diff --git a/enjoy/src/i18n/en.json b/enjoy/src/i18n/en.json
index 30313649..3cd10585 100644
--- a/enjoy/src/i18n/en.json
+++ b/enjoy/src/i18n/en.json
@@ -317,6 +317,7 @@
   "azureSpeechToTextDescription": "Use Azure AI Speech to transcribe. It is a paid service.",
   "cloudflareAi": "Cloudflare AI",
   "cloudflareSpeechToTextDescription": "Use Cloudflare AI Worker to transcribe. It is in beta and free for now.",
+  "openaiSpeechToTextDescription": "Use openAI to transcribe using your own key.",
   "checkingWhisper": "Checking whisper status",
   "pleaseDownloadWhisperModelFirst": "Please download whisper model first",
   "whisperIsWorkingGood": "Whisper is working good",
diff --git a/enjoy/src/i18n/zh-CN.json b/enjoy/src/i18n/zh-CN.json
index 75710717..866965d6 100644
--- a/enjoy/src/i18n/zh-CN.json
+++ b/enjoy/src/i18n/zh-CN.json
@@ -316,6 +316,7 @@
   "azureSpeechToTextDescription": "使用 Azure AI Speech 进行语音转文本，收费服务",
   "cloudflareAi": "Cloudflare AI",
   "cloudflareSpeechToTextDescription": "使用 Cloudflare AI 进行语音转文本，目前免费",
+  "openaiSpeechToTextDescription": "使用 OpenAI 进行语音转文本（需要 API 密钥）",
   "checkingWhisper": "正在检查 Whisper",
   "pleaseDownloadWhisperModelFirst": "请先下载 Whisper 模型",
   "whisperIsWorkingGood": "Whisper 正常工作",
diff --git a/enjoy/src/main/db/handlers/speeches-handler.ts b/enjoy/src/main/db/handlers/speeches-handler.ts
index 93e5200b..41935a7e 100644
--- a/enjoy/src/main/db/handlers/speeches-handler.ts
+++ b/enjoy/src/main/db/handlers/speeches-handler.ts
@@ -3,7 +3,7 @@ import { Speech } from "@main/db/models";
 import fs from "fs-extra";
 import path from "path";
 import settings from "@main/settings";
-import { hashFile } from "@/utils";
+import { hashFile } from "@main/utils";
 
 class SpeechesHandler {
   private async create(
diff --git a/enjoy/src/main/db/handlers/transcriptions-handler.ts b/enjoy/src/main/db/handlers/transcriptions-handler.ts
index b4eeda94..c2e54cf3 100644
--- a/enjoy/src/main/db/handlers/transcriptions-handler.ts
+++ b/enjoy/src/main/db/handlers/transcriptions-handler.ts
@@ -1,7 +1,6 @@
 import { ipcMain, IpcMainEvent } from "electron";
 import { Transcription, Audio, Video } from "@main/db/models";
-import { WhereOptions, Attributes } from "sequelize";
-import { t } from "i18next";
+import { Attributes } from "sequelize";
 import log from "electron-log/main";
 
 const logger = log.scope("db/handlers/transcriptions-handler");
@@ -44,7 +43,7 @@ class TranscriptionsHandler {
     id: string,
     params: Attributes<Transcription>
   ) {
-    const { result } = params;
+    const { result, engine, model, state } = params;
 
     return Transcription.findOne({
       where: { id },
@@ -53,63 +52,7 @@ class TranscriptionsHandler {
         if (!transcription) {
           throw new Error("models.transcription.notFound");
         }
-        transcription.update({ result });
-      })
-      .catch((err) => {
-        logger.error(err);
-        event.sender.send("on-notification", {
-          type: "error",
-          message: err.message,
-        });
-      });
-  }
-
-  private async process(
-    event: IpcMainEvent,
-    where: WhereOptions<Attributes<Transcription>>,
-    options?: {
-      force?: boolean;
-      blob: {
-        type: string;
-        arrayBuffer: ArrayBuffer;
-      };
-    }
-  ) {
-    const { force = true, blob } = options || {};
-    return Transcription.findOne({
-      where: {
-        ...where,
-      },
-    })
-      .then((transcription) => {
-        if (!transcription) {
-          throw new Error("models.transcription.notFound");
-        }
-
-        const interval = setInterval(() => {
-          event.sender.send("on-notification", {
-            type: "warning",
-            message: t("stillTranscribing"),
-          });
-        }, 1000 * 10);
-
-        transcription
-          .process({
-            force,
-            wavFileBlob: blob,
-            onProgress: (progress: number) => {
-              event.sender.send("transcription-on-progress", progress);
-            },
-          })
-          .catch((err) => {
-            event.sender.send("on-notification", {
-              type: "error",
-              message: err.message,
-            });
-          })
-          .finally(() => {
-            clearInterval(interval);
-          });
+        transcription.update({ result, engine, model, state });
       })
       .catch((err) => {
         logger.error(err);
@@ -122,7 +65,6 @@ class TranscriptionsHandler {
 
   register() {
     ipcMain.handle("transcriptions-find-or-create", this.findOrCreate);
-    ipcMain.handle("transcriptions-process", this.process);
     ipcMain.handle("transcriptions-update", this.update);
   }
 }
diff --git a/enjoy/src/main/db/models/audio.ts b/enjoy/src/main/db/models/audio.ts
index ce3a2a9b..9f495893 100644
--- a/enjoy/src/main/db/models/audio.ts
+++ b/enjoy/src/main/db/models/audio.ts
@@ -17,7 +17,7 @@ import {
 import { Recording, Speech, Transcription, Video } from "@main/db/models";
 import settings from "@main/settings";
 import { AudioFormats, VideoFormats, WEB_API_URL } from "@/constants";
-import { hashFile } from "@/utils";
+import { hashFile } from "@main/utils";
 import path from "path";
 import fs from "fs-extra";
 import { t } from "i18next";
@@ -191,15 +191,6 @@ export class Audio extends Model<Audio> {
     }
   }
 
-  @AfterCreate
-  static transcribeAsync(audio: Audio) {
-    if (settings.ffmpegConfig().ready) {
-      setTimeout(() => {
-        audio.transcribe();
-      }, 500);
-    }
-  }
-
   @AfterCreate
   static autoSync(audio: Audio) {
     // auto sync should not block the main thread
@@ -332,38 +323,6 @@ export class Audio extends Model<Audio> {
     });
   }
 
