diff --git a/src/config/index.js b/src/config/index.js
index 76d03c6..3a0da28 100644
--- a/src/config/index.js
+++ b/src/config/index.js
@@ -355,9 +355,11 @@ export const OPT_TIMING_ALL = [
 export const DEFAULT_FETCH_LIMIT = 10; // 默认最大任务数量
 export const DEFAULT_FETCH_INTERVAL = 100; // 默认任务间隔时间
 
-export const PROMPT_PLACE_FROM = "{{from}}"; // 占位符
-export const PROMPT_PLACE_TO = "{{to}}"; // 占位符
-export const PROMPT_PLACE_TEXT = "{{text}}"; // 占位符
+export const INPUT_PLACE_URL = "{{url}}"; // 占位符
+export const INPUT_PLACE_FROM = "{{from}}"; // 占位符
+export const INPUT_PLACE_TO = "{{to}}"; // 占位符
+export const INPUT_PLACE_TEXT = "{{text}}"; // 占位符
+export const INPUT_PLACE_KEY = "{{key}}"; // 占位符
 
 export const DEFAULT_COLOR = "#209CEE"; // 默认高亮背景色/线条颜色
 
@@ -456,6 +458,7 @@ export const DEFAULT_SUBRULES_LIST = [
 const defaultCustomApi = {
   url: "",
   key: "",
+  customRequest: "",
   fetchLimit: DEFAULT_FETCH_LIMIT,
   fetchInterval: DEFAULT_FETCH_INTERVAL,
 };
@@ -506,7 +509,7 @@ export const DEFAULT_TRANS_APIS = {
     url: "https://api.openai.com/v1/chat/completions",
     key: "",
     model: "gpt-4",
-    prompt: `You will be provided with a sentence in ${PROMPT_PLACE_FROM}, and your task is to translate it into ${PROMPT_PLACE_TO}.`,
+    prompt: `You will be provided with a sentence in ${INPUT_PLACE_FROM}, and your task is to translate it into ${INPUT_PLACE_TO}.`,
     fetchLimit: 1,
     fetchInterval: 500,
   },
@@ -514,7 +517,7 @@ export const DEFAULT_TRANS_APIS = {
     url: "https://generativelanguage.googleapis.com/v1/models",
     key: "",
     model: "gemini-pro",
-    prompt: `Translate the following text from ${PROMPT_PLACE_FROM} to ${PROMPT_PLACE_TO}:\n\n${PROMPT_PLACE_TEXT}`,
+    prompt: `Translate the following text from ${INPUT_PLACE_FROM} to ${INPUT_PLACE_TO}:\n\n${INPUT_PLACE_TEXT}`,
     fetchLimit: 1,
     fetchInterval: 500,
   },
diff --git a/src/libs/req.js b/src/libs/req.js
index 5c462d9..3468d12 100644
--- a/src/libs/req.js
+++ b/src/libs/req.js
@@ -18,13 +18,16 @@ import {
   OPT_TRANS_CUSTOMIZE_5,
   URL_MICROSOFT_TRAN,
   URL_TENCENT_TRANSMART,
-  PROMPT_PLACE_FROM,
-  PROMPT_PLACE_TO,
-  PROMPT_PLACE_TEXT,
+  INPUT_PLACE_URL,
+  INPUT_PLACE_FROM,
+  INPUT_PLACE_TO,
+  INPUT_PLACE_TEXT,
+  INPUT_PLACE_KEY,
 } from "../config";
 import { msAuth } from "./auth";
 import { genDeeplFree } from "../apis/deepl";
 import { genBaidu } from "../apis/baidu";
+import { kissLog } from "./log";
 
 const keyMap = new Map();
 
@@ -194,8 +197,8 @@ const genTencent = ({ text, from, to }) => {
 
 const genOpenAI = ({ text, from, to, url, key, prompt, model }) => {
   prompt = prompt
-    .replaceAll(PROMPT_PLACE_FROM, from)
-    .replaceAll(PROMPT_PLACE_TO, to);
+    .replaceAll(INPUT_PLACE_FROM, from)
+    .replaceAll(INPUT_PLACE_TO, to);
 
   const data = {
     model,
@@ -228,9 +231,9 @@ const genOpenAI = ({ text, from, to, url, key, prompt, model }) => {
 
 const genGemini = ({ text, from, to, url, key, prompt, model }) => {
   prompt = prompt
-    .replaceAll(PROMPT_PLACE_FROM, from)
-    .replaceAll(PROMPT_PLACE_TO, to)
-    .replaceAll(PROMPT_PLACE_TEXT, text);
+    .replaceAll(INPUT_PLACE_FROM, from)
+    .replaceAll(INPUT_PLACE_TO, to)
+    .replaceAll(INPUT_PLACE_TEXT, text);
 
   const data = {
     contents: [
@@ -276,7 +279,14 @@ const genCloudflareAI = ({ text, from, to, url, key }) => {
   return [url, init];
 };
 
-const genCustom = ({ text, from, to, url, key }) => {
+const genCustom = ({ text, from, to, url, key, customRequest = "" }) => {
+  const replaceInput = (str) =>
+    str
+      .replaceAll(INPUT_PLACE_URL, url)
+      .replaceAll(INPUT_PLACE_FROM, from)
+      .replaceAll(INPUT_PLACE_TO, to)
+      .replaceAll(INPUT_PLACE_TEXT, text)
+      .replaceAll(INPUT_PLACE_KEY, key);
   const data = {
     text,
     from,
@@ -292,6 +302,23 @@ const genCustom = ({ text, from, to, url, key }) => {
   if (key) {
     init.headers.Authorization = `Bearer ${key}`;
   }
+  url = replaceInput(url);
+
+  if (customRequest.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);
+      if (init.method === "GET") {
+        delete init.body;
+      } else {
+        req.body && (init.body = JSON.stringify(req.body));
+      }
+    } catch (err) {
+      kissLog(err, "parse custom request");
+    }
+  }
 
   return [url, init];
 };
diff --git a/src/views/Options/Apis.js b/src/views/Options/Apis.js
index c3bbd10..d0786f4 100644
--- a/src/views/Options/Apis.js
+++ b/src/views/Options/Apis.js
@@ -113,6 +113,7 @@ function ApiFields({ translator }) {
     fetchInterval = DEFAULT_FETCH_INTERVAL,
     dictNo = "",
     memoryNo = "",
+    customRequest = "",
   } = api;
 
   const handleChange = (e) => {
@@ -222,6 +223,17 @@ function ApiFields({ translator }) {
         </>
       )}
 
+      {translator.startsWith(OPT_TRANS_CUSTOMIZE) && (
+        <TextField
+          size="small"
+          label={"CUSTOM REQUEST"}
+          name="customRequest"
+          value={customRequest}
+          onChange={handleChange}
+          multiline
+        />
+      )}
+
       <TextField
         size="small"
         label={i18n("fetch_limit")}