diff --git a/network/processor/pbprocessor.go b/network/processor/pbprocessor.go
index 1cbbe5b..c880d7e 100644
--- a/network/processor/pbprocessor.go
+++ b/network/processor/pbprocessor.go
@@ -19,6 +19,11 @@ type PBProcessor struct {
 	LittleEndian bool
 }
 
+func NewPBProcessor() *PBProcessor {
+	processor := &PBProcessor{mapMsg:map[uint16]MessageInfo{}}
+	return processor
+}
+
 func (slf *PBProcessor) SetLittleEndian(littleEndian bool){
 	slf.LittleEndian = littleEndian
 }