diff --git a/src/cceditor/ccnotepad.cpp b/src/cceditor/ccnotepad.cpp
index 3e137dc43ddfa241428f240afa68bf1eb3016997..8e7fd24c46863cb3819f0147dd42710b56dffcff 100755
--- a/src/cceditor/ccnotepad.cpp
+++ b/src/cceditor/ccnotepad.cpp
@@ -479,6 +479,7 @@ FileExtLexer s_fileExtMapLexerId[FileExtMapLexerIdLen] = {
 {QString("htm"), L_HTML},
 {QString("htmls"), L_HTML},
 {QString("ini"), L_INI},
+{QString("desktop"), L_INI},
 {QString("js"), L_JAVASCRIPT},
 {QString("ts"), L_TYPESCRIPT},
 {QString("css"), L_CSS},