diff --git a/CaptchaController.java b/CaptchaController.java
deleted file mode 100644
index 48a5ab5..0000000
--- a/CaptchaController.java
+++ /dev/null
@@ -1,71 +0,0 @@
-package com.prj.controller;
-
-import com.google.code.kaptcha.Producer;
-import com.prj.common.constant.Constants;
-import com.prj.common.core.domain.AjaxResult;
-import com.prj.common.core.redis.RedisCache;
-import com.prj.common.utils.sign.Base64;
-import com.prj.common.utils.uuid.IdUtils;
-import org.springframework.beans.factory.annotation.Autowired;
-import org.springframework.util.FastByteArrayOutputStream;
-import org.springframework.web.bind.annotation.GetMapping;
-import org.springframework.web.bind.annotation.RestController;
-
-import javax.annotation.Resource;
-import javax.imageio.ImageIO;
-import javax.servlet.http.HttpServletResponse;
-import java.awt.image.BufferedImage;
-import java.io.IOException;
-import java.util.concurrent.TimeUnit;
-
-@RestController
-public class CaptchaController
-{
-
-    @Resource(name = "captchaProducerMath")
-    private Producer captchaProducerMath
-
-            ;
-
-    @Autowired
-    private RedisCache redisCache;
-    
-    /**
-     * 生成验证码
-     */
-    @GetMapping("/captchaImage")
-    public AjaxResult getCode(HttpServletResponse response) throws IOException
-    {
-        AjaxResult ajax = AjaxResult.success();
-
-        // 保存验证码信息
-        String uuid = IdUtils.simpleUUID();
-        String verifyKey = Constants.CAPTCHA_CODE_KEY + uuid;
-
-        String capStr = null, code = null;
-        BufferedImage image = null;
-
-        String capText = captchaProducerMath.createText();
-        capStr = capText.substring(0, capText.lastIndexOf("@"));
-        code = capText.substring(capText.lastIndexOf("@") + 1);
-        image = captchaProducerMath.createImage(capStr);
-
-        redisCache.setCacheObject(verifyKey, code, Constants.CAPTCHA_EXPIRATION, TimeUnit.MINUTES);
-        // 转换流信息写出
-        FastByteArrayOutputStream os = new FastByteArrayOutputStream();
-        try
-        {
-            ImageIO.write(image, "jpg", os);
-        }
-        catch (IOException e)
-        {
-            return AjaxResult.error(e.getMessage());
-        }
-
-        ajax.put("uuid", uuid);
-        ajax.put("img", Base64.encode(os.toByteArray()));
-        return ajax;
-    }
-}
-
-