diff --git a/broker/src/main/java/io/moquette/spi/impl/MessagesPublisher.java b/broker/src/main/java/io/moquette/spi/impl/MessagesPublisher.java
index 1d5cf7eb..c8c445ba 100755
--- a/broker/src/main/java/io/moquette/spi/impl/MessagesPublisher.java
+++ b/broker/src/main/java/io/moquette/spi/impl/MessagesPublisher.java
@@ -480,6 +480,10 @@ public class MessagesPublisher {
                 pushContent = "[视频]";
             } else if(type == ProtoConstants.ContentType.RichMedia) {
                 pushContent = "[图文]";
+            } else if(type == ProtoConstants.ContentType.File) {
+                pushContent = "[文件]";
+            } else if(type == ProtoConstants.ContentType.Sticker) {
+                pushContent = "[表情]";
             }
         }
 
diff --git a/common/src/main/java/cn/wildfirechat/proto/ProtoConstants.java b/common/src/main/java/cn/wildfirechat/proto/ProtoConstants.java
index 7bc8b86d..10eed8d5 100644
--- a/common/src/main/java/cn/wildfirechat/proto/ProtoConstants.java
+++ b/common/src/main/java/cn/wildfirechat/proto/ProtoConstants.java
@@ -73,12 +73,13 @@ public class ProtoConstants {
     public interface ContentType {
         int Unknown = 0;
         int Text = 1;
-        int Image = 2;
-        int Voice = 3;
+        int Voice = 2;
+        int Image = 3;
         int Location = 4;
-        int Video = 5;
-        int RichMedia = 6;
-        int Custom = 7;
+        int File = 5;
+        int Video = 6;
+        int Sticker = 7;
+        int RichMedia = 8;
     }
 
     //ModifyGroupInfoRequest -> type