diff --git a/RELEASE_NOTES.md b/RELEASE_NOTES.md
index 347fb2801..1906e4c28 100644
--- a/RELEASE_NOTES.md
+++ b/RELEASE_NOTES.md
@@ -1,52 +1,34 @@
-## Lime v1.5.0
+## Lime v1.5.1
 
 ### ✨ 主要更新
 
-- **创建型工作台技能继续扩容**：在现有 `analysis / summary / translation / pdf_read / report_generate / research / site_search / image / cover / video / broadcast / url_parse / typesetting` 主链基础上，新增并收口 `form_generate`、`presentation_generate`、`webpage_generate`；前后端围绕 `*_skill_launch`、tool runtime、artifact 输出、任务预览和权限边界继续统一到当前 harness 主路径
-- **Agent 聊天工作台进一步收口到当前主链**：`AgentChatWorkspace`、`MessageList`、`EmptyState`、`Inputbar`、`CharacterMention`、`WorkspaceConversationScene`、`useWorkspaceSendActions`、`useAsterAgentChat`、`serviceSkillSceneLaunch` 等界面与运行时继续围绕通用工作台和服务技能入口收拢；消息预览、任务时间线、视频工作台、Token 使用展示与 slash / mention 入口同步增强
-- **站点适配器与浏览器运行时增强**：bundled site adapter 目录新增 `x/article-export`，站点能力选择、现有浏览器会话复用、保存到当前内容/项目、导入外部 YAML 适配器、server-synced catalog 回落策略与推荐链路进一步完善；扩展侧同步新增 site adapter runner 生成入口
-- **运行时状态与协议事实源继续收敛**：Agent session store、turn input envelope、tool io offload、runtime turn metadata、team / subagent 偏好、site capability、chat history、service skill catalog、artifact protocol 与 DevBridge HTTP client 一批边界继续补齐 current 语义和回归测试
-- **文档与治理目录同步更新**：`docs/aiprompts/command-runtime.md`、`commands.md`、`playwright-e2e.md`、`quality-workflow.md` 等工程文档已围绕当前服务技能、site adapter、GUI smoke 与运行时事实源刷新；默认技能目录同步纳入 `form / presentation / webpage / x article export` 相关说明
+- `aster-rust` 依赖已从 `v0.27.1` 升级到 `v0.27.2`
+- `src-tauri/Cargo.toml` 的远程 git tag 引用已同步到 `v0.27.2`
+- 应用与 CLI 发布版本同步提升到 `1.5.1`，用于标记这次依赖补丁发布
 
 ### ⚠️ 发布与兼容性说明
 
-- 本次发布 tag 为 `v1.5.0`，应用内版本号保持为 `1.5.0`
-- `@limecloud/lime-cli@1.5.0` 要求 `Node >= 18`，支持 `darwin / linux / win32` 与 `x64 / arm64`
-- 当前 Agent GUI 主路径继续以 `GeneralWorkbench*` 与服务技能启动边界为准；旧表面不应再作为 current surface 扩展
-- 当前默认技能目录已覆盖 `analysis`、`broadcast_generate`、`form_generate`、`image_generate`、`modal_resource_search`、`pdf_read`、`presentation_generate`、`report_generate`、`research`、`site_search`、`summary`、`translation`、`typesetting`、`url_parse`、`video_generate`、`webpage_generate`
-- `aster-rust` 依赖已固定到远程 tag `v0.27.1`；本地 `.cargo/config.toml` patch override 仍仅用于开发联调，不属于发布事实源
+- 本次发布 tag 为 `v1.5.1`，应用内版本号保持为 `1.5.1`
+- `@limecloud/lime-cli@1.5.1` 要求 `Node >= 18`，支持 `darwin / linux / win32` 与 `x64 / arm64`
+- 本次为补丁发布，主要目的是对齐 `aster-rust v0.27.2`，不额外引入新的 Lime 功能面
+- 本地 `.cargo/config.toml` patch override 仍仅用于开发联调，不属于发布事实源
 
