diff --git a/amoro-ams/src/main/java/org/apache/amoro/server/dashboard/MixedAndIcebergTableDescriptor.java b/amoro-ams/src/main/java/org/apache/amoro/server/dashboard/MixedAndIcebergTableDescriptor.java
index 1bacd81a13..6d499259a6 100644
--- a/amoro-ams/src/main/java/org/apache/amoro/server/dashboard/MixedAndIcebergTableDescriptor.java
+++ b/amoro-ams/src/main/java/org/apache/amoro/server/dashboard/MixedAndIcebergTableDescriptor.java
@@ -717,10 +717,13 @@ private ServerTableMeta getServerTableMeta(MixedTable table) {
                 .map(item -> buildColumnInfoFromPartitionSpec(table.spec().schema(), item))
                 .collect(Collectors.toList()));
       }
+    } else {
+      serverTableMeta.setPkList(
+          serverTableMeta.getSchema().stream()
+              .filter(s -> table.schema().identifierFieldNames().contains(s.getField()))
+              .collect(Collectors.toList()));
     }
-    if (serverTableMeta.getPkList() == null) {
-      serverTableMeta.setPkList(new ArrayList<>());
-    }
+
     return serverTableMeta;
   }