diff --git a/Pyramid添加教程.md b/Pyramid添加教程.md
index 3da98b9..1f0d72e 100644
--- a/Pyramid添加教程.md
+++ b/Pyramid添加教程.md
@@ -55,7 +55,7 @@ public class ApiConfig {
 
 ```java
 private void parseJson(String apiUrl, String jsonStr) {
-    //pyramid-add-start
+    //pyramid-add-start  309行
 	PythonLoader.getInstance().setConfig(jsonStr);
     //pyramid-add-end
 	JsonObject infoJson = new Gson().fromJson(jsonStr, JsonObject.class);