更新短信验证码redis标识

framework-sms/src/main/java/com/chelvc/framework/sms/support/SwitchableCaptchaSmsHandler.java

@@ -51,7 +51,7 @@ public class SwitchableCaptchaSmsHandler implements CaptchaSmsHandler {
      * @return Redis标识
      */
     private String key(String mobile) {
-        return "sms:token:" + mobile;
+        return "sms:captcha:" + mobile;
     }
 
     /**