diff --git a/src/main.cpp b/src/main.cpp
index 8ce052c..ca3b5b0 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -37,7 +37,7 @@ int main()
        //参数列表 <文件分块内存大小，单个DNA序列最长大小>("输入文件名","输出文件名",序列处理函数);
        //这个函数在src/tools/dna里面
        dna::open_file_and_calculate<(size_t)4*1024 * 1024 *1024 , (size_t)5e4+5>("filteredReads.txt", "reversedSequence.txt",reverseComplement);
-       // dna::open_file_and_calculate<(size_t)30, (size_t)5e4 + 5>("test.txt", "test.out.txt", reverseComplement);
+    //    dna::open_file_and_calculate<(size_t)6e4, (size_t)5e4 + 5>("filteredReads.txt", "test.out.txt", reverseComplement);
 
    }catch(const std::exception &e){
        zt::eprint(