diff --git a/src/client/theme-default/styles/base.css b/src/client/theme-default/styles/base.css
index 8041b6bc..39dbfd2b 100644
--- a/src/client/theme-default/styles/base.css
+++ b/src/client/theme-default/styles/base.css
@@ -237,6 +237,13 @@ p {
   overflow-wrap: break-word;
 }
 
+:lang(ja),
+:lang(zh),
+:lang(ko) {
+  text-autospace: normal;
+  line-break: strict;
+}
+
 vite-error-overlay {
   z-index: 9999;
 }