diff --git a/src/main/java/org/eugene/controller/Renderer.java b/src/main/java/org/eugene/controller/Renderer.java
index 5925d7e..67bb72c 100644
--- a/src/main/java/org/eugene/controller/Renderer.java
+++ b/src/main/java/org/eugene/controller/Renderer.java
@@ -44,9 +44,9 @@ public boolean loadAndShow(){
         String absolutePath = selectedFile.getAbsolutePath();
         Path path = new Path(absolutePath);
         DataParser dataParser;
-        if (absolutePath.endsWith(".orc")){
+        if (absolutePath.endsWith("orc")){
             dataParser = new ORCDataParser();
-        }else if(absolutePath.endsWith(".avro")){
+        }else if(absolutePath.endsWith("avro")){
             dataParser = new AVRODataParser();
         }else{
             dataParser = new ParquetDataParser();