diff --git "a/part-1/2.4-Logstash\345\256\211\350\243\205\344\270\216\345\257\274\345\205\245\346\225\260\346\215\256/movielens/logstash.conf" "b/part-1/2.4-Logstash\345\256\211\350\243\205\344\270\216\345\257\274\345\205\245\346\225\260\346\215\256/movielens/logstash.conf"
index 8a0f917..4ff936f 100644
--- "a/part-1/2.4-Logstash\345\256\211\350\243\205\344\270\216\345\257\274\345\205\245\346\225\260\346\215\256/movielens/logstash.conf"
+++ "b/part-1/2.4-Logstash\345\256\211\350\243\205\344\270\216\345\257\274\345\205\245\346\225\260\346\215\256/movielens/logstash.conf"
@@ -13,7 +13,6 @@ filter {
 
   mutate {
     split => { "genre" => "|" }
-    remove_field => ["path", "host","@timestamp","message"]
   }
 
   mutate {