diff --git a/simple-mind-map/package.json b/simple-mind-map/package.json
index 8307280f..b4427461 100644
--- a/simple-mind-map/package.json
+++ b/simple-mind-map/package.json
@@ -1,6 +1,6 @@
 {
   "name": "simple-mind-map",
-  "version": "0.9.1-fix.1",
+  "version": "0.9.1-fix.2",
   "description": "一个简单的web在线思维导图",
   "authors": [
     {
diff --git a/web/src/pages/Doc/en/changelog/index.md b/web/src/pages/Doc/en/changelog/index.md
index 569167c2..423ee1ed 100644
--- a/web/src/pages/Doc/en/changelog/index.md
+++ b/web/src/pages/Doc/en/changelog/index.md
@@ -1,12 +1,26 @@
 # Changelog
 
+## 0.9.1-fix.2
+
+Fix:
+
+> 1.Fix the issue where some browsers display default text when node text is empty.
+>
+> 2.Fix the issue of text style loss when inputting text again when the node text content is empty.
+>
+> 3.Fix the issue where exporting images also fails when node image loading fails.
+
+New:
+
+> 1.Support configuring the default image displayed when node image loading fails.
+
 ## 0.9.1-fix.1
 
-修复：
+Fix:
 
-1.修复自定义节点方法返回null时报错的问题。
+1.Fix the issue of custom node methods reporting null errors.
 
-2.修复导出pdf文件体积很大的问题。
+2.Fix the issue of large volume of exported PDF files.
 
 ## 0.9.1
 
diff --git a/web/src/pages/Doc/en/changelog/index.vue b/web/src/pages/Doc/en/changelog/index.vue
index 051ee45b..7345615b 100644
--- a/web/src/pages/Doc/en/changelog/index.vue
+++ b/web/src/pages/Doc/en/changelog/index.vue
@@ -1,10 +1,21 @@
 <template>
   <div>
     <h1>Changelog</h1>
+<h2>0.9.1-fix.2</h2>
+<p>Fix:</p>
+<blockquote>
+<p>1.Fix the issue where some browsers display default text when node text is empty.</p>
+<p>2.Fix the issue of text style loss when inputting text again when the node text content is empty.</p>
+<p>3.Fix the issue where exporting images also fails when node image loading fails.</p>
+</blockquote>
+<p>New:</p>
+<blockquote>
+<p>1.Support configuring the default image displayed when node image loading fails.</p>
+</blockquote>
 <h2>0.9.1-fix.1</h2>
-<p>修复：</p>
-<p>1.修复自定义节点方法返回null时报错的问题。</p>
-<p>2.修复导出pdf文件体积很大的问题。</p>
+<p>Fix:</p>
+<p>1.Fix the issue of custom node methods reporting null errors.</p>
+<p>2.Fix the issue of large volume of exported PDF files.</p>
 <h2>0.9.1</h2>
 <p>Fix:</p>
 <blockquote>
diff --git a/web/src/pages/Doc/en/constructor/index.md b/web/src/pages/Doc/en/constructor/index.md
index ab92dcdc..d8fbd8aa 100644
--- a/web/src/pages/Doc/en/constructor/index.md
+++ b/web/src/pages/Doc/en/constructor/index.md
@@ -104,6 +104,7 @@ const mindMap = new MindMap({
 | disableTouchZoom（v0.8.1+）     | Boolean | false  |  Prohibit double finger scaling, you can still use the API for scaling, which takes effect on the TouchEvent plugin |         |
 | highlightNodeBoxStyle（v0.9.0+）     | Object | { stroke: 'rgb(94, 200, 248)', fill: 'transparent' }  |  Highlight box style when the mouse moves into the summary to highlight the node it belongs to |         |
 | createNewNodeBehavior（v0.9.1+）     | String | default  | Behavior when creating a new node. default（By default, newly created nodes will be activated and enter editing mode. If multiple new nodes are created simultaneously, they will only be activated and will not enter editing mode）、notActive（Do not activate newly created nodes）、activeOnly（Only activate newly created nodes and do not enter editing mode）  |         |
+| defaultNodeImage（v0.9.1-fix.2+）     | String |   | Image address, the default image displayed when node image loading fails  |         |
 
