diff --git a/Wanhu-Common/Wanhu-Common-1.3.ckan b/Wanhu-Common/Wanhu-Common-1.3.ckan
index fe5956f9ea..aa87138d15 100644
--- a/Wanhu-Common/Wanhu-Common-1.3.ckan
+++ b/Wanhu-Common/Wanhu-Common-1.3.ckan
@@ -58,6 +58,7 @@
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     },
     "download_content_type": "application/zip",
+    "install_size": 87633816,
     "release_date": "2020-08-22T07:21:28.640316+00:00",
     "x_generated_by": "netkan"
 }