diff --git a/src/devstar-api.ts b/src/devstar-api.ts
index 036552b..e72983c 100644
--- a/src/devstar-api.ts
+++ b/src/devstar-api.ts
@@ -17,6 +17,33 @@ export default class DevstarAPIHandler {
     }
   }
 
+  public async verifyToken(token: string, username: string): Promise<string> {
+    return new Promise(async (resolve) => {
+      fetch(this.devstarDomain + `/api/devcontainer/user`, {
+        method: 'GET',
+        headers: {
+          'Content-Type': 'application/json',
+          'Authorization': 'token ' + token
+        }
+      })
+        .then(response => {
+          response.json().then(async data => {
+            if (response.ok) {
+              if (data.username == username) {
+                resolve('ok')
+              } else {
+                utils.showErrorNotification('Token与用户名不符')
+                console.error('Token: ', token, ' Username: ', username)
+              }
+            } else {
+              utils.showErrorNotification('Token错误')
+              console.error('Error token: ', token)
+            }
+          })
+        })
+    })
+  }
+
   // 上传公钥
   public async uploadUserPublicKey(user: User): Promise<string> {
     return new Promise(async (resolve) => {
@@ -55,7 +82,7 @@ export default class DevstarAPIHandler {
           console.error(error);
         });
 
-      })
+    })
   }
 }