diff --git a/core/frontend/src/routes/pipeline.tsx b/core/frontend/src/routes/pipeline.tsx
index 7b99833..6f4ff5a 100644
--- a/core/frontend/src/routes/pipeline.tsx
+++ b/core/frontend/src/routes/pipeline.tsx
@@ -3148,7 +3148,7 @@ export function PipelinePage(props: {
                       <div className="video-card" key={seg.id} data-video-id={seg.id}>
                         <div className="placeholder video-thumb" style={{ position: "relative", overflow: "hidden" }} role="button" tabIndex={0} title="点击查看详情(历史版本/提示词/重跑)" onClick={() => openVideoDetail(seg.id)} onKeyDown={(event) => { if (event.key === "Enter" || event.key === " ") { event.preventDefault(); openVideoDetail(seg.id); } }}>
                           {url
-                            ? <video src={url} muted playsInline preload="metadata" style={{ position: "absolute", inset: 0, width: "100%", height: "100%", objectFit: "cover", borderRadius: "inherit" }} />
+                            ? <video src={`${url}#t=0.1`} muted playsInline preload="metadata" style={{ position: "absolute", inset: 0, width: "100%", height: "100%", objectFit: "cover", borderRadius: "inherit" }} />
                             : <span className="ph-frame">场 {seg.sort_order + 1}</span>}
                           {url && !showBusy && <div className="play"><div className="btn-play"><Play size={14} fill="currentColor" /></div></div>}
                           {showBusy && <span className="sb-gen-veil" aria-hidden="true"><span className="spinner" /></span>}
@@ -3604,7 +3604,7 @@ export function PipelinePage(props: {
                         {vdVersions.length ? vdVersions.map((v) => (
                           <div className={`vd-history-thumb${v.id === vdVer?.id ? " current" : ""}${v.is_adopted ? " adopted" : ""}`} key={v.id} role="button" tabIndex={0} title={v.is_adopted ? "已采用版本" : "点击查看该版本"} onClick={() => setVdVerId(v.id)} onKeyDown={(event) => { if (event.key === "Enter" || event.key === " ") { event.preventDefault(); setVdVerId(v.id); } }}>
                             <div className="placeholder" style={{ position: "relative", overflow: "hidden" }}>
-                              {v.asset_url && <video src={v.asset_url} muted playsInline preload="metadata" style={{ position: "absolute", inset: 0, width: "100%", height: "100%", objectFit: "cover" }} />}
+                              {v.asset_url && <video src={`${v.asset_url}#t=0.1`} muted playsInline preload="metadata" style={{ position: "absolute", inset: 0, width: "100%", height: "100%", objectFit: "cover" }} />}
                             </div>
                             <div className="ts">{(v.created_at || "").slice(11, 16) || "--:--"}</div>
                           </div>