diff --git a/bash/images_load/preload_deep_swe_images.sh b/bash/images_load/preload_deep_swe_images.sh
new file mode 100755
index 0000000..922a22f
--- /dev/null
+++ b/bash/images_load/preload_deep_swe_images.sh
@@ -0,0 +1,108 @@
+#!/bin/bash
+# ============================================================
+# 预加载 DeepSWE 任务 Docker 镜像
+#
+# 用途：
+#   Pier 会按 task.toml 里的 docker_image 起容器。镜像在
+#   public.ecr.aws，首次现拉会很慢。本脚本先下载数据集、抽出
+#   113 个任务镜像 + mars-base，再并行 docker pull。
+#
+# 用法：
+#   bash bash/images_load/preload_deep_swe_images.sh
+#
+# 环境变量：
+#   DEEP_SWE_CACHE   数据集根目录（含 tasks/manifest.json）
+#   PULL_CONCURRENCY 并发 pull 数，默认 4
+# ============================================================
+
+set -euo pipefail
+
+PROJECT_ROOT="$(cd "$(dirname "${BASH_SOURCE[0]}")/../.." && pwd)"
+CACHE_DIR="${DEEP_SWE_CACHE:-${HOME}/.cache/evalscope/deep_swe/snapshots/evalscope/deep-swe}"
+DATASET_ID="evalscope/deep-swe"
+CONCURRENCY="${PULL_CONCURRENCY:-4}"
+LOG_DIR="${PROJECT_ROOT}/logs"
+LOG_FILE="${LOG_DIR}/pull_deep_swe_images.log"
+IMAGE_FILE="/tmp/deep_swe_images.txt"
+MARS_BASE="public.ecr.aws/x8v8d7g8/mars-base:latest"
+
+mkdir -p "${LOG_DIR}"
+: > "${LOG_FILE}"
+
+echo "============================================================"
+echo "1. 准备 DeepSWE 数据集快照"
+echo "============================================================"
+if [[ ! -f "${CACHE_DIR}/tasks/manifest.json" ]]; then
+    echo "本地没有 ${CACHE_DIR}，从 ModelScope 下载 ${DATASET_ID}"
+    python3 - <<PY
+from modelscope import dataset_snapshot_download
+path = dataset_snapshot_download("${DATASET_ID}", cache_dir="${HOME}/.cache/evalscope/deep_swe")
+print(path)
+PY
+    if [[ ! -f "${CACHE_DIR}/tasks/manifest.json" ]]; then
+        # modelscope 可能把快照放到带 hash 的目录，找一份有 manifest 的
+        FOUND="$(find "${HOME}/.cache/evalscope/deep_swe" -path '*/tasks/manifest.json' -print -quit 2>/dev/null || true)"
+        if [[ -n "${FOUND}" ]]; then
+            CACHE_DIR="$(cd "$(dirname "${FOUND}")/.." && pwd)"
+            echo "使用快照: ${CACHE_DIR}"
+        else
+            echo "ERROR: 下载后仍找不到 tasks/manifest.json"
+            exit 1
+        fi
+    fi
+else
+    echo "使用已有快照: ${CACHE_DIR}"
+fi
+
+echo ""
+echo "============================================================"
+echo "2. 提取任务镜像列表"
+echo "============================================================"
+{
+    echo "${MARS_BASE}"
+    grep -hR '^docker_image' "${CACHE_DIR}/tasks" --include='task.toml' 2>/dev/null \
+        | sed 's/docker_image = //; s/"//g' \
+        | sed 's/^[[:space:]]*//; s/[[:space:]]*$//'
+} | awk 'NF && !seen[$0]++' > "${IMAGE_FILE}"
+
+IMAGE_COUNT="$(wc -l < "${IMAGE_FILE}" | tr -d ' ')"
+echo "找到 ${IMAGE_COUNT} 个唯一镜像，列表: ${IMAGE_FILE}"
+
+echo ""
+echo "============================================================"
+echo "3. 并行 docker pull（并发 ${CONCURRENCY}）"
+echo "============================================================"
+echo "日志: ${LOG_FILE}"
+
+PULL_FAILED=0
+while IFS= read -r image; do
+    [[ -z "${image}" ]] && continue
+    (
+        echo "[$(date '+%Y-%m-%d %H:%M:%S')] Pulling ${image} ..." >> "${LOG_FILE}"
+        if docker image inspect "${image}" >/dev/null 2>&1; then
+            echo "[$(date '+%Y-%m-%d %H:%M:%S')] SKIP already present ${image}" >> "${LOG_FILE}"
+            exit 0
+        fi
+        if docker pull "${image}" >> "${LOG_FILE}" 2>&1; then
+            echo "[$(date '+%Y-%m-%d %H:%M:%S')] OK ${image}" >> "${LOG_FILE}"
+        else
+            echo "[$(date '+%Y-%m-%d %H:%M:%S')] FAILED ${image}" >> "${LOG_FILE}"
+            exit 1
+        fi
+    ) &
+    if (( $(jobs -r -p | wc -l) >= CONCURRENCY )); then
+        wait -n || PULL_FAILED=1
+    fi
+done < "${IMAGE_FILE}"
+
+wait || PULL_FAILED=1
+
+echo ""
+echo "============================================================"
+if [[ "${PULL_FAILED}" -eq 0 ]]; then
+    echo "DeepSWE 镜像拉取完成"
+else
+    echo "部分镜像拉取失败，请查看: ${LOG_FILE}"
+    exit 1
+fi
+echo "============================================================"