diff --git a/README.md b/README.md
index 8c68b19..a1bc040 100644
--- a/README.md
+++ b/README.md
@@ -4,12 +4,12 @@
 
 ## snapshot
 
-![image](https://github.com/Hufe921/canvas-editor/blob/main/src/assets/snapshots/main_v0.5.0.png)
+![image](https://github.com/Hufe921/canvas-editor/blob/main/src/assets/snapshots/main_v0.5.1.png)
 
 ## next features
 
 1. merge table cell
-2. change table cell size
+2. change table cell size ✅
 3. table paging
 4. contextmenu
 
diff --git a/package.json b/package.json
index 680c3fc..2b9ac42 100644
--- a/package.json
+++ b/package.json
@@ -1,5 +1,5 @@
 {
-  "version": "0.5.0",
+  "version": "0.5.1",
   "scripts": {
     "dev": "vite",
     "lib": "tsc && vite build --mode lib",
diff --git a/src/assets/snapshots/main_v0.5.1.png b/src/assets/snapshots/main_v0.5.1.png
new file mode 100644
index 0000000..3f6ac2c
Binary files /dev/null and b/src/assets/snapshots/main_v0.5.1.png differ