diff --git a/protos/Family.proto b/protos/Family.proto
index a2f4abc..d1d7f5f 100644
--- a/protos/Family.proto
+++ b/protos/Family.proto
@@ -137,3 +137,13 @@ import "CommonProto.proto";
 		optional int32 postiion = 1; //公会职位  
 	}
 
+
+	message FamilyChangeRequest{
+		optional string content = 1; // 宣言内容
+	}
+
+
+	message FamilyChangeResponse{
+		optional string err = 1 ; // 错误信息
+	}
+
diff --git a/protos/MessageTypeProto.proto b/protos/MessageTypeProto.proto
index 9f282ac..4d28178 100644
--- a/protos/MessageTypeProto.proto
+++ b/protos/MessageTypeProto.proto
@@ -208,6 +208,12 @@ enum MessageType{
 
     FAMILY_POSITION_UPDATE_INDICAITON = 10545; // 公会成员职位变更
 
+    FAMILY_DISSOLUTION_REQUEST = 10546; //解散公会
+    FAMILY_DISSOLUTION_RESPONSE = 10547;
+
+    FAMILY_CHANGE_NOTICE_REQUEST = 10548; //编辑宣言
+    FAMILY_CHANGE_NOTICE_RESPONSE =  10549;
+
 
 
 // G 10600