diff --git a/project/java-cli/src/main/java/com/example/datacollect/exception/NetworkException.java b/project/java-cli/src/main/java/com/example/datacollect/exception/NetworkException.java
deleted file mode 100644
index 0fb8e5e..0000000
--- a/project/java-cli/src/main/java/com/example/datacollect/exception/NetworkException.java
+++ /dev/null
@@ -1,11 +0,0 @@
-package com.example.datacollect.exception;
-
-public class NetworkException extends CrawlerException {
-    public NetworkException(String message) {
-        super(message);
-    }
-
-    public NetworkException(String message, Throwable cause) {
-        super(message, cause);
-    }
-}
\ No newline at end of file