diff --git a/rpc/proto/wcf.proto b/rpc/proto/wcf.proto
index 8628c17..2b8d8f1 100644
--- a/rpc/proto/wcf.proto
+++ b/rpc/proto/wcf.proto
@@ -10,7 +10,7 @@ service Wcf {
   rpc RpcEnableRecvMsg(Empty) returns (stream WxMsg) {}
   rpc RpcDisableRecvMsg(Empty) returns (Response) {}
   rpc RpcSendTextMsg(TextMsg) returns (Response) {}
-  rpc RpcSendImageMsg(ImageMsg) returns (Response) {}
+  rpc RpcSendPathMsg(PathMsg) returns (Response) {}
   rpc RpcGetMsgTypes(Empty) returns (MsgTypes) {}
   rpc RpcGetContacts(Empty) returns (Contacts) {}
   rpc RpcGetDbNames(Empty) returns (DbNames) {}
@@ -44,7 +44,7 @@ message Request
         Empty empty    = 2;
         string str     = 3;
         TextMsg txt    = 4;
-        ImageMsg img   = 5;
+        PathMsg file   = 5;
         DbQuery query  = 6;
         Verification v = 7;
     }
@@ -87,7 +87,7 @@ message TextMsg
     string aters    = 3; // 要@的人列表，逗号分隔
 }
 
-message ImageMsg
+message PathMsg
 {
     string path     = 1; // 要发送的图片的路径
     string receiver = 2; // 消息接收人
diff --git a/spy/rpc_server.cpp b/spy/rpc_server.cpp
index 9bfc77e..0f28677 100644
--- a/spy/rpc_server.cpp
+++ b/spy/rpc_server.cpp
@@ -395,7 +395,7 @@ static bool dispatcher(uint8_t *in, size_t in_len, uint8_t *out, size_t *out_len
         }
         case Functions_FUNC_SEND_IMG: {
             LOG_INFO("[Functions_FUNC_SEND_IMG]");
-            ret = func_send_img(req.msg.img.path, req.msg.txt.receiver, out, out_len);
+            ret = func_send_img(req.msg.file.path, req.msg.file.receiver, out, out_len);
             break;
         }
         case Functions_FUNC_ENABLE_RECV_TXT: {