diff --git a/node_modules/note.js b/node_modules/note.js
index 601875d9..6e1f8b43 100644
--- a/node_modules/note.js
+++ b/node_modules/note.js
@@ -336,7 +336,7 @@ var Note = {
 	},
 
 	searchNote: function(key, callback) {
-		var reg = new RegExp(key);
+		var reg = new RegExp(key, 'i');
 		var userId = User.getCurActiveUserId();
 		db.notes.find({UserId: userId, IsTrash: false, LocalIsDelete: false, $or: [{Title: reg}, {Content: reg}]}).sort({'UpdatedTime': -1}).exec(function(err, notes) {
 			if(!err && notes) {