diff --git a/ZR.Admin.WebApi/Framework/JwtUtil.cs b/ZR.Admin.WebApi/Framework/JwtUtil.cs
index 75f237a..b6e0e8f 100644
--- a/ZR.Admin.WebApi/Framework/JwtUtil.cs
+++ b/ZR.Admin.WebApi/Framework/JwtUtil.cs
@@ -44,6 +44,8 @@ namespace ZR.Admin.WebApi.Framework
             JwtSettings jwtSettings = new();
             ConfigUtils.Instance.Bind("JwtSettings", jwtSettings);
 
+            var authTime = DateTime.Now;
+            var expiresAt = authTime.AddMinutes(jwtSettings.Expire);
             var tokenHandler = new JwtSecurityTokenHandler();
             var key = Encoding.ASCII.GetBytes(jwtSettings.SecretKey);
             claims.Add(new Claim("Audience", jwtSettings.Audience));
@@ -54,8 +56,9 @@ namespace ZR.Admin.WebApi.Framework
                 Subject = new ClaimsIdentity(claims),
                 Issuer = jwtSettings.Issuer,
                 Audience = jwtSettings.Audience,
-                IssuedAt = DateTime.Now,//token生成时间
-                Expires = DateTime.Now.AddMinutes(jwtSettings.Expire),
+                IssuedAt = authTime,//token生成时间
+                Expires = expiresAt,
+                NotBefore = authTime,
                 TokenType = "Bearer",
                 //对称秘钥，签名证书
                 SigningCredentials = new SigningCredentials(new SymmetricSecurityKey(key), SecurityAlgorithms.HmacSha256Signature)
diff --git a/ZR.Vue/src/assets/image/profile.jpg b/ZR.Vue/src/assets/image/profile.jpg
index 300fca5..997732a 100644
Binary files a/ZR.Vue/src/assets/image/profile.jpg and b/ZR.Vue/src/assets/image/profile.jpg differ
diff --git a/ZR.Vue/src/assets/image/reward.jpg b/ZR.Vue/src/assets/image/reward.jpg
index 86e15b6..68fe0d3 100644
Binary files a/ZR.Vue/src/assets/image/reward.jpg and b/ZR.Vue/src/assets/image/reward.jpg differ
diff --git a/ZR.Vue/src/components/FileUpload/index.vue b/ZR.Vue/src/components/FileUpload/index.vue
index 4344050..aa7f69f 100644
--- a/ZR.Vue/src/components/FileUpload/index.vue
+++ b/ZR.Vue/src/components/FileUpload/index.vue
@@ -16,7 +16,7 @@
 
     <!-- 文件列表 -->
     <transition-group class="upload-file-list el-upload-list el-upload-list--text" name="el-fade-in-linear" tag="ul">
-      <li :key="index" class="el-upload-list__item ele-upload-list__item-content" v-for="(file, index) in fileList">
+      <li :key="file.uid" class="el-upload-list__item ele-upload-list__item-content" v-for="(file, index) in fileList">
         <el-link :href="`${file.url}`" :underline="false" target="_blank">
           <span class="el-icon-document"> {{ getFileName(file.name) }} </span>
         </el-link>