 ### 🔗 依赖与版本同步
 
-- 应用版本已同步提升到 `1.5.0`，覆盖 `package.json`、`package-lock.json`、`src-tauri/Cargo.toml`、`src-tauri/tauri.conf.json`、`src-tauri/tauri.conf.headless.json`
-- `packages/lime-cli-npm/package.json` 与 README 发布示例已同步更新到 `1.5.0`
-- `src-tauri/Cargo.lock` 已刷新：工作区内部 crate 版本快照已对齐到 `1.5.0`，`aster-core` / `aster-models` 已对齐到 `0.27.1`
+- 应用版本已同步提升到 `1.5.1`，覆盖 `package.json`、`src-tauri/Cargo.toml`、`src-tauri/tauri.conf.json`、`src-tauri/tauri.conf.headless.json`
+- `packages/lime-cli-npm/package.json` 与 README 发布示例已同步更新到 `1.5.1`
+- 本地 `package-lock.json` 也已同步到 `1.5.1`，用于版本一致性校验
+- `src-tauri/Cargo.lock` 已刷新，`aster-core` / `aster-models` 已对齐到 `0.27.2`
 
 ### 🧪 发布前校验
 
+- `cargo update --manifest-path src-tauri/Cargo.toml`
 - `npm run verify:app-version`
-- `cargo fmt --manifest-path src-tauri/Cargo.toml --all`
-- `CARGO_TARGET_DIR=src-tauri/target/codex-v1_5_0 cargo test --manifest-path src-tauri/Cargo.toml`
-- `CARGO_TARGET_DIR=src-tauri/target/codex-v1_5_0 cargo clippy --manifest-path src-tauri/Cargo.toml --all-targets -- -D warnings`
-- `npm run lint`
-- `npm run test:contracts`
-- `CARGO_TARGET_DIR=src-tauri/target/codex-v1_5_0 npm run verify:gui-smoke`
-- 当前结果：
-  - `npm run verify:app-version`：通过
-  - `cargo fmt --manifest-path src-tauri/Cargo.toml --all`：通过
-  - `cargo test --manifest-path src-tauri/Cargo.toml`：通过，`852` 个单测全部通过，2 个真实联网 smoke 用例按预期忽略
-  - `cargo clippy --manifest-path src-tauri/Cargo.toml --all-targets -- -D warnings`：通过
-  - `npm run lint`：通过
-  - `npm run test:contracts`：通过
-  - `npm run verify:gui-smoke`：通过
-  - 说明：首次复用现有 headless 环境时，`browser-runtime` smoke 出现一次 CDP 标签页读取瞬时失败；单独重跑 `smoke:browser-runtime` 后通过，随后整条 `verify:gui-smoke` 复跑通过，未见持续性故障
 
 ### 📝 文档同步
 
-- 发布说明已切换到当前这次 `v1.5.0` 稳定版发布内容，可直接作为 GitHub Release note 使用
-- 默认技能目录、site adapter catalog 与运行时事实源文档已同步到当前实现
-- 服务技能主链、站点能力主链、GUI smoke 与契约边界文档均已围绕当前实现刷新
+- 发布说明已切换到当前这次 `v1.5.1` 补丁版内容，可直接作为 GitHub Release note 使用
 
 ---
 
-**完整变更**: `v1.4.0` -> `v1.5.0`
+**完整变更**: `v1.5.0` -> `v1.5.1`
diff --git a/package.json b/package.json
index 21d7993df..ae350548f 100644
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
   "name": "lime",
   "private": true,
-  "version": "1.5.0",
+  "version": "1.5.1",
   "type": "module",
   "engines": {
     "node": ">=22.0.0"
diff --git a/packages/lime-cli-npm/README.md b/packages/lime-cli-npm/README.md
index d5180f67a..a226fe4c4 100644
--- a/packages/lime-cli-npm/README.md
+++ b/packages/lime-cli-npm/README.md
@@ -112,7 +112,7 @@ npm run build:release -- \
 ```bash
 npm run build:release -- \
   --target-triple "aarch64-apple-darwin" \
-  --version "1.5.0" \
+  --version "1.5.1" \
   --out-dir "./dist"
 ```
 
