diff --git a/sdk/extensions/extensions-datasource/src/main/java/io/gisbi/extensions/datasource/dto/DatasourceDTO.java b/sdk/extensions/extensions-datasource/src/main/java/io/gisbi/extensions/datasource/dto/DatasourceDTO.java
index 11f68cd..97cd037 100644
--- a/sdk/extensions/extensions-datasource/src/main/java/io/gisbi/extensions/datasource/dto/DatasourceDTO.java
+++ b/sdk/extensions/extensions-datasource/src/main/java/io/gisbi/extensions/datasource/dto/DatasourceDTO.java
@@ -24,6 +24,11 @@ public class DatasourceDTO implements Serializable {
      */
     private String name;
 
+    /**
+     * 项目ID
+     */
+    private String appId;
+
     /**
      * 描述
      */