diff --git a/ruoyi-admin/src/main/java/com/ruoyi/RuoYiApplication.java b/ruoyi-admin/src/main/java/com/ruoyi/RuoYiApplication.java
index 9d12bd8..2869856 100644
--- a/ruoyi-admin/src/main/java/com/ruoyi/RuoYiApplication.java
+++ b/ruoyi-admin/src/main/java/com/ruoyi/RuoYiApplication.java
@@ -10,10 +10,8 @@
  * @author ruoyi
  */
 @SpringBootApplication(exclude = { DataSourceAutoConfiguration.class })
-public class RuoYiApplication
-{
-    public static void main(String[] args)
-    {
+public class RuoYiApplication {
+    public static void main(String[] args) {
         // System.setProperty("spring.devtools.restart.enabled", "false");
         SpringApplication.run(RuoYiApplication.class, args);
         // ANSI escape code for blue text
diff --git a/ruoyi-admin/src/main/java/com/ruoyi/web/controller/common/CaptchaController.java b/ruoyi-admin/src/main/java/com/ruoyi/web/controller/common/CaptchaController.java
index e69de29..c490df1 100644
--- a/ruoyi-admin/src/main/java/com/ruoyi/web/controller/common/CaptchaController.java
+++ b/ruoyi-admin/src/main/java/com/ruoyi/web/controller/common/CaptchaController.java
@@ -0,0 +1,94 @@
+package com.ruoyi.web.controller.common;
+
+import java.awt.image.BufferedImage;
+import java.io.IOException;
+import java.util.concurrent.TimeUnit;
+import jakarta.annotation.Resource;
+import javax.imageio.ImageIO;
+import jakarta.servlet.http.HttpServletResponse;
+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 com.google.code.kaptcha.Producer;
+import com.ruoyi.common.config.RuoYiConfig;
+import com.ruoyi.common.constant.CacheConstants;
+import com.ruoyi.common.constant.Constants;
+import com.ruoyi.common.core.domain.AjaxResult;
+import com.ruoyi.common.core.redis.RedisCache;
+import com.ruoyi.common.utils.sign.Base64;
+import com.ruoyi.common.utils.uuid.IdUtils;
+import com.ruoyi.system.service.ISysConfigService;
+
+/**
+ * 验证码操作处理
+ *
+ * @author ruoyi
+ */
+@RestController
+public class CaptchaController
+{
+    @Resource(name = "captchaProducer")
+    private Producer captchaProducer;
+
+    @Resource(name = "captchaProducerMath")
+    private Producer captchaProducerMath;
+
+    @Autowired
+    private RedisCache redisCache;
+
+    @Autowired
+    private ISysConfigService configService;
+    /**
+     * 生成验证码
+     */
+    @GetMapping("/captchaImage")
+    public AjaxResult getCode(HttpServletResponse response) throws IOException
+    {
+        AjaxResult ajax = AjaxResult.success();
+        boolean captchaEnabled = configService.selectCaptchaEnabled();
+        ajax.put("captchaEnabled", captchaEnabled);
+        if (!captchaEnabled)
+        {
+            return ajax;
+        }
+
+        // 保存验证码信息
+        String uuid = IdUtils.simpleUUID();
+        String verifyKey = CacheConstants.CAPTCHA_CODE_KEY + uuid;
+
+        String capStr = null, code = null;
+        BufferedImage image = null;
+
+        // 生成验证码
+        String captchaType = RuoYiConfig.getCaptchaType();
+        if ("math".equals(captchaType))
+        {
+            String capText = captchaProducerMath.createText();
+            capStr = capText.substring(0, capText.lastIndexOf("@"));
+            code = capText.substring(capText.lastIndexOf("@") + 1);
+            image = captchaProducerMath.createImage(capStr);
+        }
+        else if ("char".equals(captchaType))
+        {
+            capStr = code = captchaProducer.createText();
+            image = captchaProducer.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;
+    }
+}
diff --git a/ruoyi-admin/src/main/java/com/ruoyi/web/controller/monitor/CacheController.java b/ruoyi-admin/src/main/java/com/ruoyi/web/controller/monitor/CacheController.java
index d17bd66..0419bd2 100644
--- a/ruoyi-admin/src/main/java/com/ruoyi/web/controller/monitor/CacheController.java
+++ b/ruoyi-admin/src/main/java/com/ruoyi/web/controller/monitor/CacheController.java
@@ -29,8 +29,7 @@
  */
 @RestController
 @RequestMapping("/monitor/cache")
-public class CacheController
-{
+public class CacheController {
     @Autowired
     private RedisTemplate<String, String> redisTemplate;
 
