diff --git a/find.sh b/find.sh
index 53a83d4..6f2f384 100755
--- a/find.sh
+++ b/find.sh
@@ -1,10 +1,9 @@
 #!/bin/bash
 
-results=$(find . -name '*_1.txt')
+results=$(find . -name '*_1.*')
 for result in $results;do
     originFile=$(echo $result | sed 's/\(.*\)_1\(\..*\)/\1\2/g')
     if [ -f $originFile ];then
-        echo "$originFile exist!"
         same=$(diff $result $originFile)
         if [ ! -n "$same" ];then
             echo "file $result same with $originFile"