diff --git a/devtools/devtools.js b/devtools/devtools.js
index f217d36..7617872 100644
--- a/devtools/devtools.js
+++ b/devtools/devtools.js
@@ -31,6 +31,18 @@ function checkURLTagged(url, replaceData) {
   return replaceData.filter(replaceDatum => url.includes(replaceDatum.url));
 }
 
+function submitResponse(filteredData, continueParams) {
+	let responseLines = [];
+  if (filteredData.contentType) {
+    responseLines.push(`Content-Type: ${filteredData.contentType}`);
+  }
+  responseLines.push('');
+  responseLines.push('');
+  responseLines.push(filteredData.replace);
+  continueParams.rawResponse = btoa(unescape(encodeURIComponent(responseLines.join('\r\n'))));
+  chrome.debugger.sendCommand(debugee, 'Network.continueInterceptedRequest', continueParams);
+}
+
 let debugee = null;
 function setupDebugger(target) {
   debugee = { tabId: target.id };
@@ -51,21 +63,25 @@ function setupDebugger(target) {
           if (filteredData.length > 0) {
             var responseLines = [];
             responseLines.push('HTTP/1.1 200 OK');
-            ajaxMe(request.url, (data) => {
-              replaceResponse(data.response, filteredData, (replacedData) => {
-                let headers = data.getAllResponseHeaders();
-                responseLines.push(headers);
-                responseLines.push('');
-                responseLines.push('');
-                responseLines.push(replacedData);
-                continueParams.rawResponse = btoa(unescape(encodeURIComponent(responseLines.join('\r\n'))));
+            if (filteredData[0].find === '~NO_API~') {
+              submitResponse(filteredData[0], continueParams)
+            } else {
+              ajaxMe(request.url, (data) => {
+                replaceResponse(data.response, filteredData, (replacedData) => {
+                  let headers = data.getAllResponseHeaders();
+                  responseLines.push(headers);
+                  responseLines.push('');
+                  responseLines.push('');
+                  responseLines.push(replacedData);
+                  continueParams.rawResponse = btoa(unescape(encodeURIComponent(responseLines.join('\r\n'))));
+                  chrome.debugger.sendCommand(debugee, 'Network.continueInterceptedRequest', continueParams);
+                });
+              }, (status) => {
+                responseLInes[0] = `HTTP/1.1 ${status}`;
+                continecontinueParams.rawResponse = btoa(responseLines.join('\r\n'));
                 chrome.debugger.sendCommand(debugee, 'Network.continueInterceptedRequest', continueParams);
               });
-            }, (status) => {
-              responseLInes[0] = `HTTP/1.1 ${status}`;
-              continecontinueParams.rawResponse = btoa(responseLines.join('\r\n'));
-              chrome.debugger.sendCommand(debugee, 'Network.continueInterceptedRequest', continueParams);
-            });
+            }
           } else {
             chrome.debugger.sendCommand(debugee, 'Network.continueInterceptedRequest', continueParams);
           }
diff --git a/manifest.json b/manifest.json
index f0aa2ce..c5a6496 100644
--- a/manifest.json
+++ b/manifest.json
@@ -1,7 +1,7 @@
 {
   "name": "Chrome Response Override",
   "short_name": "Chrome Response Override",
-  "version": "1.2",
+  "version": "1.3",
   "description": "Provides support to override API/HTML/* response using simple Find & Replace steps. No external app installation required",
   "author": "Pasupathi Rajamanickam",
   "devtools_page": "devtools/devtools.html",
diff --git a/panel/panel.html b/panel/panel.html
index 6e0bbc8..2b57292 100644
--- a/panel/panel.html
+++ b/panel/panel.html
@@ -31,7 +31,9 @@
 <input type="button" value="||" id="stop"/>
 <input type="button" value="Save" id="save"/>
 <input type="button" value="Clean" id="clean"/>
-<input type="button" value="Add Row" id="addRow"/></td>
+<input type="button" value="Add Row" id="addRow"/>
+<a target="_blank" href="https://github.com/Pasupathi-Rajamanickam/chrome-response-override/wiki">Wiki</a>
+</td>
 </tr>
 </table>
 
@@ -40,6 +42,8 @@
 <th>URL Contains</th>
 <th>Find</th>
 <th>Replace</th>
+<th>Content-Type</th>
+<th>Delete</th>
 </tr>
 </table>
 <div style="color:green" id="saveMessage"></div>
diff --git a/panel/panel.js b/panel/panel.js
index 803a1ea..b3bc217 100644
--- a/panel/panel.js
+++ b/panel/panel.js
@@ -39,6 +39,7 @@ function saveData() {
     data.url = tds[0].getElementsByTagName('input')[0].value
     data.find = tds[1].getElementsByTagName('input')[0].value
     data.replace = tds[2].getElementsByTagName('input')[0].value
+    data.contentType = tds[3].getElementsByTagName('input')[0].value
     if (data.url !== '' && data.find !== '' && data.replace !== '') {
       replaceData.push(data);
     }
@@ -59,10 +60,12 @@ function addRow() {
   let cell2 = row.insertCell(1);
   let cell3 = row.insertCell(2);
   let cell4 = row.insertCell(3);
+  let cell5 = row.insertCell(4);
   cell1.innerHTML = '<input type="text"/>';
   cell2.innerHTML = '<input type="text"/>';
   cell3.innerHTML = '<input type="text"/>';
-  cell4.innerHTML = '<input type="button" value="Delete" class="delete"/>';
+  cell4.innerHTML = '<input type="text"/>';
+  cell5.innerHTML = '<input type="button" value="Delete" class="delete"/>';
   initDeleteEvent();
 }
 
@@ -105,10 +108,12 @@ function initTable() {
         var cell2 = row.insertCell(1);
         var cell3 = row.insertCell(2);
         var cell4 = row.insertCell(3);
+        var cell5 = row.insertCell(4);
         cell1.innerHTML = `<input type="text" value="${escapeHTML(datum.url)}"/>`;
         cell2.innerHTML = `<input type="text" value="${escapeHTML(datum.find)}"/>`;
         cell3.innerHTML = `<input type="text" value="${escapeHTML(datum.replace)}"/>`;
-        cell4.innerHTML = `<input type="button" value="Delete" class="delete"/>`;
+        cell4.innerHTML = `<input type="text" value="${datum.contentType ? escapeHTML(datum.contentType) : ''}"/>`;
+        cell5.innerHTML = `<input type="button" value="Delete" class="delete"/>`;
       });
       initDeleteEvent();
     } else {