diff --git a/src/Plugins/Cocoa/English.lproj/InfoPlist.strings b/src/Plugins/Cocoa/English.lproj/InfoPlist.strings
deleted file mode 100644
index 6459a17a3e..0000000000
Binary files a/src/Plugins/Cocoa/English.lproj/InfoPlist.strings and /dev/null differ
diff --git a/src/Plugins/Cocoa/en.lproj/InfoPlist.strings b/src/Plugins/Cocoa/en.lproj/InfoPlist.strings
new file mode 100644
index 0000000000..e96de55257
Binary files /dev/null and b/src/Plugins/Cocoa/en.lproj/InfoPlist.strings differ
diff --git a/src/Plugins/Cocoa/English.lproj/MainMenu.nib/classes.nib b/src/Plugins/Cocoa/en.lproj/MainMenu.nib/classes.nib
similarity index 100%
rename from src/Plugins/Cocoa/English.lproj/MainMenu.nib/classes.nib
rename to src/Plugins/Cocoa/en.lproj/MainMenu.nib/classes.nib
diff --git a/src/Plugins/Cocoa/English.lproj/MainMenu.nib/info.nib b/src/Plugins/Cocoa/en.lproj/MainMenu.nib/info.nib
similarity index 100%
rename from src/Plugins/Cocoa/English.lproj/MainMenu.nib/info.nib
rename to src/Plugins/Cocoa/en.lproj/MainMenu.nib/info.nib
diff --git a/src/Plugins/Cocoa/English.lproj/MainMenu.nib/keyedobjects.nib b/src/Plugins/Cocoa/en.lproj/MainMenu.nib/keyedobjects.nib
similarity index 100%
rename from src/Plugins/Cocoa/English.lproj/MainMenu.nib/keyedobjects.nib
rename to src/Plugins/Cocoa/en.lproj/MainMenu.nib/keyedobjects.nib
diff --git a/src/Plugins/Cocoa/English.lproj/Window.nib/designable.nib b/src/Plugins/Cocoa/en.lproj/Window.nib/designable.nib
similarity index 100%
rename from src/Plugins/Cocoa/English.lproj/Window.nib/designable.nib
rename to src/Plugins/Cocoa/en.lproj/Window.nib/designable.nib
diff --git a/src/Plugins/Cocoa/English.lproj/Window.nib/keyedobjects.nib b/src/Plugins/Cocoa/en.lproj/Window.nib/keyedobjects.nib
similarity index 100%
rename from src/Plugins/Cocoa/English.lproj/Window.nib/keyedobjects.nib
rename to src/Plugins/Cocoa/en.lproj/Window.nib/keyedobjects.nib
diff --git a/src/Plugins/Cocoa/zh-Hans.lproj/InfoPlist.strings b/src/Plugins/Cocoa/zh-Hans.lproj/InfoPlist.strings
new file mode 100644
index 0000000000..877715c9a5
Binary files /dev/null and b/src/Plugins/Cocoa/zh-Hans.lproj/InfoPlist.strings differ
diff --git a/src/Plugins/Cocoa/zh_CN.lproj/InfoPlist.strings b/src/Plugins/Cocoa/zh_CN.lproj/InfoPlist.strings
deleted file mode 100644
index 6459a17a3e..0000000000
Binary files a/src/Plugins/Cocoa/zh_CN.lproj/InfoPlist.strings and /dev/null differ
diff --git a/xmake/beamer.lua b/xmake/beamer.lua
index 9975c20828..c52a4b47b0 100644
--- a/xmake/beamer.lua
+++ b/xmake/beamer.lua
@@ -158,8 +158,6 @@ target("beamer") do
         add_installfiles({
             "$(projectdir)/packages/macos/beamer.icns",
             "$(projectdir)/packages/macos/TeXmacs-document.icns",
-            "$(projectdir)/src/Plugins/Cocoa/(English.lproj/**)",
-            "$(projectdir)/src/Plugins/Cocoa/(zh_CN.lproj/**)"
         })
     end
   
diff --git a/xmake/code.lua b/xmake/code.lua
index b2cca674f1..a3698a90b9 100644
--- a/xmake/code.lua
+++ b/xmake/code.lua
@@ -128,8 +128,6 @@ target("code") do
     --     add_installfiles({
     --         "$(projectdir)/packages/macos/beamer.icns",
     --         "$(projectdir)/packages/macos/TeXmacs-document.icns",
-    --         "$(projectdir)/src/Plugins/Cocoa/(English.lproj/**)",
-    --         "$(projectdir)/src/Plugins/Cocoa/(zh_CN.lproj/**)"
     --     })
     -- end
   
diff --git a/xmake/research.lua b/xmake/research.lua
index 87aabba734..63720dc9ad 100644
--- a/xmake/research.lua
+++ b/xmake/research.lua
@@ -191,8 +191,8 @@ function add_target_research_on_others()
         add_installfiles({
             "$(projectdir)/packages/macos/new-mogan.icns",
             "$(projectdir)/packages/macos/TeXmacs-document.icns",
-            "$(projectdir)/src/Plugins/Cocoa/(English.lproj/**)",
-            "$(projectdir)/src/Plugins/Cocoa/(zh_CN.lproj/**)"
+            "$(projectdir)/src/Plugins/Cocoa/(en.lproj/**)",
+            "$(projectdir)/src/Plugins/Cocoa/(zh-Hans.lproj/**)"
         })
     end