diff --git a/bonus-gateway/src/main/java/com/bonus/gateway/config/CaptchaConfig.java b/bonus-gateway/src/main/java/com/bonus/gateway/config/CaptchaConfig.java
index 77e3291..9655c49 100644
--- a/bonus-gateway/src/main/java/com/bonus/gateway/config/CaptchaConfig.java
+++ b/bonus-gateway/src/main/java/com/bonus/gateway/config/CaptchaConfig.java
@@ -29,15 +29,15 @@ public class CaptchaConfig
         // 验证码图片高度 默认为50
         properties.setProperty(KAPTCHA_IMAGE_HEIGHT, "60");
         // 验证码文本字符大小 默认为40
-        properties.setProperty(KAPTCHA_TEXTPRODUCER_FONT_SIZE, "38");
+        properties.setProperty(KAPTCHA_TEXTPRODUCER_FONT_SIZE, "40");
         // KAPTCHA_SESSION_KEY
         properties.setProperty(KAPTCHA_SESSION_CONFIG_KEY, "kaptchaCode");
         // 验证码文本字符长度 默认为5
-        properties.setProperty(KAPTCHA_TEXTPRODUCER_CHAR_LENGTH, "4");
+        properties.setProperty(KAPTCHA_TEXTPRODUCER_CHAR_LENGTH, "6");
         // 验证码文本字体样式 默认为new Font("Arial", 1, fontSize), new Font("Courier", 1, fontSize)
         properties.setProperty(KAPTCHA_TEXTPRODUCER_FONT_NAMES, "Arial,Courier");
         // 图片样式 水纹com.google.code.kaptcha.impl.WaterRipple 鱼眼com.google.code.kaptcha.impl.FishEyeGimpy 阴影com.google.code.kaptcha.impl.ShadowGimpy
-        properties.setProperty(KAPTCHA_OBSCURIFICATOR_IMPL, "com.google.code.kaptcha.impl.ShadowGimpy");
+//        properties.setProperty(KAPTCHA_OBSCURIFICATOR_IMPL, "com.google.code.kaptcha.impl.ShadowGimpy");
         Config config = new Config(properties);
         defaultKaptcha.setConfig(config);
         return defaultKaptcha;