diff --git a/src/main/java/com/bw/fileDownload/service/DownloadExecService.java b/src/main/java/com/bw/fileDownload/service/DownloadExecService.java
index 46bf67e..ae86cc3 100644
--- a/src/main/java/com/bw/fileDownload/service/DownloadExecService.java
+++ b/src/main/java/com/bw/fileDownload/service/DownloadExecService.java
@@ -72,6 +72,7 @@ public class DownloadExecService {
             }
             String[] split = url.split("###");
             String videoType = split[1];
+            videoType = "." + videoType;
             String fileType = videoType;
             String m3u8Type = ".m3u8";
             String youtubeTypeFr = "youtube";
@@ -503,6 +504,7 @@ public class DownloadExecService {
             String[] split = url.split("###");
             String fileUrl = split[0];
             String fileType = split[1];
+            fileType = "." + fileType;
             try {
                 if (!StringUtil.hasValue(fileUrl)) {
                     downloadStatusCode = Constants.IMAGE_LIST_NULL;
@@ -604,6 +606,7 @@ public class DownloadExecService {
             String[] split = url.split("###");
             String fileUrl = split[0];
             String fileType = split[1];
+            fileType = "." + fileType;
             try {
                 if (!StringUtil.hasValue(fileUrl)) {
                     downloadStatusCode = Constants.IMAGE_LIST_NULL;
@@ -739,6 +742,7 @@ public class DownloadExecService {
             String[] split = url.split("###");
             String fileUrl = split[0];
             String fileType = split[1];
+            fileType = "." + fileType;
             try {
                 if (!StringUtil.hasValue(fileUrl)) {
                     downloadStatusCode = Constants.IMAGE_LIST_NULL;
@@ -818,6 +822,7 @@ public class DownloadExecService {
             String[] split = url.split("###");
             String fileUrl = split[0];
             String fileType = split[1];
+            fileType = "." + fileType;
             try {
                 if (!StringUtil.hasValue(fileUrl)) {
                     downloadStatusCode = Constants.IMAGE_LIST_NULL;