diff --git a/iOS/IMSDK/README.md b/iOS/IMSDK/README.md
index d45d8ffd117..f983fc63abd 100644
--- a/iOS/IMSDK/README.md
+++ b/iOS/IMSDK/README.md
@@ -14,19 +14,19 @@ English | [简体中文](./README_ZH.md)
   <tr >
      <td style="text-align:center">Objective-C Edition</td>
      <td style="text-align:center">Support Objective-C API</td>
-     <td style="text-align:center"><a href="https://im.sdk.qcloud.com/download/plus/7.6.5011/ImSDK_Plus_7.6.5011.framework.zip">ImSDK_Plus.framework</a></td>
+     <td style="text-align:center"><a href="https://im.sdk.qcloud.com/download/plus/7.7.5282/ImSDK_Plus_7.7.5282.framework.zip">ImSDK_Plus.framework</a></td>
   </tr>
     
   <tr >
      <td style="text-align:center">XCFramework Edition</td>
      <td style="text-align:center">Support Objective-C API and Mac catalyst</td>
-     <td style="text-align:center"><a href="https://im.sdk.qcloud.com/download/plus/7.6.5011/ImSDK_Plus_7.6.5011.xcframework.zip">ImSDK_Plus.xcframework</a></td>
+     <td style="text-align:center"><a href="https://im.sdk.qcloud.com/download/plus/7.7.5282/ImSDK_Plus_7.7.5282.xcframework.zip">ImSDK_Plus.xcframework</a></td>
   </tr>
 	
   <tr >
      <td style="text-align:center">Swift Edition</td>
      <td style="text-align:center">Support Swift API and Mac catalyst</td>
-     <td style="text-align:center"><a href="https://im.sdk.qcloud.com/download/plus/7.6.5011/ImSDK_Plus_Swift_7.6.5011.xcframework.zip">ImSDK_Plus_Swift.xcframework</a></td>
+     <td style="text-align:center"><a href="https://im.sdk.qcloud.com/download/plus/7.7.5282/ImSDK_Plus_Swift_7.7.5282.xcframework.zip">ImSDK_Plus_Swift.xcframework</a></td>
   </tr>
 </table>
 
@@ -75,4 +75,4 @@ end
 
 If you need more detailed integration guidance, please [refer to the complete integration documentation](https://www.tencentcloud.com/document/product/1047/34307).
 
-In addition, we also provide SDKs for the C and C++ API, which you can download from here，[Download C API Edition](https://im.sdk.qcloud.com/download/plus/7.6.5011/cross_platform/ImSDK_iOS_C_7.6.5011.framework.zip), [Download  C++ API Edition](https://im.sdk.qcloud.com/download/plus/7.6.5011/cross_platform/ImSDK_iOS_CPP_7.6.5011.framework.zip).
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+In addition, we also provide SDKs for the C and C++ API, which you can download from here，[Download C API Edition](https://im.sdk.qcloud.com/download/plus/7.7.5282/cross_platform/ImSDK_iOS_C_7.7.5282.framework.zip), [Download  C++ API Edition](https://im.sdk.qcloud.com/download/plus/7.7.5282/cross_platform/ImSDK_iOS_CPP_7.7.5282.framework.zip).
\ No newline at end of file
diff --git a/iOS/IMSDK/README_ZH.md b/iOS/IMSDK/README_ZH.md
index 6b8487ebd12..96ecfad8924 100644
--- a/iOS/IMSDK/README_ZH.md
+++ b/iOS/IMSDK/README_ZH.md
@@ -14,19 +14,19 @@
   <tr >
      <td style="text-align:center">Objective-C 版本</td>
      <td style="text-align:center">支持 Objective-C API</td>
-     <td style="text-align:center"><a href="https://im.sdk.qcloud.com/download/plus/7.6.5011/ImSDK_Plus_7.6.5011.framework.zip">ImSDK_Plus.framework</a></td>
+     <td style="text-align:center"><a href="https://im.sdk.qcloud.com/download/plus/7.7.5282/ImSDK_Plus_7.7.5282.framework.zip">ImSDK_Plus.framework</a></td>
   </tr>
     
   <tr >
      <td style="text-align:center">XCFramework 版本</td>
      <td style="text-align:center">支持 Objective-C API 和 Mac catalyst</td>
-     <td style="text-align:center"><a href="https://im.sdk.qcloud.com/download/plus/7.6.5011/ImSDK_Plus_7.6.5011.xcframework.zip">ImSDK_Plus.xcframework</a></td>
+     <td style="text-align:center"><a href="https://im.sdk.qcloud.com/download/plus/7.7.5282/ImSDK_Plus_7.7.5282.xcframework.zip">ImSDK_Plus.xcframework</a></td>
   </tr>
 	
   <tr >
      <td style="text-align:center">Swift 版本</td>
      <td style="text-align:center">支持 Swift API 和 Mac catalyst</td>
-     <td style="text-align:center"><a href="https://im.sdk.qcloud.com/download/plus/7.6.5011/ImSDK_Plus_Swift_7.6.5011.xcframework.zip">ImSDK_Plus_Swift.xcframework</a></td>
+     <td style="text-align:center"><a href="https://im.sdk.qcloud.com/download/plus/7.7.5282/ImSDK_Plus_Swift_7.7.5282.xcframework.zip">ImSDK_Plus_Swift.xcframework</a></td>
   </tr>
 </table>
 
@@ -75,4 +75,4 @@ end
 
 如果您需要更详细的集成指引，请 [查看完整的集成文档](https://cloud.tencent.com/document/product/269/75284)。
 
-此外，我们还提供了 C 接口和 C++ 接口的 SDK，您可以从这里下载：[下载 C API 版本](https://im.sdk.qcloud.com/download/plus/7.6.5011/cross_platform/ImSDK_iOS_C_7.6.5011.framework.zip)、[下载 C++ API 版本](https://im.sdk.qcloud.com/download/plus/7.6.5011/cross_platform/ImSDK_iOS_CPP_7.6.5011.framework.zip)。
\ No newline at end of file
+此外，我们还提供了 C 接口和 C++ 接口的 SDK，您可以从这里下载：[下载 C API 版本](https://im.sdk.qcloud.com/download/plus/7.7.5282/cross_platform/ImSDK_iOS_C_7.7.5282.framework.zip)、[下载 C++ API 版本](https://im.sdk.qcloud.com/download/plus/7.7.5282/cross_platform/ImSDK_iOS_CPP_7.7.5282.framework.zip)。
\ No newline at end of file