diff --git a/PptGenerator/Mp4ToWav.py b/PptGenerator/T1_Mp4ToWav.py
similarity index 100%
rename from PptGenerator/Mp4ToWav.py
rename to PptGenerator/T1_Mp4ToWav.py
diff --git a/PptGenerator/T2_WavToText.py b/PptGenerator/T2_WavToText.py
new file mode 100644
index 00000000..659ad8d7
--- /dev/null
+++ b/PptGenerator/T2_WavToText.py
@@ -0,0 +1,143 @@
+# -*- coding: utf8 -*-
+import json
+import time
+from aliyunsdkcore.acs_exception.exceptions import ClientException, ServerException
+from aliyunsdkcore.client import AcsClient
+from aliyunsdkcore.request import CommonRequest
+# 录音文件识别
+# https://common-buy.aliyun.com/?spm=5176.11801677.0.0.44e77a33oMMyT6&commodityCode=nlsService&orderType=UPGRADE&instanceId=1546399445482588
+# 1. 开通商用即为付费使用服务，根据后付费梯度计费，标准单价为2.5元/小时；
+# 2. 商用服务可在最长3小时内完成识别并返回识别文本；
+# 3. 注意：已经“商用”后再切换“试用”，等同于立即关停线上服务，请谨慎操作；
+
+def fileTrans(akId, akSecret, appKey, fileLink):
+    # 服务配置
+    REGION_ID = "cn-shanghai"
+    PRODUCT = "nls-filetrans"
+    DOMAIN = "filetrans.cn-shanghai.aliyuncs.com"
+    API_VERSION = "2018-08-17"
+
+    # 请求参数
+    KEY_APP_KEY = "appkey"
+    KEY_FILE_LINK = "file_link"
+    KEY_VERSION = "version"
+    KEY_ENABLE_WORDS = "enable_words"
+    KEY_TASK = "Task"
+    KEY_TASK_ID = "TaskId"
+    KEY_STATUS_TEXT = "StatusText"
+    KEY_RESULT = "Result"
+
+    # 状态码
+    STATUS_SUCCESS = "SUCCESS"
+    STATUS_RUNNING = "RUNNING"
+    STATUS_QUEUEING = "QUEUEING"
+
+    # 初始化客户端
+    client = AcsClient(akId, akSecret, REGION_ID)
+
+    # 构建任务参数
+    task_config = {
+        KEY_APP_KEY: appKey,
+        KEY_FILE_LINK: fileLink,
+        KEY_VERSION: "4.0",
+        KEY_ENABLE_WORDS: False
+    }
+    task_json = json.dumps(task_config)
+    print("任务配置:", task_json)
+
+    # 提交识别请求
+    postRequest = CommonRequest()
+    postRequest.set_domain(DOMAIN)
+    postRequest.set_version(API_VERSION)
+    postRequest.set_product(PRODUCT)
+    postRequest.set_action_name("SubmitTask")
+    postRequest.set_method('POST')
+    postRequest.add_body_params(KEY_TASK, task_json)
+
+    try:
+        postResponse = client.do_action_with_exception(postRequest)
+        postData = json.loads(postResponse)
+        print("提交响应:", postData)
+
+        if postData.get(KEY_STATUS_TEXT) != STATUS_SUCCESS:
+            print(f"任务提交失败: {postData.get(KEY_STATUS_TEXT, '未知错误')}")
+            return None
+
+        taskId = postData[KEY_TASK_ID]
+        print(f"任务ID: {taskId}")
+
+    except (ServerException, ClientException) as e:
+        print(f"API请求异常: {e}")
+        return None
+    except KeyError:
+        print("响应缺少关键字段")
+        return None
+
+    # 查询任务结果
+    getRequest = CommonRequest()
+    getRequest.set_domain(DOMAIN)
+    getRequest.set_version(API_VERSION)
+    getRequest.set_product(PRODUCT)
+    getRequest.set_action_name("GetTaskResult")
+    getRequest.set_method('GET')
+    getRequest.add_query_param(KEY_TASK_ID, taskId)
+
+    retry_count = 0
+    max_retries = 20  # 最多等待200秒 (20次*10秒)
+
+    while retry_count < max_retries:
+        try:
+            getResponse = client.do_action_with_exception(getRequest)
+            resultData = json.loads(getResponse)
+            print(f"轮询结果({retry_count + 1}/{max_retries}):", resultData)
+
+            status = resultData.get(KEY_STATUS_TEXT, "")
+            if status == STATUS_SUCCESS:
+                return resultData.get(KEY_RESULT, {})
+            elif status in (STATUS_RUNNING, STATUS_QUEUEING):
+                time.sleep(10)
+                retry_count += 1
+            else:
+                print(f"识别失败，最终状态: {status}")
+                return None
+
+        except (ServerException, ClientException) as e:
+            print(f"查询异常: {e}")
+            return None
+
+    print("超过最大重试次数，任务未完成")
+    return None
+
+
+# 配置信息（请替换为实际值）
+accessKeyId = "LTAI5tE4tgpGcKWhbZg6C4bh"
+accessKeySecret = "oizcTOZ8izbGUouboC00RcmGE8vBQ1"
+appKey = "OIpiw501l4o6MYEe"
+fileLink = "https://ylt.oss-cn-hangzhou.aliyuncs.com/HuangHai/123.wav"
+
+# 执行识别
+result = fileTrans(accessKeyId, accessKeySecret, appKey, fileLink)
+
+# 处理结果
+if not result:
+    print("未获取到有效结果")
+    exit(1)
+
+text_content = []
+if 'Sentences' in result:
+    for sentence in result['Sentences']:
+        text_content.append(sentence.get("Text", ""))
+    full_text = ''.join(text_content)
+else:
+    print("响应中未包含有效文本")
+    exit(1)
+
+# 保存结果
+output_file = "识别结果.txt"
+try:
+    with open(output_file, 'w', encoding='utf-8') as f:
+        f.write(full_text)
+    print(f"结果已保存至 {output_file}")
+except Exception as e:
+    print(f"文件保存失败: {str(e)}")
+    exit(1)
\ No newline at end of file
diff --git a/src/main/java/Tools/TestUnit/ReadSentence.java b/src/main/java/Tools/TestUnit/ReadSentence.java
deleted file mode 100644
index 7cbb2b2c..00000000
--- a/src/main/java/Tools/TestUnit/ReadSentence.java
+++ /dev/null
@@ -1,13 +0,0 @@
-package Tools.TestUnit;
-
-import cn.hutool.core.io.FileUtil;
-import com.alibaba.fastjson.JSONArray;
-import com.alibaba.fastjson.JSONObject;
-
-import java.io.File;
-
-public class ReadSentence {
-    public static void main(String[] args) {
-        String content = FileUtil.readUtf8String(new File("D:\\dsWork\\QingLong\\音频文本.json"));
-    }
-}