diff --git a/src/api/v2/user/password.api.ts b/src/api/v2/user/password.api.ts
index 6f3bcdd..177f375 100644
--- a/src/api/v2/user/password.api.ts
+++ b/src/api/v2/user/password.api.ts
@@ -4,9 +4,9 @@ import { post } from '@/utils/request'
 
 const password = async (
   username: string,
-  old_password: string | null,
+  old_password: string | undefined,
   new_password: string,
-  verify_code: string | null
+  verify_code: string | undefined
 ) => {
   const rs = await post(`${base.api_v2_url}/user/password`, {
     username: username,
diff --git a/src/components/UserInfo.vue b/src/components/UserInfo.vue
index 6f9e472..ed7c392 100644
--- a/src/components/UserInfo.vue
+++ b/src/components/UserInfo.vue
@@ -312,7 +312,7 @@ async function changePassword() {
   }
   let rs
   try {
-    rs = await api.v2.user.password(data.username, data.oldPassword, data.newPassword, null)
+    rs = await api.v2.user.password(data.username, data.oldPassword, data.newPassword, undefined)
   } catch (e) {
     logger.error(e)
     tPassword.value.isLoading = false
diff --git a/src/views/auth/ResetPasswordView.vue b/src/views/auth/ResetPasswordView.vue
index b97de02..ea33640 100644
--- a/src/views/auth/ResetPasswordView.vue
+++ b/src/views/auth/ResetPasswordView.vue
@@ -153,7 +153,7 @@ async function doResetRequest() {
   try {
     rs = await api.v2.user.password(
       model.value.username,
-      null,
+      undefined,
       model.value.password,
       model.value.verifyCode
     )