diff --git a/main/manager-api/src/main/java/xiaozhi/modules/sys/service/CaptchaService.java b/main/manager-api/src/main/java/xiaozhi/modules/sys/service/CaptchaService.java
deleted file mode 100644
index 281ebf83..00000000
--- a/main/manager-api/src/main/java/xiaozhi/modules/sys/service/CaptchaService.java
+++ /dev/null
@@ -1,24 +0,0 @@
-package xiaozhi.modules.sys.service;
-
-import jakarta.servlet.http.HttpServletResponse;
-
-/**
- * @author zjy
- * @since 2025-3-7
- */
-public interface CaptchaService {
-    /**
-     * 生成验证码
-     * @param response 响应对象
-     * @param uuid 验证码唯一id
-     */
-    void create(HttpServletResponse response, String uuid);
-
-    /**
-     * 验证码验证
-     * @param uuid 验证码唯一id
-     * @param code 验证码内容
-     * @return
-     */
-    void validate(String uuid, String code);
-}
diff --git a/main/manager-api/src/main/java/xiaozhi/modules/sys/service/impl/CaptchaServiceImpl.java b/main/manager-api/src/main/java/xiaozhi/modules/sys/service/impl/CaptchaServiceImpl.java
deleted file mode 100644
index 2a8e86e0..00000000
--- a/main/manager-api/src/main/java/xiaozhi/modules/sys/service/impl/CaptchaServiceImpl.java
+++ /dev/null
@@ -1,65 +0,0 @@
-package xiaozhi.modules.sys.service.impl;
-
-
-import com.wf.captcha.SpecCaptcha;
-import com.wf.captcha.base.Captcha;
-import jakarta.servlet.http.HttpServletResponse;
-import lombok.AllArgsConstructor;
-import org.springframework.beans.factory.annotation.Value;
-import org.springframework.stereotype.Service;
-import xiaozhi.common.exception.ErrorCode;
-import xiaozhi.common.exception.RenException;
-import xiaozhi.common.redis.RedisUtils;
-import xiaozhi.modules.sys.service.CaptchaService;
-
-import java.io.IOException;
-
-/**
- * @author zjy
- * @since 2025-3-7
- */
-@AllArgsConstructor
-@Service("captchaService")
-public class CaptchaServiceImpl implements CaptchaService {
-    private final RedisUtils redisUtils;
-
-    @Value("${captcha.expire}")
-    private Integer captchaExpireTime;
-
-
-    @Override
-    public void create(HttpServletResponse response, String uuid) {
-        response.setContentType("image/png");
-        response.setHeader("Pragma", "No-cache");
-        response.setHeader("Cache-Control", "no-cache");
-        response.setDateHeader("Expires", 0);
-
-        // 创建验证码对象 宽度、高度、字符长度
-        SpecCaptcha captcha = new SpecCaptcha(130, 48, 5);
-        // 默认字符类型
-        captcha.setCharType(Captcha.TYPE_DEFAULT);
-        // 缓存验证码
-        redisUtils.set(uuid,captcha.text(),captchaExpireTime);
-
-        // 输出验证码图片
-        try {
-            captcha.out(response.getOutputStream());
-        } catch (IOException e) {
-            throw new RenException(ErrorCode.VERIFICATION_CODE,"验证码生成错误");
-        }
-    }
-
-    @Override
-    public void validate(String uuid, String code) {
-        // 从缓存中获取验证码
-        Object storedCode = redisUtils.get(uuid);
-        //对验证码进行验证过程
-        if(storedCode == null){
-            throw new RenException(ErrorCode.VERIFICATION_CODE,"验证码过期，请从新获取");
-        }else if(code.equalsIgnoreCase(storedCode.toString())){
-            throw new RenException(ErrorCode.VERIFICATION_CODE,"验证码错误");
-        }
-        // 从缓存删除验证码
-        redisUtils.delete(uuid);
-    }
-}