diff --git a/src/background/apis/custom-api.mjs b/src/background/apis/custom-api.mjs
index 8eb4604..08799eb 100644
--- a/src/background/apis/custom-api.mjs
+++ b/src/background/apis/custom-api.mjs
@@ -5,7 +5,7 @@
 // and it has not yet had a negative impact on maintenance.
 // If necessary, I will refactor.
 
-import { getUserConfig, maxResponseTokenLength, Models } from '../../config/index.mjs'
+import { getUserConfig, maxResponseTokenLength } from '../../config/index.mjs'
 import { fetchSSE } from '../../utils/fetch-sse'
 import { getConversationPairs } from '../../utils/get-conversation-pairs'
 import { isEmpty } from 'lodash-es'
@@ -52,7 +52,7 @@ export async function generateAnswersWithCustomApi(port, question, session, apiK
     },
     body: JSON.stringify({
       messages: prompt,
-      model: Models[modelName].value,
+      model: modelName,
       stream: true,
       max_tokens: maxResponseTokenLength,
     }),
diff --git a/src/background/index.mjs b/src/background/index.mjs
index 7ab8f24..6cd4ac4 100644
--- a/src/background/index.mjs
+++ b/src/background/index.mjs
@@ -15,6 +15,7 @@ import {
   defaultConfig,
   getUserConfig,
   gptApiModelKeys,
+  isUsingCustomModel,
   Models,
 } from '../config/index.mjs'
 import { isSafari } from '../utils/is-safari'
@@ -60,7 +61,10 @@ Browser.runtime.onConnect.addListener((port) => {
     if (!session) return
     const config = await getUserConfig()
     if (!session.modelName) session.modelName = config.modelName
-    if (!session.aiName) session.aiName = Models[session.modelName].desc
+    if (!session.aiName)
+      session.aiName =
+        Models[session.modelName].desc +
+        (isUsingCustomModel(config) ? ` (${config.customModelName})` : '')
     port.postMessage({ session })
 
     try {
@@ -101,8 +105,8 @@ Browser.runtime.onConnect.addListener((port) => {
           port,
           session.question,
           session,
-          config.apiKey,
-          session.modelName,
+          '',
+          config.customModelName,
         )
       }
     } catch (err) {
diff --git a/src/config/index.mjs b/src/config/index.mjs
index 6bcb794..30cbd0d 100644
--- a/src/config/index.mjs
+++ b/src/config/index.mjs
@@ -18,14 +18,14 @@ export const Models = {
   chatgptApi4_8k: { value: 'gpt-4', desc: 'ChatGPT (GPT-4-8k)' },
   chatgptApi4_32k: { value: 'gpt-4-32k', desc: 'ChatGPT (GPT-4-32k)' },
   gptApiDavinci: { value: 'text-davinci-003', desc: 'GPT-3.5' },
-  chatglm6bInt4: { value: 'chatglm-6b-int4', desc: 'ChatGLM-6B-Int4' },
+  customModel: { value: '', desc: 'Custom Model' },
 }
 
 export const chatgptWebModelKeys = ['chatgptFree35', 'chatgptPlus4']
 export const bingWebModelKeys = ['bingFree4']
 export const gptApiModelKeys = ['gptApiDavinci']
 export const chatgptApiModelKeys = ['chatgptApi35', 'chatgptApi4_8k', 'chatgptApi4_32k']
-export const customApiModelKeys = ['chatglm6bInt4']
+export const customApiModelKeys = ['customModel']
 
 export const TriggerMode = {
   always: 'Always',
@@ -66,13 +66,14 @@ export const defaultConfig = {
   preferredLanguage: navigator.language.substring(0, 2),
   insertAtTop: isMobile(),
   lockWhenAnswer: false,
+  customModelApiUrl: 'http://localhost:8000/chat/completions',
+  customModelName: 'chatglm-6b-int4',
 
   // advanced
 
   customChatGptWebApiUrl: 'https://chat.openai.com',
   customChatGptWebApiPath: '/backend-api/conversation',
   customOpenAiApiUrl: 'https://api.openai.com',
-  customModelApiUrl: 'http://localhost:8000/chat/completions',
   siteRegex: 'match nothing',
   userSiteRegexOnly: false,
   inputQuery: '',
diff --git a/src/popup/Popup.jsx b/src/popup/Popup.jsx
index 82c2436..706e8cb 100644
--- a/src/popup/Popup.jsx
+++ b/src/popup/Popup.jsx
@@ -81,7 +81,9 @@ function GeneralPart({ config, updateConfig }) {
         <span style="display: flex; gap: 15px;">
           <select
             style={
-              isUsingApiKey(config) || isUsingMultiModeModel(config) ? 'width: 50%;' : undefined
+              isUsingApiKey(config) || isUsingMultiModeModel(config) || isUsingCustomModel(config)
+                ? 'width: 50%;'
+                : undefined
             }
             required
             onChange={(e) => {
@@ -146,6 +148,19 @@ function GeneralPart({ config, updateConfig }) {
               )}
             </span>
           )}
+          {isUsingCustomModel(config) && (
+            <span style="width: 50%; display: flex; gap: 5px;">
+              <input
+                type="text"
+                value={config.customModelName}
+                placeholder="Model Name"
+                onChange={(e) => {
+                  const customModelName = e.target.value
+                  updateConfig({ customModelName: customModelName })
+                }}
+              />
+            </span>
+          )}
         </span>
         {isUsingCustomModel(config) && (
           <input