diff --git a/PomeloChat/Pomelo/Pomelo.m b/PomeloChat/Pomelo/Pomelo.m
index d0a2fff..e0c606c 100644
--- a/PomeloChat/Pomelo/Pomelo.m
+++ b/PomeloChat/Pomelo/Pomelo.m
@@ -162,7 +162,7 @@ - (void)processMessage:(NSDictionary *)msg
         NSMutableArray *callbacks = [_callbacks objectForKey:[msg objectForKey:@"route"]];
         if (callbacks != nil) {
             for (PomeloCallback cb in callbacks)  {
-                cb(msg);
+               cb([msg objectForKey:@"body"]);
             }
         }