diff --git a/.release-please-manifest.json b/.release-please-manifest.json
index 96f1cd9..9049e2f 100644
--- a/.release-please-manifest.json
+++ b/.release-please-manifest.json
@@ -1,3 +1,3 @@
 {
-  ".": "1.3.0"
+  ".": "1.3.1"
 }
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 3f87fee..ffbd346 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -6,6 +6,15 @@ independent of IR, manifest, mapping, and verification-report format versions.
 Released entries are generated from Conventional Commits by release-please. Feature
 pull requests do not add an `Unreleased` section or edit the product version manually.
 
+## [1.3.1](https://github.com/yororoA/Trae2OpenCode/compare/v1.3.0...v1.3.1) (2026-09-29)
+
+
+### Documentation
+
+* **readme:** 优化文档视觉层级 ([4ba1af8](https://github.com/yororoA/Trae2OpenCode/commit/4ba1af8807a068707ede93d60d444c715e13adb9))
+* **readme:** 优化样式并添加多语言版本 ([#32](https://github.com/yororoA/Trae2OpenCode/issues/32)) ([304b7c2](https://github.com/yororoA/Trae2OpenCode/commit/304b7c27f0675b9aa002635d3884d9cbf8fbad4d))
+* **readme:** 添加多语言文档 ([4b2d724](https://github.com/yororoA/Trae2OpenCode/commit/4b2d72488b3f0812e97f8bfc70679b7618d36449))
+
 ## [1.3.0](https://github.com/yororoA/Trae2OpenCode/compare/v1.2.0...v1.3.0) (2026-09-29)
 
 
diff --git a/package-lock.json b/package-lock.json
index d70f1ca..95c88ea 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "trae2opencode",
-  "version": "1.3.0",
+  "version": "1.3.1",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "trae2opencode",
-      "version": "1.3.0",
+      "version": "1.3.1",
       "license": "ISC",
       "dependencies": {
         "@streamparser/json": "^0.0.26",
diff --git a/package.json b/package.json
index 687ff7a..95a369e 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "trae2opencode",
-  "version": "1.3.0",
+  "version": "1.3.1",
   "description": "Migrate recoverable TRAE sessions to OpenCode",
   "bin": {
     "trae2opencode": "./dist/cli/index.js"
diff --git a/website/index.html b/website/index.html
index 67264ba..8a61da1 100644
--- a/website/index.html
+++ b/website/index.html
@@ -38,7 +38,7 @@
         "name": "Trae2OpenCode",
         "applicationCategory": "DeveloperApplication",
         "operatingSystem": "macOS, Windows, Linux",
-        "softwareVersion": "1.3.0",
+        "softwareVersion": "1.3.1",
         "description": "Migrate recoverable TRAE sessions on macOS and Windows to verified OpenCode v1 and v2 targets.",
         "url": "https://trae2opencode.yororoice.top/",
         "codeRepository": "https://github.com/yororoA/Trae2OpenCode",
@@ -318,7 +318,7 @@ <h2 data-i18n="demo.title">选择会话，其余交给迁移器</h2>
               <div class="terminal-panel" aria-live="polite">
                 <div class="terminal-line terminal-line-muted">
                   <span>trae2opencode</span>
-                  <span data-product-version>v1.3.0</span><!-- x-release-please-version -->
+                  <span data-product-version>v1.3.1</span><!-- x-release-please-version -->
                 </div>
                 <div class="terminal-output" data-terminal-output>
                   <p><span class="terminal-prompt">$</span> npm run migrate:local</p>