chore: 文档问题修复

Author: JerryFan626

pages/en-US/docs/write/write_hard.mdx

@@ -12,7 +12,7 @@ The complex writing feature supports various Excel data export requirements by s
 Dynamically select columns to export by setting a collection of column names, supporting ignoring columns or exporting only specific columns.
 
 ### excel 示例
-![img](/images/docs/write_hard/excludeOrIncludeWrite.jpg)
+![img](/images/docs/write_hard/excludeOrIncludeWrite.png)
 
 #### Code Example
 ```java
@@ -44,7 +44,7 @@ public void excludeOrIncludeWrite() {
 Specify the column order using the `@ExcelProperty` annotation's `index` attribute.
 
 ### excel 示例
-![img](/images/docs/write_hard/indexWrite.jpg)
+![img](/images/docs/write_hard/indexWrite.png)
 
 #### Sample Object
 ```java
@@ -79,7 +79,7 @@ public void indexWrite() {
 Supports setting multi-level headers by specifying main titles and sub-titles using the `@ExcelProperty` annotation.
 
 ### excel 示例
-![img](/images/docs/write_hard/complexHeadWrite.jpg)
+![img](/images/docs/write_hard/complexHeadWrite.png)
 
 #### Sample Object
 ```java
@@ -115,7 +115,7 @@ public void complexHeadWrite() {
 Write data to the same sheet or multiple sheets in batches to achieve pagination writing for large amounts of data.
 
 ### excel 示例
-![img](/images/docs/write_hard/repeatedWrite.jpg)
+![img](/images/docs/write_hard/repeatedWrite.png)
 
 #### Code Example
 ```java
@@ -149,7 +149,7 @@ public void repeatedWrite() {
 Supports date, number, or other custom formats through annotations.
 
 ### excel 示例
-![img](/images/docs/write_hard/converterWrite.jpg)
+![img](/images/docs/write_hard/converterWrite.png)
 
 #### Sample Object
 ```java
@@ -191,7 +191,7 @@ public void converterWrite() {
 Set cell styles in the entity class using annotations, including font, background color, row height, etc.
 
 ### excel 示例
-![img](/images/docs/write_hard/annotationStyleWrite.jpg)
+![img](/images/docs/write_hard/annotationStyleWrite.png)
 
 #### Sample Object
 ```java
@@ -243,7 +243,7 @@ public void annotationStyleWrite() {
 Dynamically set styles by implementing the `WriteHandler` interceptor interface, suitable for complex style logic.
 
 ### excel 示例
-![img](/images/docs/write_hard/handlerStyleWrite.jpg)
+![img](/images/docs/write_hard/handlerStyleWrite.png)
 
 #### Example 1: Using Existing Strategy
 Set styles for headers and content separately using `HorizontalCellStyleStrategy`.
@@ -378,7 +378,7 @@ public void poiStyleWrite() {
 Supports exporting images using files, streams, byte arrays, URLs, and other methods.
 
 ### excel 示例
-![img](/images/docs/write_hard/imageWrite.jpg)
+![img](/images/docs/write_hard/imgWrite.png)
 
 #### Sample Object
 ```java
@@ -425,7 +425,7 @@ public void imageWrite() throws Exception {
 Supports cell hyperlinks, adding comments, and setting formula content.
 
 ### excel 示例
-![img](/images/docs/write_hard/writeCellDataWrite.jpg)
+![img](/images/docs/write_hard/writeCellDataWrite.png)
 
 #### Sample Object
 ```java
@@ -469,7 +469,7 @@ public void writeCellDataWrite() {
 Generate table headers dynamically for dynamic data or internationalization scenarios.
 
 ### excel 示例
-![img](/images/docs/write_hard/dynamicHeadWrite.jpg)
+![img](/images/docs/write_hard/dynamicHeadWrite.png)
 
 #### Code Example
 ```java
@@ -496,7 +496,7 @@ public void dynamicHeadWrite() {
 Add comments to specific cells using interceptors, suitable for marking explanations or special tips.
 
 ### excel 示例
-![img](/images/docs/write_hard/commentWrite.jpg)
+![img](/images/docs/write_hard/commentWrite.png)
 
 ### Custom Comment Interceptor
 ```java
@@ -540,7 +540,7 @@ public void commentWrite() {
 Supports filling data on an existing template file, suitable for standardized output.
 
 ### excel 示例
-![img](/images/docs/write_hard/commentWrite.jpg)
+![img](/images/docs/write_hard/commentWrite.png)
 
 ### Sample Code
 ```java
@@ -564,7 +564,7 @@ public void templateWrite() {
 Control column width and row height through annotations, suitable for scenarios with specific table format requirements.
 
 ### excel 示例
-![img](/images/docs/write_hard/widthAndHeightWrite.jpg)
+![img](/images/docs/write_hard/widthAndHeightWrite.png)
 
 ### Sample Object
 ```java
@@ -607,7 +607,7 @@ public void widthAndHeightWrite() {
 Supports merging cells using annotations or custom merge strategies.
 
 ### excel 示例
-![img](/images/docs/write_hard/mergeWrite.jpg)
+![img](/images/docs/write_hard/mergeWrite.png)
 
 ### Method 1: Annotation Form
 ```java
@@ -665,7 +665,7 @@ public void mergeWrite() {
 Supports writing multiple tables in one sheet.
 
 ### excel 示例
-![img](/images/docs/write_hard/tableWrite.jpg)
+![img](/images/docs/write_hard/tableWrite.png)
 
 ### Sample Code
 ```java
@@ -692,7 +692,7 @@ public void tableWrite() {
 Generate dynamic table headers for scenarios where the header content changes dynamically.
 
 ### excel 示例
-![img](/images/docs/write_hard/dynamicHeadWrite.jpg)
+![img](/images/docs/write_hard/dynamicHeadWrite.png)
 
 ### Sample Code
 ```java
@@ -720,7 +720,7 @@ public void dynamicHeadWrite() {
 Custom logic implementation (such as adding dropdowns, setting hyperlinks) requires operation through interceptors.
 
 ### excel 示例
-![img](/images/docs/write_hard/customHandlerWrite.jpg)
+![img](/images/docs/write_hard/customHandlerWrite.png)
 
 ### Example 1: Setting Dropdowns
 ```java