diff --git a/src/domain/UserInfo.ts b/src/domain/UserInfo.ts
index ff76eef..1dc26da 100644
--- a/src/domain/UserInfo.ts
+++ b/src/domain/UserInfo.ts
@@ -1,6 +1,7 @@
 import { Remesh } from 'remesh'
 import { forkJoin, from, map, merge, tap } from 'rxjs'
 import Storage from './externs/Storage'
+import { isEmpty } from '@/utils'
 
 const UserInfoDomain = Remesh.domain({
   name: 'UserInfoDomain',
@@ -49,7 +50,12 @@ const UserInfoDomain = Remesh.domain({
           darkMode: from(storage.get<UserInfo['darkMode']>(storageKeys.USER_INFO_DARK_MODE))
         }).pipe(
           map((userInfo) => {
-            if (userInfo.id && userInfo.name && userInfo.avatar && userInfo.darkMode) {
+            if (
+              !isEmpty(userInfo.id) &&
+              !isEmpty(userInfo.name) &&
+              !isEmpty(userInfo.avatar) &&
+              !isEmpty(userInfo.darkMode)
+            ) {
               return SetUserInfoCommand(userInfo as UserInfo)
             } else {
               return SetUserInfoCommand(null)
diff --git a/src/utils/index.ts b/src/utils/index.ts
index d9f9ded..45b6364 100644
--- a/src/utils/index.ts
+++ b/src/utils/index.ts
@@ -5,3 +5,4 @@ export { default as createElement } from './createElement'
 export { default as getSiteInfo } from './getSiteInfo'
 export { default as chunk } from './chunk'
 export { default as compressImage } from './compressImage'
+export { default as isEmpty } from './isEmpty'
diff --git a/src/utils/isEmpty.ts b/src/utils/isEmpty.ts
new file mode 100644
index 0000000..67b20ec
--- /dev/null
+++ b/src/utils/isEmpty.ts
@@ -0,0 +1,6 @@
+/** 检查是否是空值 */
+const isEmpty = (value: any) => {
+  return value === undefined || value === null || value === ''
+}
+
+export default isEmpty