diff --git a/packages/lime-cli-npm/package.json b/packages/lime-cli-npm/package.json
index 7c2e4821d..b37e0f6bb 100644
--- a/packages/lime-cli-npm/package.json
+++ b/packages/lime-cli-npm/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@limecloud/lime-cli",
-  "version": "1.5.0",
+  "version": "1.5.1",
   "description": "Lime 官方任务 CLI",
   "bin": {
     "lime": "scripts/run.js"
diff --git a/src-tauri/Cargo.lock b/src-tauri/Cargo.lock
index 8320bb5ac..22c23aad8 100644
--- a/src-tauri/Cargo.lock
+++ b/src-tauri/Cargo.lock
@@ -378,7 +378,7 @@ checksum = "7c02d123df017efcdfbd739ef81735b36c5ba83ec3c59c80a9d7ecc718f92e50"
 
 [[package]]
 name = "aster-core"
-version = "0.27.1"
+version = "0.27.2"
 dependencies = [
  "ahash",
  "anyhow",
@@ -470,7 +470,7 @@ dependencies = [
 
 [[package]]
 name = "aster-models"
-version = "0.27.1"
+version = "0.27.2"
 dependencies = [
  "serde",
  "serde_json",
@@ -5101,7 +5101,7 @@ dependencies = [
 
 [[package]]
 name = "lime"
-version = "1.5.0"
+version = "1.5.1"
 dependencies = [
  "anyhow",
  "arboard",
@@ -5206,7 +5206,7 @@ dependencies = [
 
 [[package]]
 name = "lime-agent"
-version = "1.5.0"
+version = "1.5.1"
 dependencies = [
  "anyhow",
  "aster-core",
@@ -5235,7 +5235,7 @@ dependencies = [
 
 [[package]]
 name = "lime-browser-runtime"
-version = "1.5.0"
+version = "1.5.1"
 dependencies = [
  "chrono",
  "futures",
@@ -5252,7 +5252,7 @@ dependencies = [
 
 [[package]]
 name = "lime-cli"
-version = "1.5.0"
+version = "1.5.1"
 dependencies = [
  "clap",
  "lime-core",
@@ -5264,7 +5264,7 @@ dependencies = [
 
 [[package]]
 name = "lime-config"
-version = "1.5.0"
+version = "1.5.1"
 dependencies = [
  "async-trait",
  "lime-core",
@@ -5280,7 +5280,7 @@ dependencies = [
 
 [[package]]
 name = "lime-core"
-version = "1.5.0"
+version = "1.5.1"
 dependencies = [
  "aster-models",
  "async-trait",
@@ -5320,7 +5320,7 @@ dependencies = [
 
 [[package]]
 name = "lime-credential"
-version = "1.5.0"
+version = "1.5.1"
 dependencies = [
  "axum 0.7.9",
  "base64 0.22.1",
@@ -5355,7 +5355,7 @@ dependencies = [
 
 [[package]]
 name = "lime-gateway"
-version = "1.5.0"
+version = "1.5.1"
 dependencies = [
  "aes",
  "axum 0.7.9",
@@ -5385,7 +5385,7 @@ dependencies = [
 
 [[package]]
 name = "lime-infra"
-version = "1.5.0"
+version = "1.5.1"
 dependencies = [
  "chrono",
  "dashmap 5.5.3",
@@ -5405,7 +5405,7 @@ dependencies = [
 
 [[package]]
 name = "lime-mcp"
-version = "1.5.0"
+version = "1.5.1"
 dependencies = [
  "async-trait",
  "dirs 5.0.1",
@@ -5421,7 +5421,7 @@ dependencies = [
 
 [[package]]
 name = "lime-media-runtime"
-version = "1.5.0"
+version = "1.5.1"
 dependencies = [
  "axum 0.7.9",
  "chrono",
@@ -5452,7 +5452,7 @@ dependencies = [
 
 [[package]]
 name = "lime-processor"
-version = "1.5.0"
+version = "1.5.1"
 dependencies = [
  "async-trait",
  "lime-core",
@@ -5471,7 +5471,7 @@ dependencies = [
 
 [[package]]
 name = "lime-providers"
-version = "1.5.0"
+version = "1.5.1"
 dependencies = [
  "anyhow",
  "async-stream",
@@ -5526,7 +5526,7 @@ dependencies = [
 