-  // STT using whisper
-  async transcribe() {
-    Transcription.findOrCreate({
-      where: {
-        targetId: this.id,
-        targetType: "Audio",
-      },
-      defaults: {
-        targetId: this.id,
-        targetType: "Audio",
-        targetMd5: this.md5,
-      },
-    })
-      .then(([transcription, _created]) => {
-        if (transcription.state === "pending") {
-          transcription.process();
-        } else if (transcription.state === "finished") {
-          transcription.process({ force: true });
-        } else if (transcription.state === "processing") {
-          logger.warn(
-            `[${transcription.getDataValue("id")}]`,
-            "Transcription is processing."
-          );
-        }
-      })
-      .catch((err) => {
-        logger.error(err);
-
-        throw err;
-      });
-  }
-
   static notify(audio: Audio, action: "create" | "update" | "destroy") {
     if (!mainWindow.win) return;
 
diff --git a/enjoy/src/main/db/models/conversation.ts b/enjoy/src/main/db/models/conversation.ts
index b4251217..cf2738c5 100644
--- a/enjoy/src/main/db/models/conversation.ts
+++ b/enjoy/src/main/db/models/conversation.ts
@@ -29,7 +29,7 @@ import fs from "fs-extra";
 import path from "path";
 import Ffmpeg from "@main/ffmpeg";
 import whisper from "@main/whisper";
-import { hashFile } from "@/utils";
+import { hashFile } from "@main/utils";
 import { WEB_API_URL } from "@/constants";
 import proxyAgent from "@main/proxy-agent";
 
diff --git a/enjoy/src/main/db/models/recording.ts b/enjoy/src/main/db/models/recording.ts
index 27a2a808..ef3455d6 100644
--- a/enjoy/src/main/db/models/recording.ts
+++ b/enjoy/src/main/db/models/recording.ts
@@ -19,7 +19,7 @@ import { Audio, PronunciationAssessment, Video } from "@main/db/models";
 import fs from "fs-extra";
 import path from "path";
 import settings from "@main/settings";
-import { hashFile } from "@/utils";
+import { hashFile } from "@main/utils";
 import log from "electron-log/main";
 import storage from "@main/storage";
 import { Client } from "@/api";
diff --git a/enjoy/src/main/db/models/speech.ts b/enjoy/src/main/db/models/speech.ts
index b0e740a8..52741114 100644
--- a/enjoy/src/main/db/models/speech.ts
+++ b/enjoy/src/main/db/models/speech.ts
@@ -20,7 +20,7 @@ import path from "path";
 import settings from "@main/settings";
 import OpenAI, { type ClientOptions } from "openai";
 import { t } from "i18next";
-import { hashFile } from "@/utils";
+import { hashFile } from "@main/utils";
 import { Audio, Message } from "@main/db/models";
 import log from "electron-log/main";
 import { WEB_API_URL } from "@/constants";
diff --git a/enjoy/src/main/db/models/transcription.ts b/enjoy/src/main/db/models/transcription.ts
index b7d7f213..6d208f7c 100644
--- a/enjoy/src/main/db/models/transcription.ts
+++ b/enjoy/src/main/db/models/transcription.ts
@@ -1,5 +1,4 @@
 import {
-  AfterCreate,
   AfterUpdate,
   AfterDestroy,
   AfterFind,
@@ -13,18 +12,13 @@ import {
   Unique,
 } from "sequelize-typescript";
 import { Audio, Video } from "@main/db/models";
-import whisper from "@main/whisper";
 import mainWindow from "@main/window";
 import log from "electron-log/main";
 import { Client } from "@/api";
 import { WEB_API_URL, PROCESS_TIMEOUT } from "@/constants";
 import settings from "@main/settings";
-import Ffmpeg from "@main/ffmpeg";
-import path from "path";
-import fs from "fs-extra";
 
 const logger = log.scope("db/models/transcription");
-
 @Table({
   modelName: "Transcription",
   tableName: "transcriptions",
@@ -80,120 +74,13 @@ export class Transcription extends Model<Transcription> {
     const webApi = new Client({
       baseUrl: process.env.WEB_API_URL || WEB_API_URL,
       accessToken: settings.getSync("user.accessToken") as string,
-      logger: log.scope("api/client"),
+      logger,
     });
     return webApi.syncTranscription(this.toJSON()).then(() => {
       this.update({ syncedAt: new Date() });
     });
   }
 
-  // STT using whisper
-  async process(
-    options: {
-      force?: boolean;
-      wavFileBlob?: { type: string; arrayBuffer: ArrayBuffer };
-      onProgress?: (progress: number) => void;
-    } = {}
-  ) {
-    if (this.getDataValue("state") === "processing") return;
-
-    const { force = false, wavFileBlob, onProgress } = options;
-
-    logger.info(`[${this.getDataValue("id")}]`, "Start to transcribe.");
-
-    let filePath = "";
-    if (this.targetType === "Audio") {
-      filePath = (await Audio.findByPk(this.targetId)).filePath;
-    } else if (this.targetType === "Video") {
-      filePath = (await Video.findByPk(this.targetId)).filePath;
-    }
-
-    if (!filePath) {
-      logger.error(`[${this.getDataValue("id")}]`, "No file path.");
-      throw new Error("No file path.");
-    }
-
-    let wavFile: string = filePath;
-
-    const tmpDir = settings.cachePath();
-    const outputFile = path.join(
-      tmpDir,
-      path.basename(filePath, path.extname(filePath)) + ".wav"
-    );
-
-    if (wavFileBlob) {
-      const format = wavFileBlob.type.split("/")[1];
-
-      if (format !== "wav") {
-        throw new Error("Only wav format is supported");
-      }
-
-      await fs.outputFile(outputFile, Buffer.from(wavFileBlob.arrayBuffer));
-      wavFile = outputFile;
-    } else if (settings.ffmpegConfig().ready) {
-      const ffmpeg = new Ffmpeg();
-      try {
-        wavFile = await ffmpeg.prepareForWhisper(
-          filePath,
-          path.join(
-            tmpDir,
-            path.basename(filePath, path.extname(filePath)) + ".wav"
-          )
-        );
-      } catch (err) {
-        logger.error("ffmpeg error", err);
-      }
-    }
-
-    try {
-      await this.update({
-        state: "processing",
-      });
-      const {
-        engine = "whisper",
-        model,
-        transcription,
-      } = await whisper.transcribe(wavFile, {
-        force,
-        extra: [
-          "--split-on-word",
-          "--max-len",
-          "1",
-          "--prompt",
-          `"Hello! Welcome to listen to this audio."`,
-        ],
-        onProgress,
-      });
-      const result = whisper.groupTranscription(transcription);
-      this.update({
-        engine,
-        model: model?.type,
-        result,
-        state: "finished",
-      }).then(() => this.sync());
-
-      logger.info(`[${this.getDataValue("id")}]`, "Transcription finished.");
-    } catch (err) {
-      logger.error(
-        `[${this.getDataValue("id")}]`,
-        "Transcription not finished.",
-        err
-      );
-      this.update({
-        state: "pending",
-      });
-
-      throw err;
-    }
-  }
-
-  @AfterCreate
-  static startTranscribeAsync(transcription: Transcription) {
-    setTimeout(() => {
-      transcription.process();
-    }, 0);
-  }
-
   @AfterUpdate
   static notifyForUpdate(transcription: Transcription) {
     this.notify(transcription, "update");
diff --git a/enjoy/src/main/db/models/video.ts b/enjoy/src/main/db/models/video.ts
index 57546f88..41142f26 100644
--- a/enjoy/src/main/db/models/video.ts
+++ b/enjoy/src/main/db/models/video.ts
@@ -17,7 +17,7 @@ import {
 import { Audio, Recording, Speech, Transcription } from "@main/db/models";
 import settings from "@main/settings";
 import { AudioFormats, VideoFormats, WEB_API_URL } from "@/constants";
-import { hashFile } from "@/utils";
+import { hashFile } from "@main/utils";
 import path from "path";
 import fs from "fs-extra";
 import { t } from "i18next";
@@ -213,15 +213,6 @@ export class Video extends Model<Video> {
     }
   }
 
