diff --git a/ruoyi-modules/ruoyi-resource/src/main/java/com/ruoyi/resource/controller/SysSmsController.java b/ruoyi-modules/ruoyi-resource/src/main/java/com/ruoyi/resource/controller/SysSmsController.java
index d158968c..7dcf3aef 100644
--- a/ruoyi-modules/ruoyi-resource/src/main/java/com/ruoyi/resource/controller/SysSmsController.java
+++ b/ruoyi-modules/ruoyi-resource/src/main/java/com/ruoyi/resource/controller/SysSmsController.java
@@ -2,6 +2,7 @@ package com.ruoyi.resource.controller;
 
 
 import cn.hutool.core.util.RandomUtil;
+import com.ruoyi.common.core.constant.CacheConstants;
 import com.ruoyi.common.core.constant.Constants;
 import com.ruoyi.common.core.domain.R;
 import com.ruoyi.common.core.utils.SpringUtils;
@@ -46,7 +47,7 @@ public class SysSmsController extends BaseController {
         if (smsProperties.getEnabled()) {
             R.fail("当前系统没有开启短信功能！");
         }
-        String key = Constants.CAPTCHA_CODE_KEY + phonenumber;
+        String key = CacheConstants.CAPTCHA_CODE_KEY + phonenumber;
         String code = RandomUtil.randomNumbers(4);
         RedisUtils.setCacheObject(key, code, Duration.ofMinutes(Constants.CAPTCHA_EXPIRATION));
         // 验证码模板id 自行处理 (查数据库或写死均可)