diff --git a/main.ts b/main.ts
index a411461..76394db 100644
--- a/main.ts
+++ b/main.ts
@@ -65,7 +65,7 @@ export default class Underline extends Plugin {
           // replacedText = replacedText.replace(/\n /g, "\n"); // when a single space left at the head of the line
           break;
         case "newline":
-          replacedText = selectedText.replace(/\n/g, " ");
+          replacedText = selectedText.replace(/(?<!\n)\n(?!\n)/g, " ");
           // replacedText = selectedText.replace(/ +/g, " ");
           break;
         default:
diff --git a/manifest.json b/manifest.json
index 4b59167..007b35a 100644
--- a/manifest.json
+++ b/manifest.json
@@ -1,7 +1,7 @@
 {
 	"id": "obsidian-text-format",
 	"name": "Text Format",
-	"version": "0.2.1",
+	"version": "0.2.2",
 	"minAppVersion": "0.9.7",
 	"description": "Format selected text lowercase/uppercase/capitalize/titlecase or remove redundant spaces/newline characters.",
 	"author": "Benature",