-  @AfterCreate
-  static transcribeAsync(video: Video) {
-    if (settings.ffmpegConfig().ready) {
-      setTimeout(() => {
-        video.transcribe();
-      }, 500);
-    }
-  }
-
   @AfterCreate
   static autoSync(video: Video) {
     // auto sync should not block the main thread
@@ -355,37 +346,6 @@ export class Video extends Model<Video> {
     });
   }
 
-  async transcribe() {
-    Transcription.findOrCreate({
-      where: {
-        targetId: this.id,
-        targetType: "Video",
-      },
-      defaults: {
-        targetId: this.id,
-        targetType: "Video",
-        targetMd5: this.md5,
-      },
-    })
-      .then(([transcription, _created]) => {
-        if (transcription.state === "pending") {
-          transcription.process();
-        } else if (transcription.state === "finished") {
-          transcription.process({ force: true });
-        } else if (transcription.state === "processing") {
-          logger.warn(
-            `[${transcription.getDataValue("id")}]`,
-            "Transcription is processing."
-          );
-        }
-      })
-      .catch((err) => {
-        logger.error(err);
-
-        throw err;
-      });
-  }
-
   static notify(video: Video, action: "create" | "update" | "destroy") {
     if (!mainWindow.win) return;
 
diff --git a/enjoy/src/main/utils.ts b/enjoy/src/main/utils.ts
new file mode 100644
index 00000000..32787b26
--- /dev/null
+++ b/enjoy/src/main/utils.ts
@@ -0,0 +1,38 @@
+import { createHash } from "crypto";
+import { createReadStream } from "fs";
+
+export function hashFile(
+  path: string,
+  options: { algo: string }
+): Promise<string> {
+  const algo = options.algo || "md5";
+  return new Promise((resolve, reject) => {
+    const hash = createHash(algo);
+    const stream = createReadStream(path);
+    stream.on("error", reject);
+    stream.on("data", (chunk) => hash.update(chunk));
+    stream.on("end", () => resolve(hash.digest("hex")));
+  });
+}
+
+export function hashBlob(
+  blob: Blob,
+  options: { algo: string }
+): Promise<string> {
+  const algo = options.algo || "md5";
+  return new Promise((resolve, reject) => {
+    const hash = createHash(algo);
+    const reader = new FileReader();
+    reader.onload = () => {
+      if (reader.result instanceof ArrayBuffer) {
+        const buffer = Buffer.from(reader.result);
+        hash.update(buffer);
+        resolve(hash.digest("hex"));
+      } else {
+        reject(new Error("Unexpected result from FileReader"));
+      }
+    };
+    reader.onerror = reject;
+    reader.readAsArrayBuffer(blob);
+  });
+}
diff --git a/enjoy/src/main/whisper.ts b/enjoy/src/main/whisper.ts
index 0d422986..9a3a741e 100644
--- a/enjoy/src/main/whisper.ts
+++ b/enjoy/src/main/whisper.ts
@@ -152,162 +152,17 @@ class Whipser {
     });
   }
 
