diff --git a/extension/popup/index.html b/extension/popup/index.html
index 34b4612..36da2a1 100644
--- a/extension/popup/index.html
+++ b/extension/popup/index.html
@@ -47,13 +47,7 @@
       </div>
       <div class="line center">
         <label for="model" class="textLabel">GPT Model<span class="required">*</span>:</label>
-        <input id="model" type="text" />
-        <i
-          id="reloadModel"
-          class="fa-solid fa-rotate-right"
-          disabled
-          title="Provide an api key first"
-        ></i>
+        <select name="model" id="model" disabled></select>
       </div>
       <div class="line center">
         <label for="code" class="textLabel">Code:</label>
diff --git a/extension/popup/js/gptVersion.js b/extension/popup/js/gptVersion.js
index 917c55e..4f566d6 100644
--- a/extension/popup/js/gptVersion.js
+++ b/extension/popup/js/gptVersion.js
@@ -18,36 +18,22 @@ function checkCanIncludeImages() {
 modelInput.addEventListener('input', checkCanIncludeImages);
 
 /**
- * Get the last ChatGPT version
+ * Get the list of chatgpt versions
  */
 function getLastChatGPTVersion() {
   const apiKeySelector = document.querySelector('#apiKey');
-  const reloadModel = document.querySelector('#reloadModel');
+  const selectModel = document.querySelector('#model');
 
   let apiKey = apiKeySelector.value?.trim();
 
   // If the api key is set we enable the button to get the last chatgpt version
-  function checkFiledApiKey() {
-    if (apiKey) {
-      reloadModel.removeAttribute('disabled');
-      reloadModel.setAttribute('title', 'Get last ChatGPT version');
+  async function getGptVersions() {
+    if (!apiKey) {
+      selectModel.setAttribute('disabled', true);
       return;
     }
 
-    reloadModel.setAttribute('disabled', true);
-    reloadModel.setAttribute('title', 'Provide an api key first');
-  }
-  checkFiledApiKey();
-
-  // Check if the api key is set
-  apiKeySelector.addEventListener('input', function () {
-    apiKey = apiKeySelector.value.trim();
-    checkFiledApiKey();
-  });
-
-  // Event listener to handle a click on the relaod icon button
-  reloadModel.addEventListener('click', async function () {
-    if (!apiKey) return;
+    selectModel.innerHTML = '';
 
     try {
       const req = await fetch('https://api.openai.com/v1/models', {
@@ -57,13 +43,29 @@ function getLastChatGPTVersion() {
       });
       const rep = await req.json();
       rep.data.sort((a, b) => b.id.localeCompare(a.id)); // we sort the model to get the best chatgpt version
-      const model = rep.data.find(model => model.id.startsWith('gpt'));
-      modelInput.value = model.id;
+      const models = rep.data.filter(model => model.id.startsWith('gpt'));
+
+      for (const model of models) {
+        const opt = document.createElement('option');
+        opt.value = model.id;
+        opt.textContent = model.id;
+        selectModel.appendChild(opt);
+      }
 
       checkCanIncludeImages();
     } catch (err) {
       console.error(err);
       showMessage({ msg: 'Failed to fetch last ChatGPT version', error: true });
     }
+
+    selectModel.removeAttribute('disabled');
+  }
+
+  // Check if the api key is set
+  apiKeySelector.addEventListener('blur', function () {
+    apiKey = apiKeySelector.value.trim();
+    getGptVersions();
   });
+
+  getGptVersions();
 }
diff --git a/extension/popup/style.css b/extension/popup/style.css
index 85b8c39..d44b084 100644
--- a/extension/popup/style.css
+++ b/extension/popup/style.css
@@ -68,7 +68,8 @@ a {
 }
 
 .line input[type='text'],
-.line input[type='password'] {
+.line input[type='password'],
+.line select {
   flex: 1 1;
   border: thin solid var(--color);
   padding: 0.3rem 0.5rem;
@@ -77,6 +78,10 @@ a {
   background-color: transparent;
 }
 
+.line option {
+  color: #000;
+}
+
 .line input[type='checkbox'] {
   accent-color: var(--btn-color);
 }