diff --git a/src/main/java/com/youlai/boot/system/model/form/EmailUpdateForm.java b/src/main/java/com/youlai/boot/system/model/form/EmailUpdateForm.java
index 971fdf45..22524f1d 100644
--- a/src/main/java/com/youlai/boot/system/model/form/EmailUpdateForm.java
+++ b/src/main/java/com/youlai/boot/system/model/form/EmailUpdateForm.java
@@ -1,6 +1,7 @@
 package com.youlai.boot.system.model.form;
 
 import io.swagger.v3.oas.annotations.media.Schema;
+import jakarta.validation.constraints.NotBlank;
 import lombok.Data;
 
 /**
@@ -9,14 +10,16 @@ import lombok.Data;
  * @author Ray.Hao
  * @since 2024/8/19
  */
-@Schema(description = "修改邮箱表单")
 @Data
+@Schema(description = "修改邮箱表单")
 public class EmailUpdateForm {
 
     @Schema(description = "邮箱")
+    @NotBlank(message = "邮箱不能为空")
     private String email;
 
     @Schema(description = "验证码")
+    @NotBlank(message = "验证码不能为空")
     private String code;
 
 }
diff --git a/src/main/java/com/youlai/boot/system/model/form/MobileUpdateForm.java b/src/main/java/com/youlai/boot/system/model/form/MobileUpdateForm.java
index a5612b48..d15bf824 100644
--- a/src/main/java/com/youlai/boot/system/model/form/MobileUpdateForm.java
+++ b/src/main/java/com/youlai/boot/system/model/form/MobileUpdateForm.java
@@ -1,6 +1,7 @@
 package com.youlai.boot.system.model.form;
 
 import io.swagger.v3.oas.annotations.media.Schema;
+import jakarta.validation.constraints.NotBlank;
 import lombok.Data;
 
 /**
@@ -14,9 +15,11 @@ import lombok.Data;
 public class MobileUpdateForm {
 
     @Schema(description = "手机号码")
+    @NotBlank(message = "手机号码不能为空")
     private String mobile;
 
     @Schema(description = "验证码")
+    @NotBlank(message = "验证码不能为空")
     private String code;
 
 }
diff --git a/src/main/java/com/youlai/boot/system/service/impl/UserServiceImpl.java b/src/main/java/com/youlai/boot/system/service/impl/UserServiceImpl.java
index c4f74448..e563df8b 100644
--- a/src/main/java/com/youlai/boot/system/service/impl/UserServiceImpl.java
+++ b/src/main/java/com/youlai/boot/system/service/impl/UserServiceImpl.java
@@ -451,9 +451,14 @@ public class UserServiceImpl extends ServiceImpl<UserMapper, User> implements Us
         String redisCacheKey = RedisConstants.SMS_CHANGE_CODE_PREFIX + mobile;
         String cachedVerifyCode = redisTemplate.opsForValue().get(redisCacheKey);
 
+        if (StrUtil.isBlank(cachedVerifyCode)) {
+            throw new BusinessException("验证码已过期");
+        }
         if (!inputVerifyCode.equals(cachedVerifyCode)) {
             throw new BusinessException("验证码错误");
         }
+        // 验证完成删除验证码
+        redisTemplate.delete(redisCacheKey);
 
         // 更新手机号码
         return this.update(
@@ -505,9 +510,15 @@ public class UserServiceImpl extends ServiceImpl<UserMapper, User> implements Us
         String redisCacheKey = RedisConstants.EMAIL_CHANGE_CODE_PREFIX + email;
         String cachedVerifyCode = redisTemplate.opsForValue().get(redisCacheKey);
 
+        if (StrUtil.isBlank(cachedVerifyCode)) {
+            throw new BusinessException("验证码已过期");
+        }
+
         if (!inputVerifyCode.equals(cachedVerifyCode)) {
             throw new BusinessException("验证码错误");
         }
+        // 验证完成删除验证码
+        redisTemplate.delete(redisCacheKey);
 
         // 更新邮箱地址
         return this.update(