-  async transcribeBlob(
-    blob: { type: string; arrayBuffer: ArrayBuffer },
-    options?: {
-      prompt?: string;
-      group?: boolean;
-    }
-  ): Promise<
-    TranscriptionResultSegmentType[] | TranscriptionResultSegmentGroupType[]
-  > {
-    const { prompt, group = false } = options || {};
-
-    const format = blob.type.split("/")[1];
-
-    if (format !== "wav") {
-      throw new Error("Only wav format is supported");
-    }
-
-    const tempfile = path.join(settings.cachePath(), `${Date.now()}.${format}`);
-    await fs.outputFile(tempfile, Buffer.from(blob.arrayBuffer));
-
-    const extra = [];
-    if (prompt) {
-      extra.push(`--prompt "${prompt.replace(/"/g, '\\"')}"`);
-    }
-    const { transcription } = await this.transcribe(tempfile, {
-      force: true,
-      extra,
-    });
-
-    if (group) {
-      return this.groupTranscription(transcription);
-    } else {
-      return transcription;
-    }
-  }
-
-  async transcribe(
-    file: string,
-    options?: {
-      force?: boolean;
-      extra?: string[];
-      onProgress?: (progress: number) => void;
-    }
-  ): Promise<Partial<WhisperOutputType>> {
-    if (this.config.service === "local") {
-      return this.transcribeFromLocal(file, options);
-    } else if (this.config.service === "azure") {
-      return this.transcribeFromAzure(file);
-    } else if (this.config.service === "cloudflare") {
-      return this.transcribeFromCloudflare(file);
-    } else {
-      throw new Error("Unknown service");
-    }
-  }
-
-  async transcribeFromAzure(file: string): Promise<Partial<WhisperOutputType>> {
-    const webApi = new Client({
-      baseUrl: process.env.WEB_API_URL || WEB_API_URL,
-      accessToken: settings.getSync("user.accessToken") as string,
-      logger: log.scope("api/client"),
-    });
-    const { token, region } = await webApi.generateSpeechToken();
-    const sdk = new AzureSpeechSdk(token, region);
-
-    const results = await sdk.transcribe({
-      filePath: file,
-    });
-
-    const transcription: TranscriptionResultSegmentType[] = [];
-    results.forEach((result) => {
-      logger.debug(result);
-      const best = take(sortedUniqBy(result.NBest, "Confidence"), 1)[0];
-      const words = best.Display.trim().split(" ");
-
-      best.Words.map((word, index) => {
-        let text = word.Word;
-        if (words.length === best.Words.length) {
-          text = words[index];
-        }
-
-        if (
-          index === best.Words.length - 1 &&
-          !text.trim().match(END_OF_WORD_REGEX)
-        ) {
-          text = text + ".";
-        }
-
-        transcription.push({
-          offsets: {
-            from: word.Offset / 1e4,
-            to: (word.Offset + word.Duration) / 1e4,
-          },
-          timestamps: {
-            from: milisecondsToTimestamp(word.Offset / 1e4),
-            to: milisecondsToTimestamp((word.Offset + word.Duration) * 1e4),
-          },
-          text,
-        });
-      });
-    });
-
-    return {
-      engine: "azure",
-      model: {
-        type: "Azure AI Speech",
-      },
-      transcription,
-    };
-  }
-
-  async transcribeFromCloudflare(
-    file: string
-  ): Promise<Partial<WhisperOutputType>> {
-    logger.debug("transcribing from CloudFlare");
-
-    const data = fs.readFileSync(file);
-    const res: CfWhipserOutputType = (
-      await axios.postForm(`${AI_WORKER_ENDPOINT}/audio/transcriptions`, data, {
-        headers: {
-          Authorization: `Bearer ${settings.getSync("user.accessToken")}`,
-        },
-      })
-    ).data;
-    logger.debug("transcription from Web,", res);
-
-    const transcription: TranscriptionResultSegmentType[] = res.words.map(
-      (word) => {
-        return {
-          offsets: {
-            from: word.start * 1000,
-            to: word.end * 1000,
-          },
-          timestamps: {
-            from: milisecondsToTimestamp(word.start * 1000),
-            to: milisecondsToTimestamp(word.end * 1000),
-          },
-          text: word.word,
-        };
-      }
-    );
-    logger.debug("converted transcription,", transcription);
-
-    return {
-      engine: "cloudflare",
-      model: {
-        type: "@cf/openai/whisper",
-      },
-      transcription,
-    };
-  }
-
   /* Ensure the file is in wav format
    * and 16kHz sample rate
    */
-  async transcribeFromLocal(
-    file: string,
+  async transcribe(
+    params: {
+      file?: string;
+      blob?: {
+        type: string;
+        arrayBuffer: ArrayBuffer;
+      };
+    },
     options?: {
       force?: boolean;
       extra?: string[];
@@ -315,6 +170,28 @@ class Whipser {
     }
   ): Promise<Partial<WhisperOutputType>> {
     logger.debug("transcribing from local");
+
+    const { blob } = params;
+    let { file } = params;
+    if (!file && !blob) {
+      throw new Error("No file or blob provided");
+    }
+
+    if (!this.currentModel()) {
+      throw new Error(t("pleaseDownloadWhisperModelFirst"));
+    }
+
+    if (blob) {
+      const format = blob.type.split("/")[1];
+
+      if (format !== "wav") {
+        throw new Error("Only wav format is supported");
+      }
+
+      file = path.join(settings.cachePath(), `${Date.now()}.${format}`);
+      await fs.outputFile(file, Buffer.from(blob.arrayBuffer));
+    }
+
     const { force = false, extra = [], onProgress } = options || {};
     const filename = path.basename(file, path.extname(file));
     const tmpDir = settings.cachePath();
@@ -326,46 +203,35 @@ class Whipser {
       return fs.readJson(outputFile);
     }
 
-    if (!this.currentModel()) {
-      throw new Error(t("pleaseDownloadWhisperModelFirst"));
-    }
-
-    const command = [
-      `"${this.binMain}"`,
-      `--file "${file}"`,
-      `--model "${this.currentModel()}"`,
+    const commandArguments = [
+      "--file",
+      file,
+      "--model",
+      this.currentModel(),
       "--output-json",
-      `--output-file "${path.join(tmpDir, filename)}"`,
+      "--output-file",
+      path.join(tmpDir, filename),
       "-pp",
+      "--split-on-word",
+      "--max-len",
+      "1",
       ...extra,
-    ].join(" ");
+    ];
 
-    logger.info(`Running command: ${command}`);
-
-    const transcribe = spawn(
-      this.binMain,
-      [
-        "--file",
-        file,
-        "--model",
-        this.currentModel(),
-        "--output-json",
-        "--output-file",
-        path.join(tmpDir, filename),
-        "-pp",
-        ...extra,
-      ],
-      {
-        timeout: PROCESS_TIMEOUT,
-      }
+    logger.info(
+      `Running command: ${this.binMain} ${commandArguments.join(" ")}`
     );
 
+    const command = spawn(this.binMain, commandArguments, {
+      timeout: PROCESS_TIMEOUT,
+    });
+
     return new Promise((resolve, reject) => {
-      transcribe.stdout.on("data", (data) => {
+      command.stdout.on("data", (data) => {
         logger.debug(`stdout: ${data}`);
       });
 
-      transcribe.stderr.on("data", (data) => {
+      command.stderr.on("data", (data) => {
         const output = data.toString();
         logger.error(`stderr: ${output}`);
         if (output.startsWith("whisper_print_progress_callback")) {
@@ -374,16 +240,16 @@ class Whipser {
         }
       });
 
-      transcribe.on("exit", (code) => {
+      command.on("exit", (code) => {
         logger.info(`transcribe process exited with code ${code}`);
       });
 
-      transcribe.on("error", (err) => {
+      command.on("error", (err) => {
         logger.error("transcribe error", err.message);
         reject(err);
       });
 
