diff --git a/src/main/test/java/example/readme/Test5.java b/src/main/test/java/example/readme/TestImageCaptcha.java
similarity index 95%
rename from src/main/test/java/example/readme/Test5.java
rename to src/main/test/java/example/readme/TestImageCaptcha.java
index 4998ab6..01d0061 100644
--- a/src/main/test/java/example/readme/Test5.java
+++ b/src/main/test/java/example/readme/TestImageCaptcha.java
@@ -8,7 +8,10 @@ import cloud.tianai.captcha.resource.impl.DefaultImageCaptchaResourceManager;
 import cloud.tianai.captcha.resource.impl.provider.ClassPathResourceProvider;
 import cloud.tianai.captcha.resource.impl.provider.URLResourceProvider;
 
-public class Test5 {
+/**
+* 图片验证码测试
+*/
+public class TestImageCaptcha {
     public static void main(String[] args) {
         ImageCaptchaResourceManager imageCaptchaResourceManager = new DefaultImageCaptchaResourceManager();
         // 通过资源管理器或者资源存储器