diff --git a/README.md b/README.md
index 508a859..faf17bb 100644
--- a/README.md
+++ b/README.md
@@ -18,6 +18,22 @@ Wiki:
 
 And you can show up your beautiful vault pictures here: [Share & showcase](https://github.com/kctekn/obsidian-TagsRoutes/discussions/17)
 
+## Version 1.2.1 Release Notes:
+
+### New Features:
+
+- **Lock Scene**:
+    - When enabled, nodes within the visual will no longer change or update automatically, and the view angle will remain fixed unless manually adjusted by dragging.
+    - This is useful when you want to focus on a specific sub-network within a vault without distractions.
+
+<img  src="https://github.com/kctekn/obsidian-TagsRoutes/blob/main/usage/v1.2.1-lockScene.gif">
+
+- **View Distance Tuning**:
+    - You can now set the current view distance relative to the focused node as a global setting. This ensures that the view distance for all other nodes is automatically adjusted based on their size.
+    - This provides an optimal way to adjust the view distance for a more comfortable and consistent viewing experience across the scene.
+
+<img  src="https://github.com/kctekn/obsidian-TagsRoutes/blob/main/usage/v1.2.1-setFocus.gif">
+
 ## Version 1.2.0 Release Notes:
 
 - **Time Lapse Animation Feature:**
diff --git a/manifest.json b/manifest.json
index 28630c7..3fc2d97 100644
--- a/manifest.json
+++ b/manifest.json
@@ -1,9 +1,9 @@
 {
 	"id": "tags-routes",
 	"name": "Tags Routes",
-	"version": "1.2.0",
+	"version": "1.2.1",
 	"minAppVersion": "0.15.0",
-	"description": "A powerful tool for visualizing 3D graphs and managing orphan files, offering a dynamic and colorful 3D graph view for enhanced user experience.",
+	"description": "A powerful 3D graph visualization tool offers dynamic time-lapse, intelligent orphan file management, tag-based queries, and a range of displaying customization options for a great insightful experience.",
 	"author": "Ken",
 	"authorUrl": "https://github.com/kctekn",
 	"isDesktopOnly": false
diff --git a/src/main.ts b/src/main.ts
index 19f1a3f..afd0422 100644
--- a/src/main.ts
+++ b/src/main.ts
@@ -15,8 +15,8 @@ export const globalProgramControl = {
 	snapshotDirectory: "graph-screenshot",
 	generateLinker: true,
 }
-export const currentVersion = '1.2.0';    //Used to show in debug console
-export const currentSaveSpecVer = 10200;  //Indicate current version of saved config file: data.json 
+export const currentVersion = '1.2.1';    //Used to show in debug console
+export const currentSaveSpecVer = 10201;  //Indicate current version of saved config file: data.json 
 export const minSaveSpecVer = 10101;      //Data will be loaded if the loaded version of data.json >= minSaveSpecVer, and will be completely overrided to default if version < minSaveSpecVer
 
 const programDirectory = "TagsRoutes"
diff --git a/usage/v1.2.1-lockScene.gif b/usage/v1.2.1-lockScene.gif
new file mode 100644
index 0000000..cb23979
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diff --git a/usage/v1.2.1-setFocus.gif b/usage/v1.2.1-setFocus.gif
new file mode 100644
index 0000000..810d24d
Binary files /dev/null and b/usage/v1.2.1-setFocus.gif differ