diff --git a/AdnmbBackup-gui/Form1.cs b/AdnmbBackup-gui/Form1.cs
index b073b61..80a9e3e 100644
--- a/AdnmbBackup-gui/Form1.cs
+++ b/AdnmbBackup-gui/Form1.cs
@@ -103,6 +103,7 @@ private void button1_Click(object sender, EventArgs e)
                 return;
             }
             ConvertToText(path);
+            ConvertToTextPoOnly(path);
         }
 
         private void linkLabel2_LinkClicked(object sender, LinkLabelLinkClickedEventArgs e)
@@ -129,12 +130,31 @@ static void ConvertToText(string path)
                 sb.Append(ContentProcess(ja[i]["content"].ToString())); sb.Append(Environment.NewLine);
             }
             File.WriteAllText(path.Replace("json", "txt"), sb.ToString());
-            var lines = File.ReadAllLines(path.Replace("json", "txt"));
-            //for (var i = 0; i < lines.Length; i++)
-            //{
-            //    lines[i] = lines[i].Trim();
-            //}
-            File.WriteAllLines(path.Replace("json", "txt"), lines);
+        }
+        static void ConvertToTextPoOnly(string path)
+        {
+            var jo = JsonConvert.DeserializeObject<JObject>(File.ReadAllText(path));
+            var sb = new StringBuilder();
+            sb.Append(jo["userid"].ToString()); sb.Append("  "); sb.Append(jo["now"].ToString());
+            sb.Append("  No."); sb.Append(jo["id"].ToString()); sb.Append(Environment.NewLine);
+            if (jo["title"].ToString() != "无标题")
+            {
+                sb.Append("标题:"); sb.Append(jo["title"].ToString()); sb.Append(Environment.NewLine);
+            }
+            sb.Append(ContentProcess(jo["content"].ToString())); sb.Append(Environment.NewLine);
+            var ja = jo["replys"].ToObject<JArray>();
+            var poid = jo["userid"].ToString();
+            for (int i = 0; i < ja.Count; i++)
+            {
+                if (ja[i]["userid"].ToString() == poid)
+                {
+                    sb.Append("----------------------------------------"); sb.Append(Environment.NewLine);
+                    sb.Append(ja[i]["userid"].ToString()); sb.Append("  "); sb.Append(ja[i]["now"].ToString());
+                    sb.Append("  No."); sb.Append(ja[i]["id"].ToString()); sb.Append(Environment.NewLine);
+                    sb.Append(ContentProcess(ja[i]["content"].ToString())); sb.Append(Environment.NewLine);
+                }
+            }
+            File.WriteAllText(path.Replace(".json", "_po_only.txt"), sb.ToString());
         }
         static string ContentProcess(string content)
         {
@@ -230,6 +250,7 @@ private void Form1_Shown(object sender, EventArgs e)
                         var fjsonstr = JsonConvert.SerializeObject(fpjson, Formatting.Indented);
                         File.WriteAllText(path, fjsonstr);
                         ConvertToText(path);
+                        ConvertToTextPoOnly(path);
                     }
                     catch
                     {
diff --git a/README.md b/README.md
index d5d79d4..4636ef8 100644
--- a/README.md
+++ b/README.md
@@ -2,4 +2,5 @@
 一个让你本地备份A岛串的小程序   
 [饼干获取教程](https://www.coldthunder11.com/artical/%e6%95%99%e7%a8%8b/%e5%a6%82%e4%bd%95%e8%8e%b7%e5%8f%96a%e5%b2%9b%e7%9a%84%e9%a5%bc%e5%b9%b2/)   
 支持批量自动备份，在程序目录下新建AtuobBackupList.txt将需要自动备份的串号填入（一行一个），每天第一次打开会自动备份   
-需要.net framework4.8
+需要 .net framework4.8   
+json文件为完整数据文件，txt为易读的文件