diff --git a/source/schema/odps.yaml b/source/schema/odps.yaml
index 0b77c04..0ea3c64 100644
--- a/source/schema/odps.yaml
+++ b/source/schema/odps.yaml
@@ -343,10 +343,22 @@ properties:
     type: string
   version:
     type: string
+  details:  # Added "details" field
+    properties:
+      summary:
+        type: string
+      description:
+        type: string
+      language:
+        type: string
+      metadata:
+        type: object
+    type: object
 required:
 - schema
 - version
 - product
+- details  # Marked "details" as required
 - dataOps
 - dataAccess
 - SLA