diff --git a/src/apis/index.js b/src/apis/index.js
index def89f0..d6c5828 100644
--- a/src/apis/index.js
+++ b/src/apis/index.js
@@ -264,6 +264,25 @@ export const apiTranslate = async ({
     case OPT_TRANS_CUSTOMIZE_5:
       trText = res.text;
       isSame = to === res.from;
+
+      const { customOption } = apiSetting;
+      if (customOption.trim()) {
+        try {
+          const opt = JSON.parse(customOption);
+          const textPattern = opt.resPattern?.text;
+          const fromPattern = opt.resPattern?.from;
+          if (textPattern) {
+            trText = textPattern.split(".").reduce((pre, cur) => pre[cur], res);
+          }
+          if (fromPattern) {
+            isSame =
+              to === fromPattern.split(".").reduce((pre, cur) => pre[cur], res);
+          }
+        } catch (err) {
+          throw new Error(`custom option parse err: ${err}`);
+        }
+      }
+
       break;
     default:
   }
diff --git a/src/config/i18n.js b/src/config/i18n.js
index 66119d0..14a9fb2 100644
--- a/src/config/i18n.js
+++ b/src/config/i18n.js
@@ -42,24 +42,28 @@ const customApiLangs = `["en", "English - English"],
 ["vi", "Vietnamese - Tiếng Việt"],
 `;
 
-const customApiHelpZH = `/// 自定义翻译源接口说明
-
-// 请求（Request）数据将按下面规范发送
-{
-  url: {{YOUR_URL}},
-  method: "POST",
-  headers: {
+const customDefaultOption = `{
+  "url": "{{url}}",
+  "method": "POST",
+  "headers": {
     "Content-type": "application/json",
-    "Authorization": "Bearer {{YOUR_KEY}}",
+    "Authorization": "Bearer {{key}}"
   },
-  body: {
-    text: "", // 需要翻译的文字
-    from: "", // 源语言，可能为空，表示需要接口自动识别语言
-    to: "",   // 目标语言
+  "body": {
+    "text": "{{text}}",
+    "from": "{{from}}",
+    "to": "{{to}}"
+  },
+  "resPattern": {
+    "text": "text",
+    "from": "from"
   }
-}
+}`;
 
-// 返回（Response）数据需符合下面的JSON规范
+const customApiHelpZH = `// 自定义选项范例
+${customDefaultOption}
+
+// 返回数据默认格式
 {
   text: "", // 翻译后的文字
   from: "", // 识别的源语言
@@ -70,24 +74,10 @@ const customApiHelpZH = `/// 自定义翻译源接口说明
 ${customApiLangs}
 `;
 
-const customApiHelpEN = `/// Custom translation source interface description
+const customApiHelpEN = `// Example of custom options
+${customDefaultOption}
 
-// Request data will be sent according to the following specifications
-{
-  url: {{YOUR_URL}},
-  method: "POST",
-  headers: {
-    "Content-type": "application/json",
-    "Authorization": "Bearer {{YOUR_KEY}}",
-  },
-  body: {
-    text: "", // text to be translated
-    from: "", // Source language, may be empty
-    to: "",   // Target language
-  }
-}
-
-// The returned data must conform to the following JSON specification
+// Return data default format
 {
   text: "", // translated text
   from: "", // Recognized source language
@@ -851,4 +841,8 @@ export const I18N = {
     zh: `附加样式`,
     en: `Extend Styles`,
   },
+  custom_option: {
+    zh: `自定义选项`,
+    en: `Custom Option`,
+  },
 };
diff --git a/src/config/index.js b/src/config/index.js
index 3a0da28..fc4a312 100644
--- a/src/config/index.js
+++ b/src/config/index.js
@@ -458,7 +458,7 @@ export const DEFAULT_SUBRULES_LIST = [
 const defaultCustomApi = {
   url: "",
   key: "",
-  customRequest: "",
+  customOption: "",
   fetchLimit: DEFAULT_FETCH_LIMIT,
   fetchInterval: DEFAULT_FETCH_INTERVAL,
 };
diff --git a/src/libs/req.js b/src/libs/req.js
index 3468d12..0b54a3c 100644
--- a/src/libs/req.js
+++ b/src/libs/req.js
@@ -27,7 +27,6 @@ import {
 import { msAuth } from "./auth";
 import { genDeeplFree } from "../apis/deepl";
 import { genBaidu } from "../apis/baidu";
-import { kissLog } from "./log";
 
 const keyMap = new Map();
 
@@ -279,7 +278,7 @@ const genCloudflareAI = ({ text, from, to, url, key }) => {
   return [url, init];
 };
 
-const genCustom = ({ text, from, to, url, key, customRequest = "" }) => {
+const genCustom = ({ text, from, to, url, key, customOption = "" }) => {
   const replaceInput = (str) =>
     str
       .replaceAll(INPUT_PLACE_URL, url)
@@ -304,19 +303,19 @@ const genCustom = ({ text, from, to, url, key, customRequest = "" }) => {
   }
   url = replaceInput(url);
 
-  if (customRequest.trim()) {
+  if (customOption.trim()) {
     try {
-      const req = JSON.parse(replaceInput(customRequest));
-      req.url && (url = req.url);
-      req.headers && (init.headers = req.headers);
-      req.method && (init.method = req.method);
+      const opt = JSON.parse(replaceInput(customOption));
+      opt.url && (url = opt.url);
+      opt.headers && (init.headers = opt.headers);
+      opt.method && (init.method = opt.method);
       if (init.method === "GET") {
         delete init.body;
       } else {
-        req.body && (init.body = JSON.stringify(req.body));
+        opt.body && (init.body = JSON.stringify(opt.body));
       }
     } catch (err) {
-      kissLog(err, "parse custom request");
+      throw new Error(`custom option parse err: ${err}`);
     }
   }
 
diff --git a/src/views/Options/Apis.js b/src/views/Options/Apis.js
index d0786f4..c51fdc6 100644
--- a/src/views/Options/Apis.js
+++ b/src/views/Options/Apis.js
@@ -113,7 +113,7 @@ function ApiFields({ translator }) {
     fetchInterval = DEFAULT_FETCH_INTERVAL,
     dictNo = "",
     memoryNo = "",
-    customRequest = "",
+    customOption = "",
   } = api;
 
   const handleChange = (e) => {
@@ -226,9 +226,9 @@ function ApiFields({ translator }) {
       {translator.startsWith(OPT_TRANS_CUSTOMIZE) && (
         <TextField
           size="small"
-          label={"CUSTOM REQUEST"}
-          name="customRequest"
-          value={customRequest}
+          label={i18n("custom_option")}
+          name="customOption"
+          value={customOption}
           onChange={handleChange}
           multiline
         />