fix re-register fail.

lichao

2021-05-18 b4a8d1632c2b4a3d4dc6e03d732fa3e93fd0731e

 .gitignore

@@ -10,4 +10,4 @@
*/help
*/bhshmqbox
*/bhshmq_status
api/go/bhome_msg/*.pb.go
.idea