diff --git a/pb/grpc/dci_triple.pb.go b/pb/dci/dci_triple.pb.go
similarity index 99%
rename from pb/grpc/dci_triple.pb.go
rename to pb/dci/dci_triple.pb.go
index 7cc3381..00e6c6f 100644
--- a/pb/grpc/dci_triple.pb.go
+++ b/pb/dci/dci_triple.pb.go
@@ -4,7 +4,7 @@
 // - protoc             v3.21.4
 // source: pb/dci.proto
 
-package grpc
+package dci
 
 import (
 	context "context"
diff --git a/pb/dci/dci_grpc.pb.go b/pb/grpc/dci_grpc.pb.go
similarity index 99%
rename from pb/dci/dci_grpc.pb.go
rename to pb/grpc/dci_grpc.pb.go
index 462b00e..f1fdbaa 100644
--- a/pb/dci/dci_grpc.pb.go
+++ b/pb/grpc/dci_grpc.pb.go
@@ -4,7 +4,7 @@
 // - protoc             v3.21.4
 // source: pb/dci.proto
 
-package dci
+package grpc
 
 import (
 	context "context"
diff --git a/pkg/err/areaCode.go b/pkg/err/areaCode.go
index d0c258f..6d97cea 100644
--- a/pkg/err/areaCode.go
+++ b/pkg/err/areaCode.go
@@ -1,6 +1,6 @@
 package err
 
-var ProMunRegCode = map[string][]struct{}{
+/*var ProMunRegCode = map[string][]struct{}{
 	"北京市":      "11",
 	"天津市":      "12",
 	"河北省":      "13",
@@ -45,3 +45,4 @@ var ShanXi14 = map[string]string{}
 var NeiMeng = map[string]string{}
 
 var ShanXi61 = map[string]string{}
+*/