diff --git a/src/system/libraries/qrcode/phpqrcode.php b/src/system/libraries/qrcode/phpqrcode.php
index 1ee1afa7..aad3cc70 100755
--- a/src/system/libraries/qrcode/phpqrcode.php
+++ b/src/system/libraries/qrcode/phpqrcode.php
@@ -802,7 +802,7 @@ if (!defined('DEDEINC')) exit('dedebiz');
             if ($binary_mode) {
             
                     foreach ($frame as &$frameLine) {
-                        $frameLine = join('<span class="m"> &nbsp;</span>', explode('0', $frameLine));
+                        $frameLine = join('<span class="m">&nbsp;&nbsp;</span>', explode('0', $frameLine));
                         $frameLine = join('&#9608;&#9608;', explode('1', $frameLine));
                     }
                     
@@ -818,16 +818,16 @@ if (!defined('DEDEINC')) exit('dedebiz');
             } else {
             
                 foreach ($frame as &$frameLine) {
-                    $frameLine = join('<span class="m"> </span>',  explode("\xc0", $frameLine));
+                    $frameLine = join('<span class="m">&nbsp;</span>',  explode("\xc0", $frameLine));
                     $frameLine = join('<span class="m">&#9618;</span>', explode("\xc1", $frameLine));
-                    $frameLine = join('<span class="p"> </span>',  explode("\xa0", $frameLine));
+                    $frameLine = join('<span class="p">&nbsp;</span>',  explode("\xa0", $frameLine));
                     $frameLine = join('<span class="p">&#9618;</span>', explode("\xa1", $frameLine));
                     $frameLine = join('<span class="s">&#9671;</span>', explode("\x84", $frameLine)); //format 0
                     $frameLine = join('<span class="s">&#9670;</span>', explode("\x85", $frameLine)); //format 1
                     $frameLine = join('<span class="x">&#9762;</span>', explode("\x81", $frameLine)); //special bit
-                    $frameLine = join('<span class="c"> </span>',  explode("\x90", $frameLine)); //clock 0
+                    $frameLine = join('<span class="c">&nbsp;</span>',  explode("\x90", $frameLine)); //clock 0
                     $frameLine = join('<span class="c">&#9719;</span>', explode("\x91", $frameLine)); //clock 1
-                    $frameLine = join('<span class="f"> </span>',  explode("\x88", $frameLine)); //version
+                    $frameLine = join('<span class="f">&nbsp;</span>',  explode("\x88", $frameLine)); //version
                     $frameLine = join('<span class="f">&#9618;</span>', explode("\x89", $frameLine)); //version
                     $frameLine = join('&#9830;', explode("\x01", $frameLine));
                     $frameLine = join('&#8901;', explode("\0", $frameLine));
diff --git a/src/system/libraries/qrcode/qrspec.php b/src/system/libraries/qrcode/qrspec.php
index 04b63c54..fcff276d 100755
--- a/src/system/libraries/qrcode/qrspec.php
+++ b/src/system/libraries/qrcode/qrspec.php
@@ -491,7 +491,7 @@ if (!defined('DEDEINC')) exit('dedebiz');
             if ($binary_mode) {
             
                     foreach ($frame as &$frameLine) {
-                        $frameLine = join('<span class="m"> &nbsp;</span>', explode('0', $frameLine));
+                        $frameLine = join('<span class="m">&nbsp;&nbsp;</span>', explode('0', $frameLine));
                         $frameLine = join('&#9608;&#9608;', explode('1', $frameLine));
                     }
                     
@@ -507,16 +507,16 @@ if (!defined('DEDEINC')) exit('dedebiz');
             } else {
             
                 foreach ($frame as &$frameLine) {
-                    $frameLine = join('<span class="m"> </span>',  explode("\xc0", $frameLine));
+                    $frameLine = join('<span class="m">&nbsp;</span>',  explode("\xc0", $frameLine));
                     $frameLine = join('<span class="m">&#9618;</span>', explode("\xc1", $frameLine));
-                    $frameLine = join('<span class="p"> </span>',  explode("\xa0", $frameLine));
+                    $frameLine = join('<span class="p">&nbsp;</span>',  explode("\xa0", $frameLine));
                     $frameLine = join('<span class="p">&#9618;</span>', explode("\xa1", $frameLine));
                     $frameLine = join('<span class="s">&#9671;</span>', explode("\x84", $frameLine)); //format 0
                     $frameLine = join('<span class="s">&#9670;</span>', explode("\x85", $frameLine)); //format 1
                     $frameLine = join('<span class="x">&#9762;</span>', explode("\x81", $frameLine)); //special bit
-                    $frameLine = join('<span class="c"> </span>',  explode("\x90", $frameLine)); //clock 0
+                    $frameLine = join('<span class="c">&nbsp;</span>',  explode("\x90", $frameLine)); //clock 0
                     $frameLine = join('<span class="c">&#9719;</span>', explode("\x91", $frameLine)); //clock 1
-                    $frameLine = join('<span class="f"> </span>',  explode("\x88", $frameLine)); //version
+                    $frameLine = join('<span class="f">&nbsp;</span>',  explode("\x88", $frameLine)); //version
                     $frameLine = join('<span class="f">&#9618;</span>', explode("\x89", $frameLine)); //version
                     $frameLine = join('&#9830;', explode("\x01", $frameLine));
                     $frameLine = join('&#8901;', explode("\0", $frameLine));