diff --git a/src/components/selected-sounds-display/selected-sounds-display.tsx b/src/components/selected-sounds-display/selected-sounds-display.tsx
index 7515ccc..433ac94 100644
--- a/src/components/selected-sounds-display/selected-sounds-display.tsx
+++ b/src/components/selected-sounds-display/selected-sounds-display.tsx
@@ -198,6 +198,7 @@ export function SelectedSoundsDisplay() {
     });
   };
 
+
   // 播放保存的音乐
   const playSavedMusic = async (music: SavedMusic) => {
     // 清除当前所有声音选择
@@ -485,16 +486,7 @@ export function SelectedSoundsDisplay() {
                             >
                               {music.name}
                             </span>
-                            <button
-                              onClick={() => toggleMusicExpansion(music.id)}
-                              className={styles.expandButton}
-                              title="展开/收起声音详情"
-                            >
-                              {expandedMusic.has(music.id) ? '收起 ▲' : '展开 ▼'}
-                            </button>
-                          </div>
-                          {/* 展开时显示收录的声音名字 */}
-                          {expandedMusic.has(music.id) && (
+                            {/* 默认显示收录的声音名字 */}
                             <div className={styles.soundNames}>
                               {music.sounds && music.sounds.length > 0 ? (
                                 music.sounds.map((soundId: string, index: number) => {
@@ -513,7 +505,7 @@ export function SelectedSoundsDisplay() {
                                 <span className={styles.noSounds}>暂无声音</span>
                               )}
                             </div>
-                          )}
+                          </div>
                         </div>
                         <button
                           onClick={() => deleteMusic(music.id.toString())}
@@ -522,6 +514,13 @@ export function SelectedSoundsDisplay() {
                         >
                           <FaTrash />
                         </button>
+                        <button
+                          onClick={() => toggleMusicExpansion(music.id)}
+                          className={styles.expandButton}
+                          title="展开/收起声音详情"
+                        >
+                          {expandedMusic.has(music.id) ? '收起 ▲' : '展开 ▼'}
+                        </button>
                       </div>
                     )}
                   </div>
diff --git a/src/components/slider/slider.module.css b/src/components/slider/slider.module.css
index c336081..9db2653 100644
--- a/src/components/slider/slider.module.css
+++ b/src/components/slider/slider.module.css
@@ -11,14 +11,14 @@
   position: relative;
   flex-grow: 1;
   height: 4px;
-  background: var(--color-neutral-200);
+  background: var(--color-control-bg);
   border-radius: 9999px;
 }
 
 .sliderRange {
   position: absolute;
   height: 100%;
-  background: var(--color-neutral-800);
+  background: var(--color-control-progress);
   border-radius: 9999px;
 }
 
@@ -27,18 +27,18 @@
   width: 16px;
   height: 16px;
   cursor: pointer;
-  background: var(--bg-tertiary);
-  border: 1px solid var(--color-border);
+  background: var(--color-control-progress);
+  border: 2px solid var(--color-control-progress);
   border-radius: 50%;
-  box-shadow: 0 0 3px var(--color-neutral-50);
+  box-shadow: 0 0 4px rgba(0, 0, 0, 0.3);
 }
 
 .sliderThumb:hover {
-  background: var(--bg-secondary);
-  border-color: var(--color-foreground);
+  background: var(--color-control-bg-hover);
+  border-color: var(--color-control-bg-active);
 }
 
 .sliderThumb:focus {
   outline: none;
-  box-shadow: 0 0 0 3px var(--color-neutral-400);
+  box-shadow: 0 0 0 3px var(--color-foreground-subtler);
 }
diff --git a/src/components/sounds/sound/range/range.module.css b/src/components/sounds/sound/range/range.module.css
index 444bfc8..b6a8186 100644
--- a/src/components/sounds/sound/range/range.module.css
+++ b/src/components/sounds/sound/range/range.module.css
@@ -32,83 +32,14 @@
   opacity: 1;
 }
 
-/* 当进度条禁用时，容器内的图标也要相应调整 */
-.volumeContainer:has(.range:disabled) .volumeIcon,
-.speedContainer:has(.range:disabled) .speedIcon,
-.rateContainer:has(.range:disabled) .rateIcon {
+/* 当滑块禁用时，容器内的图标也要相应调整 */
+.volumeContainer:has(.slider:disabled) .volumeIcon,
+.speedContainer:has(.slider:disabled) .speedIcon,
+.rateContainer:has(.slider:disabled) .rateIcon {
   opacity: 0.4;
 }
 
