From 38c63236499bc08cdcc941704ee09113d54334b9 Mon Sep 17 00:00:00 2001
From: yml <yml@yml.com>
Date: Mon, 25 May 2026 22:15:35 +0800
Subject: [PATCH] =?UTF-8?q?=E6=B8=85=E7=90=86=E6=97=A7=E5=90=AF=E5=8A=A8?=
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Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 apps/backend/README.md                |  2 +-
 apps/backend/src/startup/bootstrap.ts |  4 ----
 apps/backend/src/startup/state.ts     | 20 --------------------
 apps/backend/src/utils/http.ts        | 12 ------------
 deploy/docker/backend.Dockerfile      |  2 +-
 5 files changed, 2 insertions(+), 38 deletions(-)

diff --git a/apps/backend/README.md b/apps/backend/README.md
index 3f4109ac..399887b7 100644
--- a/apps/backend/README.md
+++ b/apps/backend/README.md
@@ -2,7 +2,7 @@
 
 快手轻量后端服务。
 
-后端负责订单入库、履约任务编排、快手 Cloud / 91 卡券 / 快手小店核销配置、后台管理接口和数据库迁移。默认入口就是轻量后端，不再包含浏览器会话或 OCR 链路。
+后端负责订单入库、履约任务编排、快手 Cloud / 91 卡券 / 快手小店核销配置、后台管理接口和数据库迁移。默认入口就是快手轻量后端。
 
 ## 快速启动
 
diff --git a/apps/backend/src/startup/bootstrap.ts b/apps/backend/src/startup/bootstrap.ts
index 2dc932b9..3ed38e95 100644
--- a/apps/backend/src/startup/bootstrap.ts
+++ b/apps/backend/src/startup/bootstrap.ts
@@ -16,10 +16,6 @@ export async function bootstrapCoreServices(
   }
 
   startupState.core.running = true;
-  startupState.browser.status = "skipped";
-  startupState.browser.message = "kuaishou lite mode";
-  startupState.ocr.status = "skipped";
-  startupState.ocr.message = "kuaishou lite mode";
 
   while (!isShutdownStarted() && !startupState.core.ready) {
     startupState.phase =
diff --git a/apps/backend/src/startup/state.ts b/apps/backend/src/startup/state.ts
index 0f54f9c3..2f0de5f9 100644
--- a/apps/backend/src/startup/state.ts
+++ b/apps/backend/src/startup/state.ts
@@ -12,16 +12,6 @@ export function createStartupState() {
       lastAttemptAt: "",
       lastError: "",
     },
-    browser: {
-      status: "pending",
-      message: "",
-      lastAttemptAt: "",
-    },
-    ocr: {
-      status: "pending",
-      message: "",
-      lastAttemptAt: "",
-    },
     process: {
       lastUnhandledRejection: null,
       lastUncaughtException: null,
@@ -41,16 +31,6 @@ export function buildHealthPayload(startupState: StartupState, shutdownStarted:
       lastAttemptAt: startupState.core.lastAttemptAt,
       lastError: startupState.core.lastError,
     },
-    browser: {
-      status: startupState.browser.status,
-      message: startupState.browser.message,
-      lastAttemptAt: startupState.browser.lastAttemptAt,
-    },
-    ocr: {
-      status: startupState.ocr.status,
-      message: startupState.ocr.message,
-      lastAttemptAt: startupState.ocr.lastAttemptAt,
-    },
     process: {
       pid: process.pid,
       shutdownStarted,
diff --git a/apps/backend/src/utils/http.ts b/apps/backend/src/utils/http.ts
index 325dec22..7a83dcf5 100644
--- a/apps/backend/src/utils/http.ts
+++ b/apps/backend/src/utils/http.ts
@@ -125,18 +125,6 @@ function classifyRouteError(error: unknown): {
     return { statusCode: 409, errorCode: "conflict" };
   }
 
-  if (
-    message.includes("OCR") ||
-    message.includes("uv sync") ||
-    message.includes("spawn uv ENOENT") ||
-    message.includes("Executable doesn't exist") ||
-    message.includes(
-      "please run the following command to download new browsers"
-    )
-  ) {
-    return { statusCode: 503, errorCode: "dependency_unavailable" };
-  }
-
   return { statusCode: 500, errorCode: "internal_error" };
 }
 
diff --git a/deploy/docker/backend.Dockerfile b/deploy/docker/backend.Dockerfile
index a3801257..d7680411 100644
--- a/deploy/docker/backend.Dockerfile
+++ b/deploy/docker/backend.Dockerfile
@@ -1,4 +1,4 @@
-# 快手轻量后端镜像：不安装 Playwright / Chromium / OCR 依赖。
+# 快手轻量后端镜像
 FROM docker.m.daocloud.io/library/node:22-bookworm AS builder
 
 ARG DEBIAN_MIRROR=mirrors.cloud.tencent.com