diff --git a/web/src/pages/Doc/en/changelog/index.md b/web/src/pages/Doc/en/changelog/index.md
index ffda837d..b59bfffa 100644
--- a/web/src/pages/Doc/en/changelog/index.md
+++ b/web/src/pages/Doc/en/changelog/index.md
@@ -1,5 +1,15 @@
 # Changelog
 
+## 0.7.3-fix.2
+
+Fix some issues with collaborative editing:
+
+1.The position of the new node is incorrect when inserting peer nodes;
+
+2.Moving a position within a peer node did not trigger an update;
+
+3.The position of the mobile node inserted as a sibling node is incorrect;
+
 ## 0.7.3-fix.1
 
 Fix:
diff --git a/web/src/pages/Doc/en/changelog/index.vue b/web/src/pages/Doc/en/changelog/index.vue
index d705ff0d..3881f6f7 100644
--- a/web/src/pages/Doc/en/changelog/index.vue
+++ b/web/src/pages/Doc/en/changelog/index.vue
@@ -1,6 +1,11 @@
 <template>
   <div>
     <h1>Changelog</h1>
+<h2>0.7.3-fix.2</h2>
+<p>Fix some issues with collaborative editing:</p>
+<p>1.The position of the new node is incorrect when inserting peer nodes;</p>
+<p>2.Moving a position within a peer node did not trigger an update;</p>
+<p>3.The position of the mobile node inserted as a sibling node is incorrect;</p>
 <h2>0.7.3-fix.1</h2>
 <p>Fix:</p>
 <blockquote>
diff --git a/web/src/pages/Doc/zh/changelog/index.md b/web/src/pages/Doc/zh/changelog/index.md
index 95c7adbd..34ec1bd6 100644
--- a/web/src/pages/Doc/zh/changelog/index.md
+++ b/web/src/pages/Doc/zh/changelog/index.md
@@ -1,5 +1,15 @@
 # Changelog
 
+## 0.7.3-fix.2
+
+修复协同编辑的一些问题：
+
+1.插入同级节点时新节点位置不正确；
+
+2.在同级节点中移动位置没有触发更新；
+
+3.移动节点作为兄弟节点插入时位置不正确；
+
 ## 0.7.3-fix.1
 
 修复：
diff --git a/web/src/pages/Doc/zh/changelog/index.vue b/web/src/pages/Doc/zh/changelog/index.vue
index 5d01175c..be6dafb9 100644
--- a/web/src/pages/Doc/zh/changelog/index.vue
+++ b/web/src/pages/Doc/zh/changelog/index.vue
@@ -1,6 +1,11 @@
 <template>
   <div>
     <h1>Changelog</h1>
+<h2>0.7.3-fix.2</h2>
+<p>修复协同编辑的一些问题：</p>
+<p>1.插入同级节点时新节点位置不正确；</p>
+<p>2.在同级节点中移动位置没有触发更新；</p>
+<p>3.移动节点作为兄弟节点插入时位置不正确；</p>
 <h2>0.7.3-fix.1</h2>
 <p>修复：</p>
 <blockquote>