diff --git a/common/src/main/java/cn/wildfirechat/common/APIPath.java b/common/src/main/java/cn/wildfirechat/common/APIPath.java
index 2b70cc37..4462df65 100644
--- a/common/src/main/java/cn/wildfirechat/common/APIPath.java
+++ b/common/src/main/java/cn/wildfirechat/common/APIPath.java
@@ -39,6 +39,7 @@ public interface APIPath {
 
     String Msg_Send = "/admin/message/send";
     String Msg_Recall = "/admin/message/recall";
+    String Msg_Delete = "/admin/message/delete";
     String Msg_Broadcast = "/admin/message/broadcast";
     String Msg_Multicast = "/admin/message/multicast";
 
diff --git a/common/src/main/java/cn/wildfirechat/pojos/DeleteMessageData.java b/common/src/main/java/cn/wildfirechat/pojos/DeleteMessageData.java
new file mode 100644
index 00000000..8c71ccb9
--- /dev/null
+++ b/common/src/main/java/cn/wildfirechat/pojos/DeleteMessageData.java
@@ -0,0 +1,21 @@
+/*
+ * 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;
+
+public class DeleteMessageData {
+    private long messageUid;
+
+    public long getMessageUid() {
+        return messageUid;
+    }
+
+    public void setMessageUid(long messageUid) {
+        this.messageUid = messageUid;
+    }
+}
diff --git a/sdk/src/main/java/cn/wildfirechat/sdk/Main.java b/sdk/src/main/java/cn/wildfirechat/sdk/Main.java
index bd373ceb..513764d2 100644
--- a/sdk/src/main/java/cn/wildfirechat/sdk/Main.java
+++ b/sdk/src/main/java/cn/wildfirechat/sdk/Main.java
@@ -465,6 +465,13 @@ public class Main {
             System.exit(-1);
         }
 
+        voidIMResult = MessageAdmin.deleteMessage(resultSendMessage.getResult().getMessageUid());
+        if (voidIMResult != null && voidIMResult.getErrorCode() == ErrorCode.ERROR_CODE_SUCCESS) {
+            System.out.println("delete message success");
+        } else {
+            System.out.println("delete message failure");
+            System.exit(-1);
+        }
 
         IMResult<BroadMessageResult> resultBroadcastMessage = MessageAdmin.broadcastMessage("user1", 0, payload);
         if (resultBroadcastMessage != null && resultBroadcastMessage.getErrorCode() == ErrorCode.ERROR_CODE_SUCCESS) {
diff --git a/sdk/src/main/java/cn/wildfirechat/sdk/MessageAdmin.java b/sdk/src/main/java/cn/wildfirechat/sdk/MessageAdmin.java
index c1d6087e..6d6a77f4 100644
--- a/sdk/src/main/java/cn/wildfirechat/sdk/MessageAdmin.java
+++ b/sdk/src/main/java/cn/wildfirechat/sdk/MessageAdmin.java
@@ -25,6 +25,30 @@ public class MessageAdmin {
         return AdminHttpUtils.httpJsonPost(path, messageData, Void.class);
     }
 
+    public static IMResult<Void> deleteMessage(long messageUid) throws Exception {
+        String path = APIPath.Msg_Delete;
+        DeleteMessageData deleteMessageData = new DeleteMessageData();
+        deleteMessageData.setMessageUid(messageUid);
+        return AdminHttpUtils.httpJsonPost(path, deleteMessageData, Void.class);
+    }
+
+
+
+    /**
+     * 撤回群发或者广播的消息
+     * @param target 目标用户
+     * @param messageUid 消息唯一ID
+     * @return
+     * @throws Exception
+     */
+    public static IMResult<Void> recallBroadcastOrMulticastMessage(String target, long messageUid) throws Exception {
+        String path = APIPath.Msg_Recall;
+        RecallMessageData messageData = new RecallMessageData();
+        messageData.setOperator(target);
+        messageData.setMessageUid(messageUid);
+        return AdminHttpUtils.httpJsonPost(path, messageData, Void.class);
+    }
+
     public static IMResult<BroadMessageResult> broadcastMessage(String sender, int line, MessagePayload payload) throws Exception {
         String path = APIPath.Msg_Broadcast;
         BroadMessageData messageData = new BroadMessageData();