diff --git a/debian/changelog b/debian/changelog
index 7f7b64d02fa15214e37ce0d119babaebcb8daaff..2dd1fcd77850503c1fb5286d7ccceba7d7a352a2 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,3 +1,10 @@
+ostree (2024.5-1ok1.11) nile; urgency=medium
+
+  * I9U7AE - 更新包下载实际大小大于总大小,增加增量大小属性设置
+  * Add increment size settings
+
+ -- wudan <wudan@kylinos.cn>  Fri, 19 Jul 2024 11:17:05 +0800
+
 ostree (2024.5-1ok1.10) nile; urgency=medium
 
   * I9TKDM - 历史版本中存在的版本数量多于5个 
diff --git a/src/ostree/ot-builtin-commit.c b/src/ostree/ot-builtin-commit.c
index 7c6d63e4df9cc82e63180007243151a5bcf30367..101f9add710154f1de2cc430127778404556318c 100644
--- a/src/ostree/ot-builtin-commit.c
+++ b/src/ostree/ot-builtin-commit.c
@@ -907,7 +907,42 @@ ostree_builtin_commit (int argc, char **argv, OstreeCommandInvocation *invocatio
 
           metadata = g_variant_ref_sink (g_variant_dict_end (&newmeta));
         }
-
+        // if (repo->txn.stats.content_bytes_written >= 0)
+        // {
+        //   g_debug("Content Bytes Written: %s", g_format_size(repo->txn.stats.content_bytes_written));
+        //   g_autoptr(GVariant) old_metadata = g_steal_pointer(&metadata);
+        //   g_auto(GVariantDict) newmeta;
+        //   g_variant_dict_init(&newmeta, old_metadata);
+        //   //GString *str = g_string_new(NULL);
+        //   if (repo->txn.stats.content_bytes_written == 0)
+        //   {
+        //     //g_string_append_printf(str, "10");
+        //     guint64 content_bytes=10;
+        //     g_variant_dict_insert(&newmeta, "ostree.incrementsize", "t", content_bytes);
+        //   }
+        //   else
+        //   {
+        //     //g_autofree char *bytes_written = g_format_size (repo->txn.stats.content_bytes_written);
+        //     //g_string_append_printf (str, "%s", bytes_written);
+        //     g_variant_dict_insert(&newmeta, "ostree.incrementsize", "t", repo->txn.stats.content_bytes_written);
+        //   }
+        //   metadata = g_variant_ref_sink(g_variant_dict_end(&newmeta));
+        //   g_string_free(str, TRUE);
+        // }
+        if (repo->txn.stats.content_bytes_written >= 0)
+        {
+          g_debug("Content Bytes Written: %s", g_format_size(repo->txn.stats.content_bytes_written));
+          g_autoptr(GVariant) old_metadata = g_steal_pointer(&metadata);
+          g_auto(GVariantDict) newmeta;
+          g_variant_dict_init(&newmeta, old_metadata);
+          GString *str = g_string_new(NULL);
+          guint64 content_bytes = repo->txn.stats.content_bytes_written == 0 ? 10 : repo->txn.stats.content_bytes_written;
+          g_string_append_printf (str, "%" G_GUINT64_FORMAT, content_bytes);
+          g_variant_dict_insert(&newmeta, "ostree.incrementsize", "s",str->str);
+
+          metadata = g_variant_ref_sink(g_variant_dict_end(&newmeta));
+          g_string_free(str, TRUE);
+        }
       if (!opt_timestamp)
         {
           if (!ostree_repo_write_commit (repo, parent, opt_subject, commit_body, metadata,