 [[package]]
 name = "lime-server"
-version = "1.5.0"
+version = "1.5.1"
 dependencies = [
  "aster-core",
  "async-stream",
@@ -5571,7 +5571,7 @@ dependencies = [
 
 [[package]]
 name = "lime-server-utils"
-version = "1.5.0"
+version = "1.5.1"
 dependencies = [
  "axum 0.7.9",
  "futures",
@@ -5586,7 +5586,7 @@ dependencies = [
 
 [[package]]
 name = "lime-services"
-version = "1.5.0"
+version = "1.5.1"
 dependencies = [
  "anyhow",
  "aster-core",
@@ -5628,7 +5628,7 @@ dependencies = [
 
 [[package]]
 name = "lime-skills"
-version = "1.5.0"
+version = "1.5.1"
 dependencies = [
  "async-trait",
  "dirs 5.0.1",
@@ -5646,7 +5646,7 @@ dependencies = [
 
 [[package]]
 name = "lime-terminal"
-version = "1.5.0"
+version = "1.5.1"
 dependencies = [
  "async-trait",
  "base64 0.22.1",
@@ -5673,7 +5673,7 @@ dependencies = [
 
 [[package]]
 name = "lime-websocket"
-version = "1.5.0"
+version = "1.5.1"
 dependencies = [
  "axum 0.7.9",
  "chrono",
diff --git a/src-tauri/Cargo.toml b/src-tauri/Cargo.toml
index a0f78d764..a5f63d9b4 100644
--- a/src-tauri/Cargo.toml
+++ b/src-tauri/Cargo.toml
@@ -3,7 +3,7 @@ members = ["crates/*"]
 resolver = "2"
 
 [workspace.package]
-version = "1.5.0"
+version = "1.5.1"
 edition = "2021"
 authors = ["coso"]
 repository = "https://github.com/aiclientproxy/lime"
@@ -129,8 +129,8 @@ enigo = "0.3"
 # 如需联调本地 aster-rust，请运行：
 #   npm run setup:local-aster -- /path/to/aster-rust
 # 脚本会在仓库根 .cargo/config.toml 写入本地 patch 覆盖；该文件已被 .gitignore 忽略。
-aster = { package = "aster-core", git = "https://github.com/astercloud/aster-rust", tag = "v0.27.1" }
-aster-models = { git = "https://github.com/astercloud/aster-rust", tag = "v0.27.1" }
+aster = { package = "aster-core", git = "https://github.com/astercloud/aster-rust", tag = "v0.27.2" }
+aster-models = { git = "https://github.com/astercloud/aster-rust", tag = "v0.27.2" }
 
 # MCP (Model Context Protocol)
 rmcp = { version = "0.12.0", features = ["client", "transport-io", "transport-child-process"] }
@@ -194,7 +194,7 @@ version = "2.4"
 
 [package]
 name = "lime"
-version = "1.5.0"
+version = "1.5.1"
 description = "AI API Proxy Desktop App"
 authors = ["you"]
 edition = "2021"
diff --git a/src-tauri/tauri.conf.headless.json b/src-tauri/tauri.conf.headless.json
index fcb67af75..971ad61f7 100644
--- a/src-tauri/tauri.conf.headless.json
+++ b/src-tauri/tauri.conf.headless.json
@@ -1,7 +1,7 @@
 {
   "$schema": "https://schema.tauri.app/config/2",
   "productName": "Lime",
-  "version": "1.5.0",
+  "version": "1.5.1",
   "identifier": "com.lime.app",
   "build": {
     "beforeDevCommand": "npm run dev:web-bridge",
diff --git a/src-tauri/tauri.conf.json b/src-tauri/tauri.conf.json
index 287ca3165..25d8f402d 100644
--- a/src-tauri/tauri.conf.json
+++ b/src-tauri/tauri.conf.json
@@ -1,7 +1,7 @@
 {
   "$schema": "https://schema.tauri.app/config/2",
   "productName": "Lime",
-  "version": "1.5.0",
+  "version": "1.5.1",
   "identifier": "com.lime.app",
   "build": {
     "beforeDevCommand": "npm run dev",