diff --git a/cmd/protoc-gen-go-gin/internal/generate/service/template.go b/cmd/protoc-gen-go-gin/internal/generate/service/template.go
index 67ba6b4..446e5fe 100644
--- a/cmd/protoc-gen-go-gin/internal/generate/service/template.go
+++ b/cmd/protoc-gen-go-gin/internal/generate/service/template.go
@@ -103,8 +103,6 @@ import (
 
 	"github.com/gin-gonic/gin"
 	"google.golang.org/grpc/metadata"
-	"github.com/gin-gonic/gin/binding"
-
 	"github.com/zhufuyi/sponge/pkg/gin/middleware"
 	"github.com/zhufuyi/sponge/pkg/logger"