diff --git a/src/main/java/run/halo/app/model/params/PostParam.java b/src/main/java/run/halo/app/model/params/PostParam.java
index 3f60c45c1..b955d052c 100644
--- a/src/main/java/run/halo/app/model/params/PostParam.java
+++ b/src/main/java/run/halo/app/model/params/PostParam.java
@@ -62,13 +62,9 @@ public class PostParam implements InputConverter<Post> {
     @Override
     public Post convertTo() {
         if (StringUtils.isBlank(url)) {
-            url = HaloUtils.normalizeUrl(title);
-        } else {
-            url = HaloUtils.normalizeUrl(url);
+            url = title;
         }
 
-        url = HaloUtils.initializeUrlIfBlank(url);
-
         Post post = InputConverter.super.convertTo();
         // Crypt password
         if (StringUtils.isNotBlank(password)) {
@@ -81,13 +77,9 @@ public class PostParam implements InputConverter<Post> {
     @Override
     public void update(Post post) {
         if (StringUtils.isBlank(url)) {
-            url = HaloUtils.normalizeUrl(title);
-        } else {
-            url = HaloUtils.normalizeUrl(url);
+            url = title;
         }
 
-        url = HaloUtils.initializeUrlIfBlank(url);
-
         InputConverter.super.update(post);
 
         // Crypt password