diff --git a/pyproject.toml b/pyproject.toml
index 777c9d0..a0ecc0d 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,7 +1,7 @@
 [project]
 name = "kaytool"
 description ="KayTool enhances ComfyUI workflow efficiency with practical tools, including: image processing (resize, color, blur, expand, merge, crop), background/mask tasks via BiRefNet/RemBG, wireless data transfer (Get & Out), AI translation (Tencent/Baidu), dynamic math operations, flexible text handling, precision sliders, metadata/color profile-supported image saving, batch processing via image folder loading, canvas workflow node map export as PNG with embedded metadata, quick Run options via right-click (Run Group/Node), node alignment toolbar with custom styled styles, and custom ComfyUI logo integration."
-version = "0.50.6"
+version = "0.50.7"
 license = {file = "LICENSE"}
 dependencies = ["rembg, timm"]
 
diff --git a/web/nodealign.js b/web/nodealign.js
index 47d2f8a..277e186 100644
--- a/web/nodealign.js
+++ b/web/nodealign.js
@@ -85,10 +85,20 @@ const KayNodeAlignmentManager = {
                 cursor: pointer;
                 padding: 0;
                 border-radius: 4px;
-                transition: background-color 0.3s ease-in-out, transform 0.1s ease;
+                transition: background-color 0.3s ease-in-out;
                 flex-shrink: 0;
+                position: relative;
+                overflow: hidden;
+            }
+            .kay-align-button svg {
+                width: 66%;
+                height: 66%;
+                position: absolute;
+                top: 50%;
+                left: 50%;
+                transform: translate(-50%, -50%);
+                transition: transform 0.1s ease;
             }
-            .kay-align-button svg { width: 66%; height: 66%; }
             .kay-toolbar-divider {
                 width: 3.2px;
                 height: 15px;