diff --git a/application/controllers/info_amp.php b/application/controllers/info_amp.php
index f3e48159..9f1652d5 100644
--- a/application/controllers/info_amp.php
+++ b/application/controllers/info_amp.php
@@ -462,7 +462,7 @@ class Info_amp extends CI_Controller
                 $yarnbin = 'C:\Users\cht77\AppData\Local\Yarn\bin\mammoth ';
                 $test_host = '//202.103.68.62:9096';
             } else {
-                $yarnbin = 'C:\Users\lmr\AppData\Local\Yarn\bin\mammoth ';
+                $yarnbin = APPPATH . 'mammoth/mammoth ';
                 $test_host = '';
             }
             $command = $yarnbin . $docx_path . ' --output-dir=' . $img_dir . ' 2>&1';
diff --git a/application/mammoth/mammoth b/application/mammoth/mammoth
new file mode 100644
index 00000000..dce841a6
--- /dev/null
+++ b/application/mammoth/mammoth
@@ -0,0 +1,15 @@
+#!/bin/sh
+basedir=$(dirname "$(echo "$0" | sed -e 's,\\,/,g')")
+
+case `uname` in
+    *CYGWIN*) basedir=`cygpath -w "$basedir"`;;
+esac
+
+if [ -x "$basedir//bin/sh" ]; then
+  "$basedir//bin/sh"  "$basedir/../Data/global/node_modules/.bin/mammoth" "$@"
+  ret=$?
+else 
+  /bin/sh  "$basedir/../Data/global/node_modules/.bin/mammoth" "$@"
+  ret=$?
+fi
+exit $ret
diff --git a/application/mammoth/mammoth.cmd b/application/mammoth/mammoth.cmd
new file mode 100644
index 00000000..a67c9bd1
--- /dev/null
+++ b/application/mammoth/mammoth.cmd
@@ -0,0 +1 @@
+@"%~dp0\..\Data\global\node_modules\.bin\mammoth.cmd"   %*
diff --git a/application/mammoth/word2html.readme b/application/mammoth/word2html.readme
new file mode 100644
index 00000000..e69de29b