate != null) {
             iOSJsonObject.addProperty("dismissal-date", iOSDismissalDate);
         }
 
+        if (iOSAlert != null) {
+            iOSJsonObject.add("alert", iOSAlert);
+        }
+
         if (!iOSJsonObject.entrySet().isEmpty()) {
             liveActivityJsonObject.add("ios", iOSJsonObject);
         }
 
-        jsonObject.add("platform", platformJsonArray);
-        jsonObject.add("audience", audienceJsonObject);
-        jsonObject.add("live_activity", liveActivityJsonObject);
-        jsonObject.add("options", optionsJsonObject);
-        return jsonObject;
+        JsonObject optionsJsonObject = new JsonObject();
+        if (apnsProduction != null) {
+            optionsJsonObject.addProperty("apns_production", apnsProduction);
+        }
+        if (iOSAlert != null) {
+            optionsJsonObject.addProperty("alternate_set", true);
+        }
+
+        pushJsonObject.add("platform", platformJsonArray);
+        pushJsonObject.add("audience", audienceJsonObject);
+        pushJsonObject.add("live_activity", liveActivityJsonObject);
+        pushJsonObject.add("options", optionsJsonObject);
+        return pushJsonObject;
     }
 
 }
diff --git a/src/test/java/cn/jpush/api/push/model/LiveActivityTest.java b/src/test/java/cn/jpush/api/push/model/LiveActivityTest.java
index 5dfed5b4..b8d1a797 100644
--- a/src/test/java/cn/jpush/api/push/model/LiveActivityTest.java
+++ b/src/test/java/cn/jpush/api/push/model/LiveActivityTest.java
@@ -21,6 +21,13 @@ public void update() {
                 .iOSEvent(LiveActivityEvent.UPDATE)
                 .iOSContentState("eventStr", "更新")
                 .iOSContentState("eventTime", System.currentTimeMillis())
+                .iOSContentState("eventBool", true)
+                // 需要联系商务开通 alternate_set 才能使用
+                // .iOSAlertTitle("alertTitle")
+                // .iOSAlertAlternateTitle("alertAlternateTitle")
+                // .iOSAlertBody("alertBody")
+                // .iOSAlertAlternateBody("alertAlternateBody")
+                // .iOSAlertSound("alertSound")
                 .build();
         System.out.println("send liveActivity param:" + liveActivity.toJSON());