OCR Worker 改用 RapidOCR/ONNX，修复 Paddle SIGILL。

deploy/ocr-worker/install.sh

@@ -1,5 +1,5 @@
 #!/usr/bin/env bash
-# 在带 NVIDIA 显卡的 Linux 机器上安装 OCR Worker（由 deploy/install.sh 自动调用）
+# OCR Worker 安装（RapidOCR / ONNX，无需 Paddle/GPU）
 set -euo pipefail
 
 ROOT="$(cd "$(dirname "$0")" && pwd)"
@@ -8,6 +8,7 @@ PORT="${OCR_PORT:-23567}"
 PIP_MIRROR="${PIP_MIRROR:-https://pypi.tuna.tsinghua.edu.cn/simple}"
 
 echo "==> OCR Worker 安装目录: ${ROOT}"
+echo "==> 引擎: RapidOCR (ONNX CPU，无需 cuDNN/GPU)"
 
 if ! command -v python3 >/dev/null; then
   echo "错误: 请先安装 python3"
@@ -15,7 +16,7 @@ if ! command -v python3 >/dev/null; then
 fi
 
 if [[ -d "${VENV}" ]]; then
-  echo "==> 已有虚拟环境，跳过 python3 -m venv"
+  echo "==> 已有虚拟环境"
 else
   python3 -m venv "${VENV}"
 fi
@@ -23,33 +24,11 @@ fi
 # shellcheck disable=SC1091
 source "${VENV}/bin/activate"
 pip install -U pip wheel -i "${PIP_MIRROR}"
-
-install_paddle() {
-  local use_gpu="${OCR_USE_GPU:-false}"
-  if [[ "${use_gpu}" == "true" ]] && command -v nvidia-smi >/dev/null 2>&1 && ldconfig -p 2>/dev/null | grep -q libcudnn; then
-    local cuda_major
-    cuda_major="$(nvidia-smi 2>/dev/null | sed -n 's/.*CUDA Version: \([0-9]*\)\.[0-9]*/\1/p' | head -1)"
-    cuda_major="${cuda_major:-11}"
-    echo "==> 安装 paddlepaddle-gpu (CUDA ${cuda_major}.x)…"
-    if [[ "${cuda_major}" -ge 12 ]]; then
-      pip install paddlepaddle-gpu==2.6.2 -i https://www.paddlepaddle.org.cn/packages/stable/cu123/ \
-        || pip install paddlepaddle-gpu==2.6.2 -i https://www.paddlepaddle.org.cn/packages/stable/cu118/
-    else
-      pip install paddlepaddle-gpu==2.6.2 -i https://www.paddlepaddle.org.cn/packages/stable/cu118/
-    fi
-  else
-    echo "==> 安装 paddlepaddle CPU（无 cuDNN 或 OCR_USE_GPU=false）…"
-    pip install paddlepaddle==2.6.2 -i "${PIP_MIRROR}"
-  fi
-  pip install 'protobuf>=3.20,<4' -q
-}
-
-install_paddle
+pip uninstall -y paddlepaddle paddlepaddle-gpu paddleocr 2>/dev/null || true
 pip install -r "${ROOT}/requirements.txt" -i "${PIP_MIRROR}"
 chmod +x "${ROOT}/run.sh" "${ROOT}/start.sh" 2>/dev/null || true
 
 echo ""
-python3 -c "import fastapi, uvicorn, paddle; print('paddle', paddle.__version__, 'OK')"
+python3 -c "from rapidocr_onnxruntime import RapidOCR; print('RapidOCR OK')"
 echo ""
-echo "==> OCR Worker 安装完成。由 deploy/install.sh 通过 screen 自动启动。"
-echo "    手动管理: bash $(dirname "$ROOT")/ocr-screen.sh status"
+echo "==> 安装完成。管理: bash $(dirname "$ROOT")/ocr-screen.sh status"