diff --git a/IMG/cpio/ventoy/ventoy_chain.sh b/IMG/cpio/ventoy/ventoy_chain.sh
index 3b12922b..7b10a96b 100644
--- a/IMG/cpio/ventoy/ventoy_chain.sh
+++ b/IMG/cpio/ventoy/ventoy_chain.sh
@@ -88,8 +88,8 @@ ventoy_get_os_type() {
         
     # Deepin : do the same process with debian
     elif $GREP -q '[Dd]eepin' /proc/version; then
-        echo 'debian'; return
-        
+        echo 'debian'; return    
+
     # SUSE
     elif $GREP -q 'SUSE' /proc/version; then
         echo 'suse'; return
@@ -160,7 +160,11 @@ ventoy_get_os_type() {
         elif $GREP -q 'openEuler' /etc/os-release; then
             echo 'openEuler'; return
         elif $GREP -q 'fuyu' /etc/os-release; then
-            echo 'openEuler'; return	
+            echo 'openEuler'; return
+        elif $GREP -q 'deepin' /etc/os-release; then
+            echo 'debian'; return
+        elif $GREP -q 'chinauos' /etc/os-release; then
+            echo 'debian'; return
         fi
     fi
     
diff --git a/IMG/cpio/ventoy/ventoy_loop.sh b/IMG/cpio/ventoy/ventoy_loop.sh
index bf67ec47..0c69ec13 100644
--- a/IMG/cpio/ventoy/ventoy_loop.sh
+++ b/IMG/cpio/ventoy/ventoy_loop.sh
@@ -127,8 +127,8 @@ ventoy_get_os_type() {
         
     # Deepin : do the same process with debian
     elif $GREP -q '[Dd]eepin' /proc/version; then
-        echo 'debian'; return
-        
+        echo 'debian'; return    
+
     # SUSE
     elif $GREP -q 'SUSE' /proc/version; then
         echo 'suse'; return
@@ -200,6 +200,10 @@ ventoy_get_os_type() {
             echo 'openEuler'; return
         elif $GREP -q 'fuyu' /etc/os-release; then
             echo 'openEuler'; return
+        elif $GREP -q 'deepin' /etc/os-release; then
+            echo 'debian'; return
+        elif $GREP -q 'chinauos' /etc/os-release; then
+            echo 'debian'; return
         fi
     fi