<docs> update README

README.md

@@ -66,9 +66,9 @@ You can download the latest version through https://github.com/anonymousExceptio
 - Support translate/extract for all rpy files under directory
 - Support **replace the fonts** used by translated language
 - Support **be compatible with** the translated game that not translated by this translator. The translated contents before will be remained and just translate the untranslated contents
-- Support skip extract the extracted contents , need not to be worried about **repeat** extraction
+- Support **skip** extract the extracted contents , need not to be worried about **repeat** extraction
 
-  For example , if the translation message already exists in tl folder
+  For example , if the translation contents already exist in tl folder
   like :
 
   ```python
@@ -485,6 +485,14 @@ the length is only 5 , so it will not be extracted by the extraction from the to
 
 Besides the contents in [ConditionSwitch()](https://www.renpy.org/doc/html/displayables.html#ConditionSwitch) will also not be translated due to switch code may contained in it
 
+### 0 KB file is generated after extraction
+
+It's normal because the target file has nothing to extract
+
+Do not delete the 0 kb file , it is used to occupy position
+
+Errors may occur if the file does not exist
+
 ### OpenAI
 
 You can view your rate-limits on : [rate-limits](https://platform.openai.com/account/rate-limits)  and set a reasonable limit

README_zh.md

@@ -480,6 +480,14 @@ Iknow
 
 除此之外，在 [ConditionSwitch()](https://www.renpy.org/doc/html/displayables.html#ConditionSwitch)  里的内容同样不会被翻译， 因为分支选择的代码可能会被包含在里面
 
+### 在抽取后生成了 0KB 的文件
+
+这是正常的，因为目标文件没有可抽取的内容
+
+别删除 0 KB 的文件，它被用来占位
+
+如果 0 KB 文件不存在可能会导致错误产生
+
 ### OpenAI
 
 你可以在 : [rate-limits](https://platform.openai.com/account/rate-limits)  查看速率限制并设置一个合理的限制