diff --git a/src/components/MarketCard.vue b/src/components/MarketCard.vue
index f97b071..6399592 100644
--- a/src/components/MarketCard.vue
+++ b/src/components/MarketCard.vue
@@ -47,7 +47,7 @@
         <div class="options-section">
           <v-btn
             class="option-yes"
-            :color="'#e6f9e6'"
+            :color="'#b8e0b8'"
             :rounded="'sm'"
             :text="true"
             elevation="0"
@@ -57,7 +57,7 @@
           </v-btn>
           <v-btn
             class="option-no"
-            :color="'#ffe6e6'"
+            :color="'#f0b8b8'"
             :rounded="'sm'"
             :text="true"
             elevation="0"
@@ -92,7 +92,7 @@
                 <div class="outcome-buttons">
                   <v-btn
                     class="option-yes option-yes-no-compact"
-                    :color="'#e6f9e6'"
+                    :color="'#b8e0b8'"
                     :rounded="'sm'"
                     :text="true"
                     elevation="0"
@@ -102,7 +102,7 @@
                   </v-btn>
                   <v-btn
                     class="option-no option-yes-no-compact"
-                    :color="'#ffe6e6'"
+                    :color="'#f0b8b8'"
                     :rounded="'sm'"
                     :text="true"
                     elevation="0"
@@ -237,7 +237,7 @@ const semiProgressOffset = computed(() => {
 // 进度条纯色：0% 红 → 50% 图片橙黄 #FFBB5C → 100% 绿（两段 RGB 插值）
 const COLOR_RED = { r: 239, g: 68, b: 68 }
 const COLOR_ORANGE_YELLOW = { r: 255, g: 187, b: 92 }
-const COLOR_GREEN = { r: 34, g: 197, b: 94 }
+const COLOR_GREEN = { r: 22, g: 163, b: 74 }
 function rgbToHex(r: number, g: number, b: number): string {
   const toByte = (v: number) => Math.min(255, Math.max(0, Math.round(v)))
   return `#${toByte(r).toString(16).padStart(2, '0')}${toByte(g).toString(16).padStart(2, '0')}${toByte(b).toString(16).padStart(2, '0')}`
@@ -423,7 +423,8 @@ function openTradeMulti(side: 'yes' | 'no', outcome: EventCardOutcome) {
 
 .option-yes {
   flex: 1;
-  background-color: #e6f9e6;
+  background-color: #b8e0b8;
+  border-radius: 6px;
   height: 40px;
 }
 
@@ -431,12 +432,13 @@ function openTradeMulti(side: 'yes' | 'no', outcome: EventCardOutcome) {
   font-family: 'Inter', sans-serif;
   font-size: 16px;
   font-weight: 500;
-  color: #008000;
+  color: #006600;
 }
 
 .option-no {
   flex: 1;
-  background-color: #ffe6e6;
+  background-color: #f0b8b8;
+  border-radius: 6px;
   height: 40px;
 }
 
@@ -444,7 +446,7 @@ function openTradeMulti(side: 'yes' | 'no', outcome: EventCardOutcome) {
   font-family: 'Inter', sans-serif;
   font-size: 16px;
   font-weight: 500;
-  color: #ff0000;
+  color: #cc0000;
 }
 
 /* Bottom Section：禁止被挤压，避免与 multi-section 重叠 */
diff --git a/src/components/OrderBook.vue b/src/components/OrderBook.vue
index 1a0c259..92fdd95 100644
--- a/src/components/OrderBook.vue
+++ b/src/components/OrderBook.vue
@@ -28,13 +28,13 @@
           <div class="order-list-header-total">TOTAL</div>
         </div>
         <!-- Asks Orders -->
-        <div class="asks-label">Asks</div>
+        
         <div v-for="(ask, index) in asksWithCumulativeTotal" :key="index" class="order-item">
           <div class="order-progress">
             <HorizontalProgressBar
               :max="maxAsksTotal"
               :value="ask.total"
-              :fillStyle="{ backgroundColor: '#ffb3ba' }"
+              :fillStyle="{ backgroundColor: '#e89595' }"
               :trackStyle="{ backgroundColor: 'transparent' }"
             />
           </div>
@@ -43,6 +43,7 @@
           <div class="order-total">{{ ask.cumulativeTotal.toFixed(2) }}</div>
         </div>
         <!-- Bids Orders -->
+        <div class="asks-label">Asks</div>
         <div class="bids-label">Bids</div>
         <div
           v-for="(bid, index) in bidsWithCumulativeTotal"
@@ -53,7 +54,7 @@
             <HorizontalProgressBar
               :max="maxBidsTotal"
               :value="bid.total"
-              :fillStyle="{ backgroundColor: '#b3ffb3' }"
+              :fillStyle="{ backgroundColor: '#7acc7a' }"
               :trackStyle="{ backgroundColor: 'transparent' }"
             />
           </div>
@@ -311,11 +312,11 @@ const maxBidsTotal = computed(() => {
 }
 
