diff --git a/app/models/topic/scientific_organization.rb b/app/models/topic/scientific_organization.rb
new file mode 100644
index 000000000..e8172542f
--- /dev/null
+++ b/app/models/topic/scientific_organization.rb
@@ -0,0 +1,3 @@
+# 科研机构
+class Topic::ScientificOrganization < Topic
+end
\ No newline at end of file