diff --git a/src/main/java/cn/edu/hust/conf/ConfigurationManager.java b/src/main/java/cn/edu/hust/conf/ConfigurationManager.java
index bc827ba..e9a7acf 100644
--- a/src/main/java/cn/edu/hust/conf/ConfigurationManager.java
+++ b/src/main/java/cn/edu/hust/conf/ConfigurationManager.java
@@ -40,6 +40,7 @@ public class ConfigurationManager {
      * 获取整数变量
      * @param key
      * @return
+     * 11111
      */
     public static Integer getInteger(String key)
     {