diff --git a/src/main/java/love/sola/netsupport/util/Checker.java b/src/main/java/love/sola/netsupport/util/Checker.java
index 6dcc5da..a288261 100644
--- a/src/main/java/love/sola/netsupport/util/Checker.java
+++ b/src/main/java/love/sola/netsupport/util/Checker.java
@@ -25,7 +25,7 @@ import love.sola.netsupport.enums.ISP;
  */
 public class Checker {
 
-    public static final String STUDENT_ID_REGEX = "^(2014|2015|2016|2017)[0-9]{9}$";
+    public static final String STUDENT_ID_REGEX = "^(2015|2016|2017|2018)[0-9]{9}$";
     public static final String PHONE_NUMBER_REGEX = "^1[34578][0-9]{9}$";
 
     public static boolean hasNull(Object... v) {