diff --git a/common/src/main/java/cn/wildfirechat/common/APIPath.java b/common/src/main/java/cn/wildfirechat/common/APIPath.java
index 0a9ac1e1..e472e914 100644
--- a/common/src/main/java/cn/wildfirechat/common/APIPath.java
+++ b/common/src/main/java/cn/wildfirechat/common/APIPath.java
@@ -21,6 +21,7 @@ public interface APIPath {
     String Get_Domain = "/admin/domain/get";
     String Destroy_Domain = "/admin/domain/destroy";
     String List_Domain = "/admin/domain/list";
+    String Ping_Domain = "/admin/domain/ping";
 
     String Create_User = "/admin/user/create";
     String Update_User = "/admin/user/update";
diff --git a/common/src/main/java/cn/wildfirechat/pojos/mesh/PojoDomainPingRequest.java b/common/src/main/java/cn/wildfirechat/pojos/mesh/PojoDomainPingRequest.java
new file mode 100755
index 00000000..cb94f669
--- /dev/null
+++ b/common/src/main/java/cn/wildfirechat/pojos/mesh/PojoDomainPingRequest.java
@@ -0,0 +1,14 @@
+/*
+ * This file is part of the Wildfire Chat package.
+ * (c) Heavyrain2012 <heavyrain.lee@gmail.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+package cn.wildfirechat.pojos.mesh;
+
+
+public class PojoDomainPingRequest {
+    public String domainId;
+}
diff --git a/common/src/main/java/cn/wildfirechat/pojos/mesh/PojoDomainPingResponse.java b/common/src/main/java/cn/wildfirechat/pojos/mesh/PojoDomainPingResponse.java
new file mode 100755
index 00000000..36be96d9
--- /dev/null
+++ b/common/src/main/java/cn/wildfirechat/pojos/mesh/PojoDomainPingResponse.java
@@ -0,0 +1,16 @@
+/*
+ * This file is part of the Wildfire Chat package.
+ * (c) Heavyrain2012 <heavyrain.lee@gmail.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+package cn.wildfirechat.pojos.mesh;
+
+
+public class PojoDomainPingResponse {
+    public boolean success;
+    public String errorMessage;
+    public String myDomainName;
+}
diff --git a/sdk/src/main/java/cn/wildfirechat/sdk/MeshAdmin.java b/sdk/src/main/java/cn/wildfirechat/sdk/MeshAdmin.java
index 9177302e..51d6552f 100644
--- a/sdk/src/main/java/cn/wildfirechat/sdk/MeshAdmin.java
+++ b/sdk/src/main/java/cn/wildfirechat/sdk/MeshAdmin.java
@@ -227,4 +227,10 @@ public class MeshAdmin {
         return AdminHttpUtils.httpJsonPost(path, event, Void.class);
     }
 
+    public static IMResult<PojoDomainPingResponse> pingDomain(String domainId) throws Exception {
+        String path = APIPath.Ping_Domain;
+        PojoDomainPingRequest request = new PojoDomainPingRequest();
+        request.domainId = domainId;
+        return AdminHttpUtils.httpJsonPost(path, request, PojoDomainPingResponse.class);
+    }
 }