diff --git a/manifests/eeo/classin/4.0.3.65.yaml b/manifests/eeo/classin/4.0.3.65.yaml
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+# ================== General ==================
+Id: eeo.classin
+Publisher: eeo
+Name: ClassIn
+Author: eeo
+Description: ClassIn brings your classroom to life, wherever you are in the world
+#AppMoniker: 
+Tags: course,class,teach,school,education,edu,qt,cef
+#FileExtensions: 
+#Protocols: 
+
+# ================== License ==================
+Homepage: https://www.classin.com/en/
+License: Copyright (c) eeo
+LicenseUrl: https://www.classin.com/en/support.html?aid=655&title=userAgreement
+
+# ================= Installer =================
+Version: 4.0.3.65
+InstallerType: inno
+Installers:
+  - Arch: x64
+    Url: https://download.eeo.cn/client/classin_win_install_4.0.3.65h6_s.exe
+    Sha256: 537f85f018694510ad9d025703d3572eb4997178d0647d416bb34649225b9093
+    #Switches:
+    #  Silent: 
+    #  SilentWithProgress:
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