diff --git a/.gitignore b/.gitignore
index baa6d28..cc9af6e 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,3 +1,4 @@
 .DS_Store
 goauth20
-oauth.db
\ No newline at end of file
+oauth.db
+goauth.exe
\ No newline at end of file
diff --git a/routes.auth.go b/routes.auth.go
index d14eb52..9ac0ed3 100644
--- a/routes.auth.go
+++ b/routes.auth.go
@@ -306,7 +306,7 @@ func constJSONToken(code, state string, param *model.Param) JSONToken {
 		ClientID:     param.ClientID,
 		ClientSecret: param.ClientSecret,
 		GrantType:    param.GrantType,
-		RedirectURI:  "http://localhost:8080/oauth/redirect?state=" + state,
+		RedirectURI:  "http://localhost:8080/oauth/redirect%3Fstate=" + state,
 		Code:         code,
 	}
 }