diff --git a/src/main/java/cn/wenyan/compiler/PrepareCompiler.java b/src/main/java/cn/wenyan/compiler/PrepareCompiler.java
index 3f20fa8..c9a20dd 100644
--- a/src/main/java/cn/wenyan/compiler/PrepareCompiler.java
+++ b/src/main/java/cn/wenyan/compiler/PrepareCompiler.java
@@ -91,7 +91,7 @@ private String getString(List<String> strs){
         return builder.toString();
     }
 
-    //TODO 替换字符串的问题
+    
     private void expansion(List<String> strs){
         for(int i = 0;i<strs.size();i++){
             int index = i;