@@ -48,10 +47,10 @@
     @SuppressWarnings("deprecation")
     @PreAuthorize("@ss.hasPermi('monitor:cache:list')")
     @GetMapping()
-    public AjaxResult getInfo() throws Exception
-    {
+    public AjaxResult getInfo() throws Exception {
         Properties info = (Properties) redisTemplate.execute((RedisCallback<Object>) connection -> connection.info());
-        Properties commandStats = (Properties) redisTemplate.execute((RedisCallback<Object>) connection -> connection.info("commandstats"));
+        Properties commandStats = (Properties) redisTemplate
+                .execute((RedisCallback<Object>) connection -> connection.info("commandstats"));
         Object dbSize = redisTemplate.execute((RedisCallback<Object>) connection -> connection.dbSize());
 
         Map<String, Object> result = new HashMap<>(3);
@@ -72,23 +71,20 @@
 
     @PreAuthorize("@ss.hasPermi('monitor:cache:list')")
     @GetMapping("/getNames")
-    public AjaxResult cache()
-    {
+    public AjaxResult cache() {
         return AjaxResult.success(caches);
     }
 
     @PreAuthorize("@ss.hasPermi('monitor:cache:list')")
     @GetMapping("/getKeys/{cacheName}")
-    public AjaxResult getCacheKeys(@PathVariable String cacheName)
-    {
+    public AjaxResult getCacheKeys(@PathVariable String cacheName) {
         Set<String> cacheKeys = redisTemplate.keys(cacheName + "*");
         return AjaxResult.success(new TreeSet<>(cacheKeys));
     }
 
     @PreAuthorize("@ss.hasPermi('monitor:cache:list')")
     @GetMapping("/getValue/{cacheName}/{cacheKey}")
-    public AjaxResult getCacheValue(@PathVariable String cacheName, @PathVariable String cacheKey)
-    {
+    public AjaxResult getCacheValue(@PathVariable String cacheName, @PathVariable String cacheKey) {
         String cacheValue = redisTemplate.opsForValue().get(cacheKey);
         SysCache sysCache = new SysCache(cacheName, cacheKey, cacheValue);
         return AjaxResult.success(sysCache);
@@ -96,8 +92,7 @@
 
     @PreAuthorize("@ss.hasPermi('monitor:cache:list')")
     @DeleteMapping("/clearCacheName/{cacheName}")
-    public AjaxResult clearCacheName(@PathVariable String cacheName)
-    {
+    public AjaxResult clearCacheName(@PathVariable String cacheName) {
         Collection<String> cacheKeys = redisTemplate.keys(cacheName + "*");
         redisTemplate.delete(cacheKeys);
         return AjaxResult.success();
@@ -105,16 +100,14 @@
 
     @PreAuthorize("@ss.hasPermi('monitor:cache:list')")
     @DeleteMapping("/clearCacheKey/{cacheKey}")
-    public AjaxResult clearCacheKey(@PathVariable String cacheKey)
-    {
+    public AjaxResult clearCacheKey(@PathVariable String cacheKey) {
         redisTemplate.delete(cacheKey);
         return AjaxResult.success();
     }
 
     @PreAuthorize("@ss.hasPermi('monitor:cache:list')")
     @DeleteMapping("/clearCacheAll")
-    public AjaxResult clearCacheAll()
-    {
+    public AjaxResult clearCacheAll() {
         Collection<String> cacheKeys = redisTemplate.keys("*");
         redisTemplate.delete(cacheKeys);
         return AjaxResult.success();
diff --git a/ruoyi-admin/src/main/resources/application-druid.yml b/ruoyi-admin/src/main/resources/application-druid.yml
index 31cec1a..1eb2c2f 100644
--- a/ruoyi-admin/src/main/resources/application-druid.yml
+++ b/ruoyi-admin/src/main/resources/application-druid.yml
@@ -6,9 +6,9 @@
         druid:
             # 主库数据源
             master:
-                url: jdbc:mysql://39.105.38.63:3306/pt?useUnicode=true&characterEncoding=utf8&zeroDateTimeBehavior=convertToNull&useSSL=true&serverTimezone=GMT%2B8
-                username: pt
-                password: JR8dHyiAJjtf6JAi
+                url: jdbc:mysql://202.205.102.121:3306/ThunderHub?useUnicode=true&characterEncoding=utf8&zeroDateTimeBehavior=convertToNull&useSSL=true&serverTimezone=GMT%2B8
+                username: team4
+                password: woaizhaoyutao
             # 从库数据源
             slave:
                 # 从数据源开关/默认关闭