diff --git a/frontend/src/components/upload/LogStream.tsx b/frontend/src/components/upload/LogStream.tsx
index d108446..02a2967 100644
--- a/frontend/src/components/upload/LogStream.tsx
+++ b/frontend/src/components/upload/LogStream.tsx
@@ -170,26 +170,26 @@ export default function LogStream({ hideHeader = false, className = '' }: LogStr
 
             {/* 紧凑型控制栏 (当 hideHeader=true 时显示) */}
             {hideHeader && (
-                <div className="flex items-center justify-between gap-2 px-4 py-2 border-b border-white/5 bg-slate-900/40 backdrop-blur-md flex-shrink-0">
+                <div className="flex items-center justify-between gap-2 px-4 py-2.5 border-b border-white/5 bg-slate-900/40 backdrop-blur-md flex-shrink-0">
                     <div className="flex items-center gap-2">
                         <span
-                            className={`w-1.5 h-1.5 rounded-full ${connected ? 'bg-green-500 shadow-[0_0_6px_rgba(34,197,94,0.4)]' : 'bg-red-500 shadow-[0_0_6px_rgba(239,68,68,0.4)]'}`}
+                            className={`w-2 h-2 rounded-full ${connected ? 'bg-green-500 shadow-[0_0_6px_rgba(34,197,94,0.4)]' : 'bg-red-500 shadow-[0_0_6px_rgba(239,68,68,0.4)]'}`}
                         />
-                        <span className="text-[10px] font-medium text-slate-500 uppercase tracking-wider">系统输出</span>
+                        <span className="text-xs font-medium text-slate-400 uppercase tracking-wider">系统输出</span>
                     </div>
                     <div className="flex items-center gap-3">
                         <button
                             onClick={togglePause}
-                            className="flex items-center gap-1.5 text-[10px] text-slate-400 hover:text-blue-400 transition-colors py-0.5 px-1.5 rounded hover:bg-white/5"
+                            className="flex items-center gap-1.5 text-xs text-slate-400 hover:text-blue-400 transition-colors py-1 px-2 rounded hover:bg-white/5"
                         >
-                            {paused ? <Play className="h-3 w-3" /> : <Pause className="h-3 w-3" />}
+                            {paused ? <Play className="h-3.5 w-3.5" /> : <Pause className="h-3.5 w-3.5" />}
                             {paused ? '开始' : '暂停'}
                         </button>
                         <button
                             onClick={handleClear}
-                            className="flex items-center gap-1.5 text-[10px] text-slate-400 hover:text-red-400 transition-colors py-0.5 px-1.5 rounded hover:bg-white/5"
+                            className="flex items-center gap-1.5 text-xs text-slate-400 hover:text-red-400 transition-colors py-1 px-2 rounded hover:bg-white/5"
                         >
-                            <Trash2 className="h-3 w-3" />
+                            <Trash2 className="h-3.5 w-3.5" />
                             清空
                         </button>
                     </div>
@@ -198,24 +198,24 @@ export default function LogStream({ hideHeader = false, className = '' }: LogStr
 
             <div
                 ref={logContainerRef}
-                className="flex-1 overflow-y-auto bg-[#0a0c10] p-4 font-mono text-[11px] leading-relaxed selection:bg-blue-500/30 custom-scrollbar"
+                className="flex-1 overflow-y-auto bg-[#0a0c10] p-4 font-mono text-sm leading-relaxed selection:bg-blue-500/30 custom-scrollbar"
             >
                 {logs.length === 0 ? (
                     <div className="h-full flex flex-col items-center justify-center text-slate-600 gap-2 opacity-50">
                         <Terminal className="h-8 w-8 stroke-[1px]" />
-                        <p>等待系统日志输出...</p>
+                        <p className="text-base">等待系统日志输出...</p>
                     </div>
                 ) : (
-                    <div className="space-y-0.5">
+                    <div className="space-y-1">
                         {logs.map((log, i) => (
-                            <div key={i} className="group flex gap-3 py-0.5 border-l-2 border-transparent hover:border-blue-500/30 hover:bg-white/5 transition-all">
-                                <span className="text-slate-600 flex-shrink-0 select-none opacity-60 group-hover:opacity-100">
+                            <div key={i} className="group flex gap-3 py-1 border-l-2 border-transparent hover:border-blue-500/30 hover:bg-white/5 transition-all">
+                                <span className="text-slate-500 flex-shrink-0 select-none opacity-70 group-hover:opacity-100">
                                     {formatTime(log.timestamp)}
                                 </span>
 
                                 {log.step && (
                                     <span
-                                        className={`px-1.5 rounded-[4px] text-[9px] font-bold uppercase flex-shrink-0 h-4 flex items-center ${stepColors[log.step] || 'bg-slate-500/20 text-slate-400'}`}
+                                        className={`px-1.5 rounded text-xs font-bold uppercase flex-shrink-0 h-5 flex items-center ${stepColors[log.step] || 'bg-slate-500/20 text-slate-400'}`}
                                     >
                                         {stepLabels[log.step] || log.step}
                                     </span>
@@ -225,12 +225,12 @@ export default function LogStream({ hideHeader = false, className = '' }: LogStr
                                     {log.level === 'success' ? '✓' : log.level === 'error' ? '✗' : '•'}
                                 </span>
 
-                                <span className="text-slate-300 break-all leading-normal group-hover:text-white transition-colors">
+                                <span className="text-slate-200 break-all leading-normal group-hover:text-white transition-colors">
                                     {log.message}
                                 </span>
 
                                 {log.email && (
-                                    <span className="text-slate-500 flex-shrink-0 ml-auto opacity-0 group-hover:opacity-100 transition-opacity bg-slate-800/50 px-1.5 rounded">
+                                    <span className="text-slate-400 flex-shrink-0 ml-auto opacity-0 group-hover:opacity-100 transition-opacity bg-slate-800/50 px-2 rounded text-xs">
                                         {log.email}
                                     </span>
                                 )}