diff --git a/index.js b/index.js
index aa5c684..264a7e6 100644
--- a/index.js
+++ b/index.js
@@ -12,6 +12,7 @@ function getBoundary(event) {
 module.exports.parse = (event, spotText) => {
     const boundary = getBoundary(event);
     const result = {};
+    const contentTypeRegex = /Content-Type:\s.+/gi;
     event.body
         .split(boundary)
         .forEach(item => {
@@ -19,9 +20,9 @@ module.exports.parse = (event, spotText) => {
                 result[item.match(/name=".+";/g)[0].slice(6, -2)] = {
                     type: 'file',
                     filename: item.match(/filename=".+"/g)[0].slice(10, -1),
-                    contentType: item.match(/Content-Type:\s.+/g)[0].slice(14),
-                    content: spotText? Buffer.from(item.slice(item.search(/Content-Type:\s.+/g) + item.match(/Content-Type:\s.+/g)[0].length + 4, -4), 'binary'):
-                        item.slice(item.search(/Content-Type:\s.+/g) + item.match(/Content-Type:\s.+/g)[0].length + 4, -4),
+                    contentType: item.match()[0].slice(14),
+                    content: spotText? Buffer.from(item.slice(item.search(contentTypeRegex) + item.match(contentTypeRegex)[0].length + 4, -4), 'binary'):
+                        item.slice(item.search(contentTypeRegex) + item.match(contentTypeRegex)[0].length + 4, -4),
                 };
             } else if (/name=".+"/g.test(item)){
                 result[item.match(/name=".+"/g)[0].slice(6, -1)] = item.slice(item.search(/name=".+"/g) + item.match(/name=".+"/g)[0].length + 4, -4);