diff --git a/src/main/java/com/fanruan/hihidata/datasource/server/ProjectConstants.java b/src/main/java/com/fanruan/hihidata/datasource/server/ProjectConstants.java
index 9940774..af18b72 100644
--- a/src/main/java/com/fanruan/hihidata/datasource/server/ProjectConstants.java
+++ b/src/main/java/com/fanruan/hihidata/datasource/server/ProjectConstants.java
@@ -6,5 +6,5 @@ package com.fanruan.hihidata.datasource.server;
  */
 public class ProjectConstants {
 
-    public static final String BASE_URI = "https://test.jiushuyun.com/decision";
+    public static final String BASE_URI = "https://work.jiushuyun.com/decision";
 }