-.range {
+.slider {
   width: 100%;
   flex: 1;
-
-  /********** Range Input Styles **********/
-
-  /* Range Reset */
-  appearance: none;
-  cursor: pointer;
-  background: transparent;
-
-  /* Removes default focus */
-  &:focus {
-    outline: none;
-  }
-
-  &:disabled {
-    pointer-events: none;
-    cursor: default;
-    opacity: 0.5;
-  }
-
-  /***** Chrome, Safari, Opera and Edge Chromium styles *****/
-
-  &::-webkit-slider-runnable-track {
-    height: 0.5rem;
-    background-color: var(--bg-secondary);
-    border-radius: 0.5rem;
-  }
-
-  &::-webkit-slider-thumb {
-    width: 14px;
-    height: 14px;
-    margin-top: -3px;
-    appearance: none;
-    background-color: var(--color-neutral-700);
-    border: 1px solid var(--color-border);
-    border-radius: 50%;
-    box-shadow: 0 0 2px var(--color-neutral-400);
-  }
-
-  &:not(:disabled):focus::-webkit-slider-thumb {
-    border: 1px solid var(--color-foreground);
-    outline: 3px solid var(--color-foreground);
-    outline-offset: 0.125rem;
-  }
-
-  /******** Firefox styles ********/
-
-  &::-moz-range-track {
-    height: 0.5rem;
-    background-color: var(--bg-secondary);
-    border-radius: 0.5rem;
-  }
-
-  &::-moz-range-thumb {
-    width: 14px;
-    height: 14px;
-    margin-top: -3px;
-    background-color: var(--color-neutral-700);
-    border: none;
-    border: 1px solid var(--color-border);
-    border-radius: 0;
-    border-radius: 50%;
-    box-shadow: 0 0 2px var(--color-neutral-400);
-  }
-
-  &:not(:disabled):focus::-moz-range-thumb {
-    border: 1px solid var(--color-foreground);
-    outline: 3px solid var(--color-foreground);
-    outline-offset: 0.125rem;
-  }
 }
diff --git a/src/components/sounds/sound/range/range.tsx b/src/components/sounds/sound/range/range.tsx
index 9dbd161..460b490 100644
--- a/src/components/sounds/sound/range/range.tsx
+++ b/src/components/sounds/sound/range/range.tsx
@@ -1,6 +1,7 @@
 import { FaVolumeUp, FaTachometerAlt, FaMusic } from 'react-icons/fa/index';
 import { useSoundStore } from '@/stores/sound';
 import { useTranslation } from '@/hooks/useTranslation';
+import { Slider } from '@/components/slider';
 
 import styles from './range.module.css';
 
@@ -24,55 +25,38 @@ export function Range({ id, label }: RangeProps) {
     <div className={styles.controlsContainer}>
       <div className={styles.volumeContainer}>
         <FaVolumeUp className={styles.volumeIcon} />
-        <input
-          aria-label={`${label} ${t('volume').toLowerCase()}`}
-          autoComplete="off"
-          className={styles.range}
+        <Slider
           disabled={!isSelected}
-          max={100}
+          max={1}
           min={0}
-          type="range"
-          value={volume * 100}
-          onClick={e => e.stopPropagation()}
-          onChange={e =>
-            !locked && isSelected && setVolume(id, Number(e.target.value) / 100)
-          }
+          step={0.01}
+          value={volume}
+          onChange={value => !locked && isSelected && setVolume(id, value)}
+          className={styles.slider}
         />
       </div>
       <div className={styles.speedContainer}>
         <FaTachometerAlt className={styles.speedIcon} />
-        <input
-          aria-label={`${label} speed`}
-          autoComplete="off"
-          className={styles.range}
+        <Slider
           disabled={!isSelected}
-          max={200}
-          min={50}
-          step={10}
-          type="range"
-          value={speed * 100}
-          onClick={e => e.stopPropagation()}
-          onChange={e =>
-            !locked && isSelected && setSpeed(id, Number(e.target.value) / 100)
-          }
+          max={2}
+          min={0.5}
+          step={0.1}
+          value={speed}
+          onChange={value => !locked && isSelected && setSpeed(id, value)}
+          className={styles.slider}
         />
       </div>
       <div className={styles.rateContainer}>
         <FaMusic className={styles.rateIcon} />
-        <input
-          aria-label={`${label} rate`}
-          autoComplete="off"
-          className={styles.range}
+        <Slider
           disabled={!isSelected}
-          max={200}
-          min={50}
-          step={10}
-          type="range"
-          value={rate * 100}
-          onClick={e => e.stopPropagation()}
-          onChange={e =>
-            !locked && isSelected && setRate(id, Number(e.target.value) / 100)
-          }
+          max={2}
+          min={0.5}
+          step={0.1}
+          value={rate}
+          onChange={value => !locked && isSelected && setRate(id, value)}
+          className={styles.slider}
         />
       </div>
     </div>
diff --git a/src/components/sounds/sound/sound.module.css b/src/components/sounds/sound/sound.module.css
index dad7489..366de20 100644
--- a/src/components/sounds/sound/sound.module.css
+++ b/src/components/sounds/sound/sound.module.css
@@ -60,7 +60,7 @@
       width: 100%;
       height: 100%;
       content: '';
-      background-color: var(--bg-tertiary);
+      background-color: var(--color-control-bg);
       border-radius: 50%;
     }
 
diff --git a/src/components/sounds/sounds.module.css b/src/components/sounds/sounds.module.css
index 5639afa..b9835ad 100644
--- a/src/components/sounds/sounds.module.css
+++ b/src/components/sounds/sounds.module.css
@@ -113,8 +113,8 @@
 
