diff --git a/package.json b/package.json
index 06afde3..32b2bd6 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@mtlsz/common",
-  "version": "3.0.6",
+  "version": "3.1.0",
   "description": "MTLSZ frontend packages",
   "main": "dist/index.ts",
   "types": "dist/index.d.ts",
diff --git a/src/interfaces/role.ts b/src/interfaces/role.ts
new file mode 100644
index 0000000..ac77398
--- /dev/null
+++ b/src/interfaces/role.ts
@@ -0,0 +1,4 @@
+export interface Role {
+  role: string;
+  status: number;
+}