diff --git a/sgzb-modules/sgzb-system/src/main/java/com/bonus/sgzb/system/service/impl/SysSmsServiceImpl.java b/sgzb-modules/sgzb-system/src/main/java/com/bonus/sgzb/system/service/impl/SysSmsServiceImpl.java
index a4a3e57..1e82c53 100644
--- a/sgzb-modules/sgzb-system/src/main/java/com/bonus/sgzb/system/service/impl/SysSmsServiceImpl.java
+++ b/sgzb-modules/sgzb-system/src/main/java/com/bonus/sgzb/system/service/impl/SysSmsServiceImpl.java
@@ -8,7 +8,9 @@ import com.bonus.sgzb.common.core.exception.ServiceException;
 import com.bonus.sgzb.common.core.utils.GlobalConstants;
 import com.bonus.sgzb.common.core.web.domain.AjaxResult;
 import com.bonus.sgzb.common.redis.service.RedisService;
+import com.bonus.sgzb.system.api.domain.SysUser;
 import com.bonus.sgzb.system.config.TencentSmsConfig;
+import com.bonus.sgzb.system.mapper.SysUserMapper;
 import com.bonus.sgzb.system.service.ISysSmsService;
 import com.tencentcloudapi.common.Credential;
 import com.tencentcloudapi.common.exception.TencentCloudSDKException;
@@ -46,6 +48,8 @@ public class SysSmsServiceImpl implements ISysSmsService {
 
     @Resource
     private RedisService redisService;
+    @Resource
+    private SysUserMapper sysUserMapper;
 
     @Resource
     private TencentSmsConfig tencentSmsConfig;
@@ -139,6 +143,11 @@ public class SysSmsServiceImpl implements ISysSmsService {
         if (phone == null || phone.length() != UserConstants.PHONE_DEFAULT_LENGTH_LOGIN) {
             return AjaxResult.error("手机号格式错误，请输入11位数字号码");
         }
+        // 校验是否存在该手机号
+        SysUser sysUser = sysUserMapper.checkPhoneUnique(phone);
+        if (sysUser == null) {
+            return AjaxResult.error("该手机号未绑定用户，请重新确认");
+        }
         // 检查发送次数是否超限
         if (isOverLimit(phone)) {
             throw new ServiceException("当天此手机号发送验证码次数超过限制", 1001);