diff --git a/boot-service/src/main/java/com/xwbing/redis/RedisStartupInit.java b/boot-service/src/main/java/com/xwbing/redis/RedisStartupInit.java
index ec47ff5..d14c904 100644
--- a/boot-service/src/main/java/com/xwbing/redis/RedisStartupInit.java
+++ b/boot-service/src/main/java/com/xwbing/redis/RedisStartupInit.java
@@ -30,12 +30,12 @@ public class RedisStartupInit implements InitializingBean {
      */
     @Override
     public void afterPropertiesSet() {
-       logger.info("redis启动===========执行方法======刷新缓存==================");
-        redisService.set("test", "插入数据成功");
+        logger.info("redis启动===执行方法===刷新缓存==================");
+        redisService.set("test", "成功");
         logger.info("redis获取测试数据:{}===============================",redisService.get("test"));
         redisService.del("xwb");
         boolean exists = redisService.exists("xwb");
-        logger.info("redis测试成功:{}=================================",!exists);
+        logger.info("redis删除测试数据:{}=================================",!exists);
         Set<String> set = redisService.keys(redisCode + "*");
         set.forEach(keyStr -> {
             logger.info("删除缓存名称:{}===========================",keyStr);
diff --git a/boot-service/src/main/resources/druid.properties b/boot-service/src/main/resources/druid.properties
index c0b6996..f47a431 100644
--- a/boot-service/src/main/resources/druid.properties
+++ b/boot-service/src/main/resources/druid.properties
@@ -18,8 +18,8 @@ jdbc.validationQuery=SELECT 'x'
 jdbc.testWhileIdle=true
 jdbc.testOnBorrow=false
 jdbc.testOnReturn=false
-# 打开PSCache，并且指定每个连接上PSCache的大小 ,mysql建议false
-jdbc.poolPreparedStatements=false
+# 打开PSCache，并且指定每个连接上PSCache的大小 ,mysql5.5以下的版本中没有PSCache功能，建议关闭掉
+jdbc.poolPreparedStatements=true
 jdbc.maxPoolPreparedStatementPerConnectionSize=20
 # 配置监控统计拦截的filters
 jdbc.filters=stat,wall,slf4j
diff --git a/boot-web/src/main/java/com/xwbing/configuration/ServletFilterConfig.java b/boot-web/src/main/java/com/xwbing/configuration/ServletFilterConfig.java
index 38862ac..c1c2c35 100644
--- a/boot-web/src/main/java/com/xwbing/configuration/ServletFilterConfig.java
+++ b/boot-web/src/main/java/com/xwbing/configuration/ServletFilterConfig.java
@@ -22,7 +22,7 @@ public class ServletFilterConfig {
 
     @Bean
     public ServletRegistrationBean captchaServlet() {
-        logger.info("注册验证码servlet ======================= ");
+        logger.info("注册登陆验证码servlet ======================= ");
         ServletRegistrationBean registration = new ServletRegistrationBean(new CaptchaServlet());
         registration.addUrlMappings("/captcha");
         return registration;