diff --git a/services/recordInfoService.js b/services/recordInfoService.js
index f6f0d0a..a656a44 100644
--- a/services/recordInfoService.js
+++ b/services/recordInfoService.js
@@ -63,7 +63,7 @@ recordInfoService.prototype.getRecordFileURL = async(path,time)=>{
                      let files=fs.readdirSync(pathURL);
                      files.forEach(function(file){
                          let type = file.split('.');
-                         if(type[1] != 'm3u8'){
+                         if(type[1] != 'mp4'){
                          }else{
                              let fileN = type[0].split('_');
                              if(date2==fileN[1].slice(0,fileN[1].length-3)){