diff --git a/weixin-java-open/src/main/java/me/chanjar/weixin/open/api/WxOpenMaService.java b/weixin-java-open/src/main/java/me/chanjar/weixin/open/api/WxOpenMaService.java
index ceb7a6a8843652ebc8bcd4c5aff746183c911982..9f13ee6d89e5e394f755f2fe8c8eed56d2c8a731 100644
--- a/weixin-java-open/src/main/java/me/chanjar/weixin/open/api/WxOpenMaService.java
+++ b/weixin-java-open/src/main/java/me/chanjar/weixin/open/api/WxOpenMaService.java
@@ -3,6 +3,7 @@ package me.chanjar.weixin.open.api;
 import cn.binarywang.wx.miniapp.api.WxMaService;
 import cn.binarywang.wx.miniapp.bean.WxMaAuditMediaUploadResult;
 import me.chanjar.weixin.common.error.WxErrorException;
+import me.chanjar.weixin.open.bean.ma.WxMaPrefetchDomain;
 import me.chanjar.weixin.open.bean.ma.WxMaScheme;
 import me.chanjar.weixin.open.bean.message.WxOpenMaSubmitAuditMessage;
 import me.chanjar.weixin.open.bean.result.*;
@@ -256,6 +257,16 @@ public interface WxOpenMaService extends WxMaService {
    */
   String API_GET_VERSION_INFO = "https://api.weixin.qq.com/wxa/getversioninfo";
 
+  /**
+   * 设置DNS预解析域名
+   */
+  String API_WX_SET_PREFETCH_DOMAIN = "https://api.weixin.qq.com/wxa/set_prefetchdnsdomain";
+
+  /**
+   * 获取DNS预解析域名
+   */
+  String API_GET_PREFETCH_DOMAIN = "https://api.weixin.qq.com/wxa/get_prefetchdnsdomain";
+
   /**
    * 获得小程序的域名配置信息
    *
@@ -715,4 +726,21 @@ public interface WxOpenMaService extends WxMaService {
    */
   WxOpenVersioninfoResult getVersionInfo() throws WxErrorException;
 
+  /**
+   * 设置DNS预解析域名
+   *
+   * @param domain 预解析域名列表
+   * @return {@link WxOpenResult}
+   * @throws WxErrorException the wx error exception
+   */
+  WxOpenResult setPrefetchDomain(WxMaPrefetchDomain domain) throws WxErrorException;
+
+  /**
+   * 获取DNS预解析域名
+   *
+   * @return {@link WxOpenMaPrefetchDomainResult}
+   * @throws WxErrorException he wx error exception
+   */
+  WxOpenMaPrefetchDomainResult getPrefetchDomain() throws WxErrorException;
+
 }
diff --git a/weixin-java-open/src/main/java/me/chanjar/weixin/open/api/impl/WxOpenMaServiceImpl.java b/weixin-java-open/src/main/java/me/chanjar/weixin/open/api/impl/WxOpenMaServiceImpl.java
index a90430ce5ccc168166fe5d9de3bc6f212b27d3ee..67dab4aa5e0c0b3da3d1adb62ed31e792b4acaf2 100644
--- a/weixin-java-open/src/main/java/me/chanjar/weixin/open/api/impl/WxOpenMaServiceImpl.java
+++ b/weixin-java-open/src/main/java/me/chanjar/weixin/open/api/impl/WxOpenMaServiceImpl.java
@@ -17,6 +17,7 @@ import me.chanjar.weixin.open.api.WxOpenComponentService;
 import me.chanjar.weixin.open.api.WxOpenMaBasicService;
 import me.chanjar.weixin.open.api.WxOpenMaPrivacyService;
 import me.chanjar.weixin.open.api.WxOpenMaService;
+import me.chanjar.weixin.open.bean.ma.WxMaPrefetchDomain;
 import me.chanjar.weixin.open.bean.ma.WxMaQrcodeParam;
 import me.chanjar.weixin.open.bean.ma.WxMaScheme;
 import me.chanjar.weixin.open.bean.message.WxOpenMaSubmitAuditMessage;
@@ -446,4 +447,16 @@ public class WxOpenMaServiceImpl extends WxMaServiceImpl implements WxOpenMaServ
     String response = post(API_GET_VERSION_INFO, GSON.toJson(params));
     return WxMaGsonBuilder.create().fromJson(response, WxOpenVersioninfoResult.class);
   }
+
+  @Override
+  public WxOpenResult setPrefetchDomain(WxMaPrefetchDomain domain) throws WxErrorException {
+    String response = post(API_WX_SET_PREFETCH_DOMAIN, GSON.toJson(domain));
+    return WxMaGsonBuilder.create().fromJson(response, WxOpenResult.class);
+  }
+
+  @Override
+  public WxOpenMaPrefetchDomainResult getPrefetchDomain() throws WxErrorException {
+    String response = get(API_GET_PREFETCH_DOMAIN, null);
+    return WxMaGsonBuilder.create().fromJson(response, WxOpenMaPrefetchDomainResult.class);
+  }
 }
diff --git a/weixin-java-open/src/main/java/me/chanjar/weixin/open/bean/ma/WxMaPrefetchDomain.java b/weixin-java-open/src/main/java/me/chanjar/weixin/open/bean/ma/WxMaPrefetchDomain.java
new file mode 100644
index 0000000000000000000000000000000000000000..29e484cad3023c4c4bda13d51c23d437b3848032
--- /dev/null
+++ b/weixin-java-open/src/main/java/me/chanjar/weixin/open/bean/ma/WxMaPrefetchDomain.java
@@ -0,0 +1,24 @@
+package me.chanjar.weixin.open.bean.ma;
+
+import com.google.gson.annotations.SerializedName;
+import lombok.Data;
+
+import java.io.Serializable;
+import java.util.List;
+
+/**
+ * @author 清心
+ * create on 2022-10-01 18:07
+ */
+@Data
+public class WxMaPrefetchDomain implements Serializable {
+  private static final long serialVersionUID = 1593947263587362155L;
+
+  @SerializedName("prefetch_dns_domain")
+  private List<DnsDomain> prefetchDnsDomain;
+
+  @Data
+  public static class DnsDomain {
+    private String url;
+  }
+}
diff --git a/weixin-java-open/src/main/java/me/chanjar/weixin/open/bean/result/WxOpenMaPrefetchDomainResult.java b/weixin-java-open/src/main/java/me/chanjar/weixin/open/bean/result/WxOpenMaPrefetchDomainResult.java
new file mode 100644
index 0000000000000000000000000000000000000000..2b74874eb5695d0d8bd6cc802edd80c1a7aee1d9
--- /dev/null
+++ b/weixin-java-open/src/main/java/me/chanjar/weixin/open/bean/result/WxOpenMaPrefetchDomainResult.java
@@ -0,0 +1,33 @@
+package me.chanjar.weixin.open.bean.result;
+
+import com.google.gson.annotations.SerializedName;
+import lombok.Data;
+import lombok.EqualsAndHashCode;
+
+import java.util.List;
+
+/**
+ * @author 清心
+ * create on 2022-10-01 18:25
+ */
+@EqualsAndHashCode(callSuper = true)
+@Data
+public class WxOpenMaPrefetchDomainResult extends WxOpenResult{
+
+  @SerializedName("prefetch_dns_domain")
+  private List<PreDnsDomain> prefetchDnsDomain;
+
+  @SerializedName("size_limit")
+  private Integer sizeLimit;
+
+  @Data
+  public static class PreDnsDomain {
+
+    @SerializedName("url")
+    private String url;
+
+    @SerializedName("status")
+    private Integer status;
+  }
+
+}