 .musicContent {
   display: flex;
-  align-items: center;
-  gap: 8px;
+  align-items: flex-start;
+  gap: 12px;
 }
 
 .playButton {
@@ -165,7 +165,22 @@
   display: flex;
   align-items: center;
   justify-content: space-between;
-  gap: 8px;
+  gap: 12px;
+  flex-wrap: wrap;
+}
+
+/* 声音名字显示 */
+.soundNames {
+  font-size: 12px;
+  color: var(--color-foreground-subtle);
+  line-height: 1.4;
+  display: flex;
+  flex-wrap: wrap;
+  gap: 2px;
+  align-items: center;
+  padding: 1px 4px;
+  flex: 1;
+  justify-content: center;
 }
 
 /* 展开按钮 */
@@ -179,8 +194,9 @@
   cursor: pointer;
   transition: all 0.2s ease;
   flex-shrink: 0;
-  height: 20px;
+  height: 24px;
   line-height: 1;
+  margin-left: 4px;
 }
 
 .expandButton:hover {
@@ -189,16 +205,16 @@
   color: var(--color-foreground);
 }
 
-/* 声音名字显示 */
-.soundNames {
-  font-size: 12px;
-  color: var(--color-foreground-subtle);
-  line-height: 1.3;
-  word-break: break-all;
-}
-
 .soundName {
   color: var(--color-foreground-subtle);
+  background: rgba(var(--color-muted-rgb), 0.3);
+  padding: 1px 4px;
+  border-radius: 2px;
+  margin-right: 2px;
+  display: inline-block;
+  margin-bottom: 2px;
+  font-size: 11px;
+  border: 1px solid rgba(var(--color-border-rgb), 0.3);
 }
 
 .noSounds {
@@ -211,11 +227,13 @@
   color: white;
   border: none;
   border-radius: 4px;
-  padding: 6px 8px;
+  padding: 4px 6px;
   cursor: pointer;
-  font-size: 12px;
+  font-size: 11px;
   transition: all 0.2s ease;
   flex-shrink: 0;
+  height: 24px;
+  margin-top: 2px;
 }
 
 .deleteButton:hover {
diff --git a/src/styles/base/base.css b/src/styles/base/base.css
index c7c3a74..e9432cb 100644
--- a/src/styles/base/base.css
+++ b/src/styles/base/base.css
@@ -26,3 +26,40 @@ body {
   color: var(--color-foreground);
   background-color: var(--color-neutral-300);
 }
+
+/* 滚动条样式 - 明亮模式下使用更浅的颜色 */
+[data-theme="light"] ::-webkit-scrollbar {
+  width: 8px;
+  height: 8px;
+}
+
+[data-theme="light"] ::-webkit-scrollbar-track {
+  background: #f3f4f6;
+  border-radius: 4px;
+}
+
+[data-theme="light"] ::-webkit-scrollbar-thumb {
+  background: #d1d5db;
+  border-radius: 4px;
+  border: 1px solid #e5e7eb;
+}
+
+[data-theme="light"] ::-webkit-scrollbar-thumb:hover {
+  background: #9ca3af;
+  border-color: #d1d5db;
+}
+
+[data-theme="light"] ::-webkit-scrollbar-thumb:active {
+  background: #6b7280;
+  border-color: #9ca3af;
+}
+
+/* Firefox 滚动条样式 - 明亮模式 */
+[data-theme="light"] * {
+  scrollbar-width: thin;
+  scrollbar-color: #d1d5db #f3f4f6;
+}
+
+[data-theme="light"] *::-webkit-scrollbar-thumb {
+  background-color: #d1d5db;
+}
diff --git a/src/styles/variables/color.css b/src/styles/variables/color.css
index 12d6ab8..8be29e7 100644
--- a/src/styles/variables/color.css
+++ b/src/styles/variables/color.css
@@ -15,4 +15,12 @@
   --color-foreground: var(--color-neutral-950);
   --color-foreground-subtle: var(--color-neutral-600);
   --color-foreground-subtler: var(--color-neutral-500);
+
+  /* 统一控件背景色 - 使用与声音图标一致的配色方案 */
+  --color-control-bg: var(--bg-tertiary);
+  --color-control-bg-hover: var(--bg-quaternary);
+  --color-control-bg-active: var(--bg-secondary);
+
+  /* 拖动条已选中部分颜色 - 只比背景色深一点点 */
+  --color-control-progress: var(--color-neutral-800);
 }