diff --git a/project/src/main/java/org/example/exception/CrawlerException.java b/project/src/main/java/org/example/exception/CrawlerException.java
new file mode 100644
index 0000000..7cf0372
--- /dev/null
+++ b/project/src/main/java/org/example/exception/CrawlerException.java
@@ -0,0 +1,12 @@
+package org.example.exception;
+
+// 自定义运行时异常
+public class CrawlerException extends RuntimeException {
+    public CrawlerException(String message) {
+        super(message);
+    }
+
+    public CrawlerException(String message, Throwable cause) {
+        super(message, cause);
+    }
+}