-      transcribe.on("close", () => {
+      command.on("close", () => {
         if (fs.pathExistsSync(outputFile)) {
           resolve(fs.readJson(outputFile));
         } else {
@@ -393,57 +259,6 @@ class Whipser {
     });
   }
 
-  groupTranscription(
-    transcription: TranscriptionResultSegmentType[]
-  ): TranscriptionResultSegmentGroupType[] {
-    const generateGroup = (group?: TranscriptionResultSegmentType[]) => {
-      if (!group || group.length === 0) return;
-
-      const firstWord = group[0];
-      const lastWord = group[group.length - 1];
-
-      return {
-        offsets: {
-          from: firstWord.offsets.from,
-          to: lastWord.offsets.to,
-        },
-        text: group.map((w) => w.text.trim()).join(" "),
-        timestamps: {
-          from: firstWord.timestamps.from,
-          to: lastWord.timestamps.to,
-        },
-        segments: group,
-      };
-    };
-
-    const groups: TranscriptionResultSegmentGroupType[] = [];
-    let group: TranscriptionResultSegmentType[] = [];
-
-    transcription.forEach((segment) => {
-      const text = segment.text.trim();
-      if (!text) return;
-
-      group.push(segment);
-
-      if (
-        !MAGIC_TOKENS.includes(text) &&
-        segment.text.trim().match(END_OF_WORD_REGEX)
-      ) {
-        // Group a complete sentence;
-        groups.push(generateGroup(group));
-
-        // init a new group
-        group = [];
-      }
-    });
-
-    // Group the last group
-    const lastSentence = generateGroup(group);
-    if (lastSentence) groups.push(lastSentence);
-
-    return groups;
-  }
-
   registerIpcHandlers() {
     ipcMain.handle("whisper-config", async () => {
       try {
@@ -489,7 +304,7 @@ class Whipser {
             message: err.message,
           });
         }
-      } else if (["cloudflare", "azure"].includes(service)) {
+      } else if (["cloudflare", "azure", "openai"].includes(service)) {
         settings.setSync("whisper.service", service);
         this.config.service = service;
         return this.config;
@@ -505,9 +320,14 @@ class Whipser {
       return await this.check();
     });
 
-    ipcMain.handle("whisper-transcribe-blob", async (event, blob, prompt) => {
+    ipcMain.handle("whisper-transcribe", async (event, params, options) => {
       try {
-        return await this.transcribeBlob(blob, prompt);
+        return await this.transcribe(params, {
+          ...options,
+          onProgress: (progress) => {
+            event.sender.send("whisper-on-progress", progress);
+          },
+        });
       } catch (err) {
         event.sender.send("on-notification", {
           type: "error",
diff --git a/enjoy/src/preload.ts b/enjoy/src/preload.ts
index a134b38c..f32b9c50 100644
--- a/enjoy/src/preload.ts
+++ b/enjoy/src/preload.ts
@@ -363,11 +363,26 @@ contextBridge.exposeInMainWorld("__ENJOY_APP__", {
     check: () => {
       return ipcRenderer.invoke("whisper-check");
     },
-    transcribeBlob: (
-      blob: { type: string; arrayBuffer: ArrayBuffer },
-      prompt?: string
+    transcribe: (
+      params: {
+        file?: string;
+        blob?: {
+          type: string;
+          arrayBuffer: ArrayBuffer;
+        };
+      },
+      options?: {
+        force?: boolean;
+        extra?: string[];
+      }
     ) => {
-      return ipcRenderer.invoke("whisper-transcribe-blob", blob, prompt);
+      return ipcRenderer.invoke("whisper-transcribe", params, options);
+    },
+    onProgress: (
+      callback: (event: IpcRendererEvent, progress: number) => void
+    ) => ipcRenderer.on("whisper-on-progress", callback),
+    removeProgressListeners: () => {
+      ipcRenderer.removeAllListeners("whisper-on-progress");
     },
   },
   ffmpeg: {
@@ -425,18 +440,9 @@ contextBridge.exposeInMainWorld("__ENJOY_APP__", {
     findOrCreate: (params: any) => {
       return ipcRenderer.invoke("transcriptions-find-or-create", params);
     },
-    process: (params: any, options: any) => {
-      return ipcRenderer.invoke("transcriptions-process", params, options);
-    },
     update: (id: string, params: any) => {
       return ipcRenderer.invoke("transcriptions-update", id, params);
     },
-    onProgress: (
-      callback: (event: IpcRendererEvent, progress: number) => void
-    ) => ipcRenderer.on("transcription-on-progress", callback),
-    removeProgressListeners: () => {
-      ipcRenderer.removeAllListeners("transcription-on-progress");
-    },
   },
   waveforms: {
     find: (id: string) => {
diff --git a/enjoy/src/renderer/components/medias/media-transcription.tsx b/enjoy/src/renderer/components/medias/media-transcription.tsx
index e2c5889c..a3ff235b 100644
--- a/enjoy/src/renderer/components/medias/media-transcription.tsx
+++ b/enjoy/src/renderer/components/medias/media-transcription.tsx
@@ -12,6 +12,7 @@ import {
   ScrollArea,
   Button,
   PingPoint,
+  toast,
 } from "@renderer/components/ui";
 import React, { useEffect, useContext, useState } from "react";
 import { t } from "i18next";
@@ -19,6 +20,7 @@ import { LoaderIcon, CheckCircleIcon, MicIcon } from "lucide-react";
 import {
   DbProviderContext,
   AppSettingsProviderContext,
+  AISettingsProviderContext,
 } from "@renderer/context";
 import { useTranscribe } from "@renderer/hooks";
 
@@ -32,6 +34,7 @@ export const MediaTranscription = (props: {
   onSelectSegment?: (index: number) => void;
 }) => {
   const { addDblistener, removeDbListener } = useContext(DbProviderContext);
+  const { whisperConfig } = useContext(AISettingsProviderContext);
   const { EnjoyApp } = useContext(AppSettingsProviderContext);
   const {
     transcription,
@@ -55,13 +58,19 @@ export const MediaTranscription = (props: {
 
     setTranscribing(true);
     setProgress(0);
-    transcribe({
-      mediaId,
-      mediaType,
-      mediaSrc: mediaUrl,
-    }).finally(() => {
-      setTranscribing(false);
-    });
+    try {
+      const { engine, model, result } = await transcribe(mediaUrl);
+      await EnjoyApp.transcriptions.update(transcription.id, {
+        state: "finished",
+        result,
+        engine,
+        model,
+      });
+    } catch (err) {
+      toast.error(err.message);
+    }
+
+    setTranscribing(false);
   };
 
   const fetchSegmentStats = async () => {
@@ -80,14 +89,16 @@ export const MediaTranscription = (props: {
       generate();
     }
 
