diff --git a/projects/gk7205v300_ultimate_oko2/general/overlay/var/www/cgi-bin/sf_minus.cgi b/projects/gk7205v300_ultimate_oko2/general/overlay/var/www/cgi-bin/sf_minus.cgi
index 3466893..381cf93 100755
--- a/projects/gk7205v300_ultimate_oko2/general/overlay/var/www/cgi-bin/sf_minus.cgi
+++ b/projects/gk7205v300_ultimate_oko2/general/overlay/var/www/cgi-bin/sf_minus.cgi
@@ -2,4 +2,5 @@
 <%in _common.cgi %>
 <%
 s_fs_out 1
+header_ok
 %>
\ No newline at end of file
diff --git a/projects/gk7205v300_ultimate_oko2/general/overlay/var/www/cgi-bin/sf_plus.cgi b/projects/gk7205v300_ultimate_oko2/general/overlay/var/www/cgi-bin/sf_plus.cgi
index 3467635..78cccf6 100755
--- a/projects/gk7205v300_ultimate_oko2/general/overlay/var/www/cgi-bin/sf_plus.cgi
+++ b/projects/gk7205v300_ultimate_oko2/general/overlay/var/www/cgi-bin/sf_plus.cgi
@@ -2,4 +2,5 @@
 <%in _common.cgi %>
 <%
 s_fs_in 1
+header_ok
 %>
\ No newline at end of file
diff --git a/projects/gk7205v300_ultimate_oko2/general/overlay/var/www/cgi-bin/sz_in.cgi b/projects/gk7205v300_ultimate_oko2/general/overlay/var/www/cgi-bin/sz_in.cgi
index ad31748..c92f8b5 100755
--- a/projects/gk7205v300_ultimate_oko2/general/overlay/var/www/cgi-bin/sz_in.cgi
+++ b/projects/gk7205v300_ultimate_oko2/general/overlay/var/www/cgi-bin/sz_in.cgi
@@ -2,4 +2,5 @@
 <%in _common.cgi %>
 <%
 s_z_up 3
+header_ok
 %>
\ No newline at end of file
diff --git a/projects/gk7205v300_ultimate_oko2/general/overlay/var/www/cgi-bin/sz_out.cgi b/projects/gk7205v300_ultimate_oko2/general/overlay/var/www/cgi-bin/sz_out.cgi
index f26ffea..292dda7 100755
--- a/projects/gk7205v300_ultimate_oko2/general/overlay/var/www/cgi-bin/sz_out.cgi
+++ b/projects/gk7205v300_ultimate_oko2/general/overlay/var/www/cgi-bin/sz_out.cgi
@@ -2,4 +2,5 @@
 <%in _common.cgi %>
 <%
 s_z_down 3
+header_ok
 %>
\ No newline at end of file