diff --git a/file_object.py b/file_object.py
index 2a65515..ef19f86 100644
--- a/file_object.py
+++ b/file_object.py
@@ -18,7 +18,7 @@ def get_file_name_with_extention(file_path):
     dir_part = get_directory(file_path)
     file_name = file_path.replace(dir_part, "").replace("\\", "").replace(r"/", "")
     (name, ext) = file_name.split(".")
-    return (name, ext)
+    return name, ext
 
 
 class SFileObject:
@@ -55,7 +55,7 @@ class SFileObject:
                 file.write("{content}\n".format(content=" ".join(_content)))
 
     def has(self, tower_number):  # 塔位号是否存在S文件中。可能存在多行的情况。
-        indexes=[]
+        indexes = []
         for index, content in enumerate(self._content):
             if content[0] == tower_number:
                 indexes.append(index)
@@ -75,6 +75,7 @@ class SFileAsSingle:
         self._s_files = s_files
 
     # 考虑不同位置处出现塔号的情况
+    # 打开一次S文件
     def has(self, tower_number) -> [(SFileObject, int)]:
         s_file = self._s_files
         ret = []
@@ -85,6 +86,7 @@ class SFileAsSingle:
                 ret.append((d_file_obj, index))
         return ret
 
+    # 写入一次S文件
     def update_height(self, result: [(SFileObject, int)], new_height):
         s_changed_record = {}
         for s_file_obj, index in result:
@@ -135,7 +137,7 @@ class TaFileObject:
                 tower_height_record[tower_number] = tower_height
         return tower_height_record
 
-    def sync_tower_height_to_S(self, new_contents, old_tower_height_record):
+    def sync_changed_tower_height_to_S(self, new_contents, old_tower_height_record):
         updated = False
         for content in new_contents:
             sep = content
@@ -157,6 +159,22 @@ class TaFileObject:
                     updated = True
         return updated
 
+    def sync_all_tower_height_from_TA_to_S(self):
+        enter_string = input("Will synchronize all height from TA to S. Enter AH2S:\n")
+        if enter_string.lower() != "ah2s":
+            return
+        ta_content = self._read(self._file_path)
+        for entry in ta_content:
+            sep = entry
+            if len(sep) > 9:
+                tower_number = sep[0]
+                new_tower_height = float(sep[9])
+                s_files = self._SFile
+                s_as_single = SFileAsSingle(s_files)
+                result = s_as_single.has(tower_number)
+                if len(result) > 0:
+                    s_as_single.update_height(result, new_tower_height)
+
     # 将S文件中的塔高同步到TA文件中。
     def sync_tower_height_from_S(self):
         enter_string = input(
@@ -224,7 +242,9 @@ class TaFileObject:
                 self._old_tower_height_record = self._make_tower_height_record(
                     new_contents
                 )
-            if self.sync_tower_height_to_S(new_contents, self._old_tower_height_record):
+            if self.sync_changed_tower_height_to_S(
+                new_contents, self._old_tower_height_record
+            ):
                 self._old_tower_height_record = self._make_tower_height_record(
                     new_contents
                 )
diff --git a/main.py b/main.py
index 6a29e5f..b9a312d 100644
--- a/main.py
+++ b/main.py
@@ -4,13 +4,14 @@ from file_object import TaFileObject
 if __name__ == "__main__":
     SFile = [
         r"d:\工程\灵州-青山\排位\0-21\S000.DAT",
-        r"d:\工程\灵州-青山\排位\21-52\S021.DAT",
-        r"d:\工程\灵州-青山\排位\52-68\S052.DAT",
-        r"d:\工程\灵州-青山\排位\68-72\S068.DAT",
-        r"d:\工程\灵州-青山\排位\72-169\S072.DAT",
+        # r"d:\工程\灵州-青山\排位\21-52\S021.DAT",
+        # r"d:\工程\灵州-青山\排位\52-68\S052.DAT",
+        # r"d:\工程\灵州-青山\排位\68-72\S068.DAT",
+        # r"d:\工程\灵州-青山\排位\72-169\S072.DAT",
     ]
     ta_object = TaFileObject(r"d:\工程\灵州-青山\排位\道亨\最终排位\最终排位.TA", SFile)
     # ta_object.sync_tower_height_from_S()
-    ta_object.start()
+    # ta_object.start()
+    ta_object.sync_all_tower_height_from_TA_to_S()
     # generate_ta_from_csv.generate_ta(r"d:\工程\灵州-青山\排位\道亨\最终排位\最终排位.TA",SFile,r'd:\工程\灵州-青山\排位\道亨\成果表.csv')
     print("Finished.")