-    EnjoyApp.transcriptions.onProgress((_, p: number) => {
-      if (p > 100) p = 100;
-      setProgress(p);
-    });
+    if (whisperConfig.service === "local") {
+      EnjoyApp.whisper.onProgress((_, p: number) => {
+        if (p > 100) p = 100;
+        setProgress(p);
+      });
+    }
 
     return () => {
       removeDbListener(fetchSegmentStats);
-      EnjoyApp.transcriptions.removeProgressListeners();
+      EnjoyApp.whisper.removeProgressListeners();
     };
   }, [mediaId, mediaType]);
 
@@ -114,7 +125,9 @@ export const MediaTranscription = (props: {
           {transcribing || transcription.state === "processing" ? (
             <>
               <PingPoint colorClassName="bg-yellow-500" />
-              <div className="text-sm">{progress}%</div>
+              <div className="text-sm">
+                {whisperConfig.service === "local" && `${progress}%`}
+              </div>
             </>
           ) : transcription.state === "finished" ? (
             <CheckCircleIcon className="text-green-500 w-4 h-4" />
diff --git a/enjoy/src/renderer/components/preferences/whisper-settings.tsx b/enjoy/src/renderer/components/preferences/whisper-settings.tsx
index c9be7523..ab18c617 100644
--- a/enjoy/src/renderer/components/preferences/whisper-settings.tsx
+++ b/enjoy/src/renderer/components/preferences/whisper-settings.tsx
@@ -77,6 +77,8 @@ export const WhisperSettings = () => {
             t("azureSpeechToTextDescription")}
           {whisperConfig?.service === "cloudflare" &&
             t("cloudflareSpeechToTextDescription")}
+          {whisperConfig?.service === "openai" &&
+            t("openaiSpeechToTextDescription")}
         </div>
       </div>
 
@@ -94,6 +96,7 @@ export const WhisperSettings = () => {
             <SelectItem value="local">{t("local")}</SelectItem>
             <SelectItem value="azure">{t("azureAi")}</SelectItem>
             <SelectItem value="cloudflare">{t("cloudflareAi")}</SelectItem>
+            <SelectItem value="openai">OpenAI</SelectItem>
           </SelectContent>
         </Select>
 