 .asks-bar {
-  background-color: #ffb3ba;
+  background-color: #e89595;
 }
 
 .bids-bar {
-  background-color: #b3ffb3;
+  background-color: #7acc7a;
 }
 
 .order-list {
@@ -379,12 +380,12 @@ const maxBidsTotal = computed(() => {
 
 .asks-label {
   color: #ffffff;
-  background-color: #ff0000;
+  background-color: #cc0000;
 }
 
 .bids-label {
   color: #ffffff;
-  background-color: #008000;
+  background-color: #006600;
 }
 
 .order-item {
@@ -402,11 +403,11 @@ const maxBidsTotal = computed(() => {
 }
 
 .asks-price {
-  color: #ff0000;
+  color: #cc0000;
 }
 
 .bids-price {
-  color: #008000;
+  color: #006600;
 }
 
 .order-price {
diff --git a/src/components/TradeComponent.vue b/src/components/TradeComponent.vue
index 0725e26..2925ce4 100644
--- a/src/components/TradeComponent.vue
+++ b/src/components/TradeComponent.vue
@@ -806,8 +806,8 @@ function submitOrder() {
 }
 
 .yes-btn.active {
-  background-color: #e6f9e6;
-  color: #008000;
+  background-color: #b8e0b8;
+  color: #006600;
 }
 
 .no-btn {
@@ -820,7 +820,7 @@ function submitOrder() {
 }
 
 .no-btn.active {
-  background-color: #ff0000;
+  background-color: #cc0000;
   color: #ffffff;
 }
 
@@ -960,7 +960,7 @@ function submitOrder() {
   align-items: center;
   gap: 4px;
   font-size: 12px;
-  color: #4caf50;
+  color: #3d8b40;
 }
 
 .expiration-header {
@@ -1003,7 +1003,7 @@ function submitOrder() {
 .to-win-value {
   font-size: 15px;
   font-weight: 500;
-  color: #4caf50;
+  color: #3d8b40;
 }
 
 .action-btn {
@@ -1103,7 +1103,7 @@ function submitOrder() {
 .mobile-bar-yes {
   flex: 1;
   min-width: 0;
-  background: #22c55e;
+  background: #16a34a;
   color: #fff;
   padding: 14px 16px;
 }
@@ -1111,7 +1111,7 @@ function submitOrder() {
 .mobile-bar-no {
   flex: 1;
   min-width: 0;
-  background: #ef4444;
+  background: #dc2626;
   color: #fff;
   padding: 14px 16px;
 }
diff --git a/src/router/index.ts b/src/router/index.ts
index 70d4fa9..306e7dd 100644
--- a/src/router/index.ts
+++ b/src/router/index.ts
@@ -35,7 +35,7 @@ const router = createRouter({
     }
   ],
   scrollBehavior(to, from, savedPosition) {
-    if (savedPosition) return savedPosition
+    if (savedPosition && from?.name) return savedPosition
     if (to.hash) return { el: to.hash }
     return { top: 0 }
   },
diff --git a/src/views/TradeDetail.vue b/src/views/TradeDetail.vue
index a8bcdfa..4b3c82a 100644
--- a/src/views/TradeDetail.vue
+++ b/src/views/TradeDetail.vue
@@ -604,7 +604,7 @@ onUnmounted(() => {
 
 .option-yes {
   flex: 1;
-  background-color: #e6f9e6;
+  background-color: #b8e0b8;
   height: 56px;
   font-size: 18px;
 }
@@ -612,12 +612,12 @@ onUnmounted(() => {
 .option-text-yes {
   font-size: 18px;
   font-weight: 600;
-  color: #008000;
+  color: #006600;
 }
 
 .option-no {
   flex: 1;
-  background-color: #ffe6e6;
+  background-color: #f0b8b8;
   height: 56px;
   font-size: 18px;
 }
@@ -625,7 +625,7 @@ onUnmounted(() => {
 .option-text-no {
   font-size: 18px;
   font-weight: 600;
-  color: #ff0000;
+  color: #cc0000;
 }
 
 .market-info-section {