diff --git a/src/main/java/istlab/KisoJikken/PostHTTP.java b/src/main/java/istlab/KisoJikken/PostHTTP.java
index 8dee88f..92ec95b 100644
--- a/src/main/java/istlab/KisoJikken/PostHTTP.java
+++ b/src/main/java/istlab/KisoJikken/PostHTTP.java
@@ -8,7 +8,7 @@
 import java.net.URL;
 
 public class PostHTTP {
-    public static String apiURL = "https://ss.istlab.info/xcp/";
+    public static String apiURL = "https://ss.istlab.info/xcp/kiso";
     public String json;
 
     public PostHTTP(String j) {