diff --git a/eladmin-system/src/main/java/me/zhengjie/modules/security/rest/AuthorizationController.java b/eladmin-system/src/main/java/me/zhengjie/modules/security/rest/AuthorizationController.java
index 352ce665..575880cb 100644
--- a/eladmin-system/src/main/java/me/zhengjie/modules/security/rest/AuthorizationController.java
+++ b/eladmin-system/src/main/java/me/zhengjie/modules/security/rest/AuthorizationController.java
@@ -122,7 +122,7 @@ public class AuthorizationController {
         String uuid = properties.getCodeKey() + IdUtil.simpleUUID();
         //当验证码类型为 arithmetic时且长度 >= 2 时，captcha.text()的结果有几率为浮点型
         String captchaValue = captcha.text();
-        if (captcha.getCharType() - 1 == LoginCodeEnum.arithmetic.ordinal() & captchaValue.contains(".")) {
+        if (captcha.getCharType() - 1 == LoginCodeEnum.arithmetic.ordinal() && captchaValue.contains(".")) {
             captchaValue = captchaValue.split("\\.")[0];
         }
         // 保存