diff --git a/语言特性/异步/82.py b/语言特性/异步/82.py
new file mode 100644
index 0000000..f0caa61
--- /dev/null
+++ b/语言特性/异步/82.py
@@ -0,0 +1,27 @@
+import asyncio
+import aiofiles
+from collections import Counter
+from cppy.cp_util import *
+
+async def read_file(file_path):
+    async with aiofiles.open(file_path, 'r', encoding='utf-8') as file:
+        content = await file.read()
+    return content
+
+async def count_words(text):
+    words = extract_str_words(text.lower())
+    word_counts = Counter(words)
+    return word_counts
+
+async def main():
+    wordfreqs = Counter()
+    files =  [ testfilepath  ] * 10
+    for thisfile in files:
+        text = await read_file( thisfile )
+        top_words = await count_words(text)
+        wordfreqs += top_words
+    for word, count in wordfreqs.most_common(10):
+        print(f"{word}: {count//10}")
+
+# 运行异步主函数
+asyncio.run(main())
\ No newline at end of file
diff --git a/语言特性/异步/tf_91.py b/语言特性/异步/tf_91.py
index 14eb398..9ec04c1 100644
--- a/语言特性/异步/tf_91.py
+++ b/语言特性/异步/tf_91.py
@@ -2,10 +2,6 @@ import threading
 from collections import Counter
 from cppy.cp_util import *
 
-"""
- 把切分数据片段分给多线程改为分配多个文件给多个线程（有IO操作），就能看到效果了
-"""
-
 stop_words = get_stopwords()  
 
 # 定义一个函数来计算每个线程的词频