diff --git a/enjoy/src/renderer/hooks/index.ts b/enjoy/src/renderer/hooks/index.ts
index ee7f37de..9b4ea8b9 100644
--- a/enjoy/src/renderer/hooks/index.ts
+++ b/enjoy/src/renderer/hooks/index.ts
@@ -1,3 +1,3 @@
-export * from './use-transcode';
+export * from './use-transcribe';
 export * from './use-ai-command';
 export * from './use-conversation';
diff --git a/enjoy/src/renderer/hooks/use-transcode.tsx b/enjoy/src/renderer/hooks/use-transcode.tsx
deleted file mode 100644
index 38046cb1..00000000
--- a/enjoy/src/renderer/hooks/use-transcode.tsx
+++ /dev/null
@@ -1,58 +0,0 @@
-import { AppSettingsProviderContext } from "@renderer/context";
-import { useContext } from "react";
-import { toast } from "@renderer/components/ui";
-import { t } from "i18next";
-import { fetchFile } from "@ffmpeg/util";
-
-export const useTranscribe = () => {
-  const { EnjoyApp, ffmpeg } = useContext(AppSettingsProviderContext);
-
-  const transcode = async (src: string, options?: string[]) => {
-    if (!ffmpeg?.loaded) return;
-
-    options = options || ["-ar", "16000", "-ac", "1", "-c:a", "pcm_s16le"];
-
-    try {
-      const uri = new URL(src);
-      const input = uri.pathname.split("/").pop();
-      const output = input.replace(/\.[^/.]+$/, ".wav");
-      await ffmpeg.writeFile(input, await fetchFile(src));
-      await ffmpeg.exec(["-i", input, ...options, output]);
-      const data = await ffmpeg.readFile(output);
-      return new Blob([data], { type: "audio/wav" });
-    } catch (e) {
-      toast.error(t("transcodeError"));
-    }
-  };
-
-  const transcribe = async (params: {
-    mediaSrc: string;
-    mediaId: string;
-    mediaType: "Audio" | "Video";
-  }) => {
-    const { mediaSrc, mediaId, mediaType } = params;
-    const data = await transcode(mediaSrc);
-    let blob;
-    if (data) {
-      blob = {
-        type: data.type.split(";")[0],
-        arrayBuffer: await data.arrayBuffer(),
-      };
-    }
-
-    return EnjoyApp.transcriptions.process(
-      {
-        targetId: mediaId,
-        targetType: mediaType,
-      },
-      {
-        blob,
-      }
-    );
-  };
-
-  return {
-    transcode,
-    transcribe,
-  };
-};
diff --git a/enjoy/src/renderer/hooks/use-transcribe.tsx b/enjoy/src/renderer/hooks/use-transcribe.tsx
new file mode 100644
index 00000000..be5396e7
--- /dev/null
+++ b/enjoy/src/renderer/hooks/use-transcribe.tsx
@@ -0,0 +1,263 @@
+import {
+  AppSettingsProviderContext,
+  AISettingsProviderContext,
+} from "@renderer/context";
+import OpenAI from "openai";
+import { useContext } from "react";
+import { toast } from "@renderer/components/ui";
+import { t } from "i18next";
+import { fetchFile } from "@ffmpeg/util";
+import { AI_WORKER_ENDPOINT } from "@/constants";
+import * as sdk from "microsoft-cognitiveservices-speech-sdk";
+import axios from "axios";
+import take from "lodash/take";
+import sortedUniqBy from "lodash/sortedUniqBy";
+import { groupTranscription, END_OF_WORD_REGEX, milisecondsToTimestamp } from "@/utils";
+
+export const useTranscribe = () => {
+  const { EnjoyApp, ffmpeg, user, webApi } = useContext(
+    AppSettingsProviderContext
+  );
+  const { whisperConfig, openai } = useContext(AISettingsProviderContext);
+
+  const transcode = async (src: string, options?: string[]) => {
+    if (!ffmpeg?.loaded) return;
+
+    options = options || ["-ar", "16000", "-ac", "1", "-c:a", "pcm_s16le"];
+
+    try {
+      const uri = new URL(src);
+      const input = uri.pathname.split("/").pop();
+      const output = input.replace(/\.[^/.]+$/, ".wav");
+      await ffmpeg.writeFile(input, await fetchFile(src));
+      await ffmpeg.exec(["-i", input, ...options, output]);
+      const data = await ffmpeg.readFile(output);
+      return new Blob([data], { type: "audio/wav" });
+    } catch (e) {
+      toast.error(t("transcodeError"));
+    }
+  };
+
+  const transcribe = async (
+    mediaSrc: string
+  ): Promise<{
+    engine: string;
+    model: string;
+    result: TranscriptionResultSegmentGroupType[];
+  }> => {
+    const blob = await transcode(mediaSrc);
+
+    if (whisperConfig.service === "local") {
+      return transcribeByLocal(blob);
+    } else if (whisperConfig.service === "cloudflare") {
+      return transcribeByCloudflareAi(blob);
+    } else if (whisperConfig.service === "openai") {
+      return transcribeByOpenAi(blob);
+    } else if (whisperConfig.service === "azure") {
+      return transcribeByAzureAi(blob);
+    } else {
+      throw new Error(t("whisperServiceNotSupported"));
+    }
+  };
+
+  const transcribeByLocal = async (blob: Blob) => {
+    const res = await EnjoyApp.whisper.transcribe(
+      {
+        blob: {
+          type: blob.type.split(";")[0],
+          arrayBuffer: await blob.arrayBuffer(),
+        },
+      },
+      {
+        force: true,
+        extra: ["--prompt", `"Hello! Welcome to listen to this audio."`],
+      }
+    );
+
+    const result = groupTranscription(res.transcription);
+
+    return {
+      engine: "whisper",
+      model: res.model.type,
+      result,
+    };
+  };
+
+  const transcribeByOpenAi = async (blob: Blob) => {
+    if (!openai?.key) {
+      throw new Error(t("openaiKeyRequired"));
+    }
+
+    const client = new OpenAI({
+      apiKey: openai.key,
+      baseURL: openai.baseUrl,
+      dangerouslyAllowBrowser: true,
+    });
+
+    const res: {
+      words: {
+        word: string;
+        start: number;
+        end: number;
+      }[];
+    } = (await client.audio.transcriptions.create({
+      file: new File([blob], "audio.wav"),
+      model: "whisper-1",
+      response_format: "verbose_json",
+      timestamp_granularities: ["word"],
+    })) as any;
+
+    const transcription: TranscriptionResultSegmentType[] = res.words.map(
+      (word) => {
+        return {
+          offsets: {
+            from: word.start * 1000,
+            to: word.end * 1000,
+          },
+          timestamps: {
+            from: milisecondsToTimestamp(word.start * 1000),
+            to: milisecondsToTimestamp(word.end * 1000),
+          },
+          text: word.word,
+        };
+      }
+    );
+
+    const result = groupTranscription(transcription);
+
+    return {
+      engine: "openai",
+      model: "whisper-1",
+      result,
+    };
+  };
+
+  const transcribeByCloudflareAi = async (blob: Blob) => {
+    const res: CfWhipserOutputType = (
+      await axios.postForm(`${AI_WORKER_ENDPOINT}/audio/transcriptions`, blob, {
+        headers: {
+          Authorization: `Bearer ${user.accessToken}`,
+        },
+        timeout: 1000 * 60 * 5,
+      })
+    ).data;
+    const transcription: TranscriptionResultSegmentType[] = res.words.map(
+      (word) => {
+        return {
+          offsets: {
+            from: word.start * 1000,
+            to: word.end * 1000,
+          },
+          timestamps: {
+            from: milisecondsToTimestamp(word.start * 1000),
+            to: milisecondsToTimestamp(word.end * 1000),
+          },
+          text: word.word,
+        };
+      }
+    );
+
+    const result = groupTranscription(transcription);
+
+    return {
+      engine: "cloudflare",
+      model: "@cf/openai/whisper",
+      result,
+    };
+  };
+
+  const transcribeByAzureAi = async (
+    blob: Blob
+  ): Promise<{
+    engine: string;
+    model: string;
+    result: TranscriptionResultSegmentGroupType[];
+  }> => {
+    const { token, region } = await webApi.generateSpeechToken();
+    const config = sdk.SpeechConfig.fromAuthorizationToken(token, region);
+    const audioConfig = sdk.AudioConfig.fromWavFileInput(
+      new File([blob], "audio.wav")
+    );
+    // setting the recognition language to English.
+    config.speechRecognitionLanguage = "en-US";
+    config.requestWordLevelTimestamps();
+    config.outputFormat = sdk.OutputFormat.Detailed;
+
+    // create the speech recognizer.
+    const reco = new sdk.SpeechRecognizer(config, audioConfig);
+
+    let results: SpeechRecognitionResultType[] = [];
+
+    return new Promise((resolve, reject) => {
+      reco.recognizing = (_s, e) => {
+        console.log(e.result.text);
+      };
+
+      reco.recognized = (_s, e) => {
+        const json = e.result.properties.getProperty(
+          sdk.PropertyId.SpeechServiceResponse_JsonResult
+        );
+        const result = JSON.parse(json);
+        results = results.concat(result);
+      };
+
+      reco.canceled = (_s, e) => {
+        if (e.reason === sdk.CancellationReason.Error) {
+          return reject(new Error(e.errorDetails));
+        }
+
+        reco.stopContinuousRecognitionAsync();
+      };
+
+      reco.sessionStopped = (_s, _e) => {
+        reco.stopContinuousRecognitionAsync();
+
+        const transcription: TranscriptionResultSegmentType[] = [];
+
+        results.forEach((result) => {
+          const best = take(sortedUniqBy(result.NBest, "Confidence"), 1)[0];
+          const words = best.Display.trim().split(" ");
+
+          best.Words.map((word, index) => {
+            let text = word.Word;
+            if (words.length === best.Words.length) {
+              text = words[index];
+            }
+
+            if (
+              index === best.Words.length - 1 &&
+              !text.trim().match(END_OF_WORD_REGEX)
+            ) {
+              text = text + ".";
+            }
+
+            transcription.push({
+              offsets: {
+                from: word.Offset / 1e4,
+                to: (word.Offset + word.Duration) / 1e4,
+              },
+              timestamps: {
+                from: milisecondsToTimestamp(word.Offset / 1e4),
+                to: milisecondsToTimestamp((word.Offset + word.Duration) * 1e4),
+              },
+              text,
+            });
+          });
+        });
+
+        resolve({
+          engine: "azure",
+          model: "whisper",
+          result: groupTranscription(transcription),
+        });
+      };
+
+      reco.startContinuousRecognitionAsync();
+    });
+  };
+
+  return {
+    transcode,
+    transcribe,
+  };
+};
diff --git a/enjoy/src/types/enjoy-app.d.ts b/enjoy/src/types/enjoy-app.d.ts
index 5157ceb6..b6c6171f 100644
--- a/enjoy/src/types/enjoy-app.d.ts
+++ b/enjoy/src/types/enjoy-app.d.ts
@@ -213,10 +213,18 @@ type EnjoyAppType = {
     setService: (
       service: WhisperConfigType["service"]
     ) => Promise<WhisperConfigType>;
-    transcribeBlob: (
-      blob: { type: string; arrayBuffer: ArrayBuffer },
-      prompt?: string
-    ) => Promise<{ file: string; content: string }>;
+    transcribe: (
+      params: {
+        file?: string;
+        blob?: { type: string; arrayBuffer: ArrayBuffer };
+      },
+      options?: {
+        force?: boolean;
+        extra?: string[];
+      }
+    ) => Promise<Partial<WhisperOutputType>>;
+    onProgress: (callback: (event, progress: number) => void) => void;
+    removeProgressListeners: () => Promise<void>;
   };
   ffmpeg: {
     config: () => Promise<FfmpegConfigType>;
@@ -245,10 +253,7 @@ type EnjoyAppType = {
   };
   transcriptions: {
     findOrCreate: (params: any) => Promise<TranscriptionType>;
-    process: (params: any, options: any) => Promise<void>;
     update: (id: string, params: any) => Promise<void>;
-    onProgress: (callback: (event, progress: number) => void) => void;
-    removeProgressListeners: () => Promise<void>;
   };
   waveforms: {
     find: (id: string) => Promise<WaveFormDataType>;
diff --git a/enjoy/src/types/index.d.ts b/enjoy/src/types/index.d.ts
index d9294e3d..6b9cdb26 100644
--- a/enjoy/src/types/index.d.ts
+++ b/enjoy/src/types/index.d.ts
@@ -27,7 +27,7 @@ type NotificationType = {
 };
 