 ### Data structure
 
diff --git a/web/src/pages/Doc/en/constructor/index.vue b/web/src/pages/Doc/en/constructor/index.vue
index 9f3f7594..f9671add 100644
--- a/web/src/pages/Doc/en/constructor/index.vue
+++ b/web/src/pages/Doc/en/constructor/index.vue
@@ -588,6 +588,13 @@
 <td>Behavior when creating a new node. default（By default, newly created nodes will be activated and enter editing mode. If multiple new nodes are created simultaneously, they will only be activated and will not enter editing mode）、notActive（Do not activate newly created nodes）、activeOnly（Only activate newly created nodes and do not enter editing mode）</td>
 <td></td>
 </tr>
+<tr>
+<td>defaultNodeImage（v0.9.1-fix.2+）</td>
+<td>String</td>
+<td></td>
+<td>Image address, the default image displayed when node image loading fails</td>
+<td></td>
+</tr>
 </tbody>
 </table>
 <h3>Data structure</h3>
diff --git a/web/src/pages/Doc/zh/changelog/index.md b/web/src/pages/Doc/zh/changelog/index.md
index 004652fc..a5863827 100644
--- a/web/src/pages/Doc/zh/changelog/index.md
+++ b/web/src/pages/Doc/zh/changelog/index.md
@@ -1,5 +1,19 @@
 # Changelog
 
+## 0.9.1-fix.2
+
+修复：
+
+> 1.修复当节点文本为空时部分浏览器会显示默认文本的问题。
+>
+> 2.修复当节点文本内容为空时再次输入文本时文本样式丢失的问题。
+>
+> 3.修复节点图片加载失败时导出图片也会失败的问题。
+
+新增：
+
+> 1.支持配置节点图片加载失败时显示的默认图片。
+
 ## 0.9.1-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 e6951255..5c7dc374 100644
--- a/web/src/pages/Doc/zh/changelog/index.vue
+++ b/web/src/pages/Doc/zh/changelog/index.vue
@@ -1,6 +1,17 @@
 <template>
   <div>
     <h1>Changelog</h1>
+<h2>0.9.1-fix.2</h2>
+<p>修复：</p>
+<blockquote>
+<p>1.修复当节点文本为空时部分浏览器会显示默认文本的问题。</p>
+<p>2.修复当节点文本内容为空时再次输入文本时文本样式丢失的问题。</p>
+<p>3.修复节点图片加载失败时导出图片也会失败的问题。</p>
+</blockquote>
+<p>新增：</p>
+<blockquote>
+<p>1.支持配置节点图片加载失败时显示的默认图片。</p>
+</blockquote>
 <h2>0.9.1-fix.1</h2>
 <p>修复：</p>
 <p>1.修复自定义节点方法返回null时报错的问题。</p>
diff --git a/web/src/pages/Doc/zh/constructor/index.md b/web/src/pages/Doc/zh/constructor/index.md
index bf2e9ae6..28041a05 100644
--- a/web/src/pages/Doc/zh/constructor/index.md
+++ b/web/src/pages/Doc/zh/constructor/index.md
@@ -104,6 +104,7 @@ const mindMap = new MindMap({
 | disableTouchZoom（v0.8.1+）     | Boolean | false  | 禁止双指缩放，你仍旧可以使用api进行缩放，对TouchEvent插件生效  |
 | highlightNodeBoxStyle（v0.9.0+）     | Object | { stroke: 'rgb(94, 200, 248)', fill: 'transparent' }  | 鼠标移入概要高亮所属节点时的高亮框样式  |
 | createNewNodeBehavior（v0.9.1+）     | String | default  | 创建新节点时的行为。default（默认会激活新创建的节点，并且进入编辑模式。如果同时创建了多个新节点，那么只会激活而不会进入编辑模式）、notActive（不激活新创建的节点）、activeOnly（只激活新创建的节点，不进入编辑模式）  |
+| defaultNodeImage（v0.9.1-fix.2+）     | String |   | 图片地址，当节点图片加载失败时显示的默认图片  |
 
 ### 数据结构
 
diff --git a/web/src/pages/Doc/zh/constructor/index.vue b/web/src/pages/Doc/zh/constructor/index.vue
index 34148edc..275be727 100644
--- a/web/src/pages/Doc/zh/constructor/index.vue
+++ b/web/src/pages/Doc/zh/constructor/index.vue
@@ -507,6 +507,12 @@
 <td>default</td>
 <td>创建新节点时的行为。default（默认会激活新创建的节点，并且进入编辑模式。如果同时创建了多个新节点，那么只会激活而不会进入编辑模式）、notActive（不激活新创建的节点）、activeOnly（只激活新创建的节点，不进入编辑模式）</td>
 </tr>
+<tr>
+<td>defaultNodeImage（v0.9.1-fix.2+）</td>
+<td>String</td>
+<td></td>
+<td>图片地址，当节点图片加载失败时显示的默认图片</td>
+</tr>
 </tbody>
 </table>
 <h3>数据结构</h3>