diff --git a/README.md b/README.md
index 6f78498..ede7297 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,6 @@
 # TTKDownloader
 ![TTKDownloader](https://img.shields.io/badge/Greedysky-TTKDownloader-green.svg?style=flat-square)
-![Version](https://img.shields.io/badge/Version-2.6.0.0-blue.svg?style=flat-square)
+![Version](https://img.shields.io/badge/Version-2.8.0.0-blue.svg?style=flat-square)
 ![License](https://img.shields.io/badge/License-GPL%20V3-yellowgreen.svg?style=flat-square)
 
 ![LOGO](https://github.com/Greedysky/TTKDownloader/blob/master/TTKResource/logo_banner.png?raw=true)
diff --git a/TTKCommon/ttkversion.h b/TTKCommon/ttkversion.h
index 840773d..3358589 100644
--- a/TTKCommon/ttkversion.h
+++ b/TTKCommon/ttkversion.h
@@ -19,14 +19,14 @@
  * with this program; If not, see <http://www.gnu.org/licenses/>.
  ***************************************************************************/
 
-//update time 2023.04.15
+//update time 2024.03.28
 #define TTK_MAJOR_VERSION 2
-#define TTK_MINOR_VERSION 7
+#define TTK_MINOR_VERSION 8
 #define TTK_PATCH_VERSION 0
 
 #define TTK_VERSION             TTK_VERSION_CHECK(TTK_MAJOR_VERSION, TTK_MINOR_VERSION, TTK_PATCH_VERSION, 0)
 #define TTK_VERSION_STR         TTK_VERSION_CHECK_STR(TTK_MAJOR_VERSION, TTK_MINOR_VERSION, TTK_PATCH_VERSION, 0)
-#define TTK_VERSION_TIME_STR    "(2023/04/15)"
+#define TTK_VERSION_TIME_STR    "(2024/03/28)"
 
 #define TTK_RC_FILEVERSION      TTK_MAJOR_VERSION, TTK_MINOR_VERSION, TTK_PATCH_VERSION, 0
 #define TTK_RC_PRODUCTVERSION   TTK_VERSION_STR
diff --git a/TTKResource/_extras/TTKRoutine.sh b/TTKResource/_extras/TTKRoutine.sh
index 4e4fdd9..871aaca 100644
--- a/TTKResource/_extras/TTKRoutine.sh
+++ b/TTKResource/_extras/TTKRoutine.sh
@@ -15,7 +15,7 @@ if [ "${dirpath%$tmp}" != "/" ]; then
 fi  
 LD_LIBRARY_PATH=$dirpath  
 
-export LD_LIBRARY_PATH=$dirpath:$dirpath/lib:$dirpath/2.7.0.0:$LD_LIBRARY_PATH
+export LD_LIBRARY_PATH=$dirpath:$dirpath/lib:$dirpath/2.8.0.0:$LD_LIBRARY_PATH
 export QT_PLUGIN_PATH=$dirpath/plugins:$QT_PLUGIN_PATH
 
 $appname "$@"
diff --git a/TTKUtils/linux_time.sh b/TTKUtils/linux_time.sh
index 111f472..73b8473 100755
--- a/TTKUtils/linux_time.sh
+++ b/TTKUtils/linux_time.sh
@@ -1,2 +1,2 @@
 #!/bin/sh  
-find . -exec touch -c -m -d "2023-04-15 12:00" {} \;
+find . -exec touch -c -m -d "2024-03-28 12:00" {} \;
diff --git a/TTKVersion.pri b/TTKVersion.pri
index 205a250..3d704eb 100644
--- a/TTKVersion.pri
+++ b/TTKVersion.pri
@@ -21,5 +21,5 @@ MOC_DIR = ./.build/moc
 OBJECTS_DIR = ./.build/obj
 RCC_DIR = ./.build/rcc
 
-# update time 2023.04.15
-TTK_VERSION = 2.7.0.0
+# update time 2024.03.28
+TTK_VERSION = 2.8.0.0