 type WhisperConfigType = {
-  service: "local" | "azure" | "cloudflare";
+  service: "local" | "azure" | "cloudflare" | "openai";
   availableModels: {
     type: string;
     name: string;
diff --git a/enjoy/src/utils.ts b/enjoy/src/utils.ts
index ae30a1da..5bddbbf0 100644
--- a/enjoy/src/utils.ts
+++ b/enjoy/src/utils.ts
@@ -1,43 +1,5 @@
-import { createHash } from "crypto";
-import { createReadStream } from "fs";
 import Pitchfinder from "pitchfinder";
 
-export function hashFile(
-  path: string,
-  options: { algo: string }
-): Promise<string> {
-  const algo = options.algo || "md5";
-  return new Promise((resolve, reject) => {
-    const hash = createHash(algo);
-    const stream = createReadStream(path);
-    stream.on("error", reject);
-    stream.on("data", (chunk) => hash.update(chunk));
-    stream.on("end", () => resolve(hash.digest("hex")));
-  });
-}
-
-export function hashBlob(
-  blob: Blob,
-  options: { algo: string }
-): Promise<string> {
-  const algo = options.algo || "md5";
-  return new Promise((resolve, reject) => {
-    const hash = createHash(algo);
-    const reader = new FileReader();
-    reader.onload = () => {
-      if (reader.result instanceof ArrayBuffer) {
-        const buffer = Buffer.from(reader.result);
-        hash.update(buffer);
-        resolve(hash.digest("hex"));
-      } else {
-        reject(new Error("Unexpected result from FileReader"));
-      }
-    };
-    reader.onerror = reject;
-    reader.readAsArrayBuffer(blob);
-  });
-}
-
 export function generatePitch(peaks: Float32Array, sampleRate: number) {
   const detectPitch = Pitchfinder.YIN({ sampleRate });
   const duration = peaks.length / sampleRate;
@@ -77,3 +39,56 @@ export function milisecondsToTimestamp(ms: number) {
     "0"
   )}:${seconds.padStart(2, "0")},${milliseconds}`;
 }
+
+export const MAGIC_TOKENS = ["Mrs.", "Ms.", "Mr.", "Dr.", "Prof.", "St."];
+export const END_OF_WORD_REGEX = /[^\.!,\?][\.!\?]/g;
+export const groupTranscription = (
+  transcription: TranscriptionResultSegmentType[]
+): TranscriptionResultSegmentGroupType[] => {
+  const generateGroup = (group?: TranscriptionResultSegmentType[]) => {
+    if (!group || group.length === 0) return;
+
+    const firstWord = group[0];
+    const lastWord = group[group.length - 1];
+
+    return {
+      offsets: {
+        from: firstWord.offsets.from,
+        to: lastWord.offsets.to,
+      },
+      text: group.map((w) => w.text.trim()).join(" "),
+      timestamps: {
+        from: firstWord.timestamps.from,
+        to: lastWord.timestamps.to,
+      },
+      segments: group,
+    };
+  };
+
+  const groups: TranscriptionResultSegmentGroupType[] = [];
+  let group: TranscriptionResultSegmentType[] = [];
+
+  transcription.forEach((segment) => {
+    const text = segment.text.trim();
+    if (!text) return;
+
+    group.push(segment);
+
+    if (
+      !MAGIC_TOKENS.includes(text) &&
+      segment.text.trim().match(END_OF_WORD_REGEX)
+    ) {
+      // Group a complete sentence;
+      groups.push(generateGroup(group));
+
+      // init a new group
+      group = [];
+    }
+  });
+
+  // Group the last group
+  const lastSentence = generateGroup(group);
+  if (lastSentence) groups.push(lastSentence);
+
+  return groups;
+};