diff --git a/sdk/userSocket.ts b/sdk/userSocket.ts
index 5e5f3db..d1f2cca 100644
--- a/sdk/userSocket.ts
+++ b/sdk/userSocket.ts
@@ -112,27 +112,34 @@ export class UserSdk {
         // 拼接 Token
         const separator = baseUrl.includes('?') ? '&' : '?';
         this.url = `${baseUrl}${separator}token=${this.token}`;
+
+        console.log('[UserSdk] 初始化:', {
+            url: this.url.replace(/token=[^&]+/, 'token=***'),
+            autoReconnect: this.autoReconnect,
+            reconnectInterval: this.reconnectInterval,
+            maxReconnectAttempts: this.maxReconnectAttempts,
+        });
     }
 
     // 连接
     public connect() {
         if (this.ws) {
-            console.warn("UserSdk: WebSocket already connected or connecting");
+            console.warn('[UserSdk] 已连接或正在连接，跳过');
             return;
         }
 
         try {
-            console.log(`UserSdk: Connecting to ${this.url}...`);
+            console.log('[UserSdk] 正在连接...', this.url.replace(/token=[^&]+/, 'token=***'));
             this.ws = new WebSocket(this.url);
 
             this.ws.onopen = (event: Event) => {
-                console.log("UserSdk: Connected");
+                console.log('[UserSdk] 已连接');
                 this.reconnectAttempts = 0;
                 this.listeners.connect.forEach(cb => cb(event));
             };
 
             this.ws.onclose = (event: CloseEvent) => {
-                console.log(`UserSdk: Disconnected (Code: ${event.code})`);
+                console.log('[UserSdk] 已断开', { code: event.code, reason: event.reason, wasClean: event.wasClean });
                 this.ws = null;
                 this.listeners.disconnect.forEach(cb => cb(event));
 
@@ -142,7 +149,7 @@ export class UserSdk {
             };
 
             this.ws.onerror = (event: Event) => {
-                console.error("UserSdk: Error", event);
+                console.error('[UserSdk] WebSocket 错误', event);
                 this.listeners.error.forEach(cb => cb(event));
             };
 
@@ -152,18 +159,19 @@ export class UserSdk {
                     const msg = JSON.parse(raw) as UserMsg;
                     this.handleMessage(msg);
                 } catch (e) {
-                    console.error("UserSdk: Failed to parse message", event.data);
+                    console.error('[UserSdk] 消息解析失败', event.data, e);
                 }
             };
 
         } catch (e) {
-            console.error("UserSdk: Connection failed", e);
+            console.error('[UserSdk] 连接失败', e);
             if (this.autoReconnect) this.handleReconnect();
         }
     }
 
     // 断开连接
     public disconnect() {
+        console.log('[UserSdk] 主动断开连接');
         this.isExplicitClose = true;
         if (this.ws) {
             this.ws.close();
@@ -175,31 +183,35 @@ export class UserSdk {
     private handleMessage(msg: UserMsg) {
         switch (msg.type) {
             case 'welcome':
+                console.log('[UserSdk] 收到 welcome', msg.msg ?? msg);
                 this.listeners.welcome.forEach(cb => cb(msg));
                 break;
             case 'order_update':
+                console.log('[UserSdk] 收到 order_update', msg.data);
                 this.listeners.order.forEach(cb => cb(msg.data));
                 break;
             case 'position_update':
+                console.log('[UserSdk] 收到 position_update', msg.data);
                 this.listeners.position.forEach(cb => cb(msg.data));
                 break;
             case 'balance_update':
+                console.log('[UserSdk] 收到 balance_update', msg.data);
                 this.listeners.balance.forEach(cb => cb(msg.data));
                 break;
             default:
-                console.warn("UserSdk: Unknown message type", msg);
+                console.warn('[UserSdk] 未知消息类型', msg);
         }
     }
 
     // 重连逻辑
     private handleReconnect() {
         if (this.reconnectAttempts >= this.maxReconnectAttempts) {
-            console.error("UserSdk: Max reconnect attempts reached");
+            console.error('[UserSdk] 已达最大重连次数', this.maxReconnectAttempts);
             return;
         }
 
         this.reconnectAttempts++;
-        console.log(`UserSdk: Reconnecting in ${this.reconnectInterval}ms (Attempt ${this.reconnectAttempts})...`);
+        console.log('[UserSdk] 重连中...', { attempt: this.reconnectAttempts, max: this.maxReconnectAttempts, delayMs: this.reconnectInterval });
         setTimeout(() => {
             this.connect();
         }, this.reconnectInterval);
diff --git a/src/api/category.ts b/src/api/category.ts
index d2cac4b..2e3413a 100644
--- a/src/api/category.ts
+++ b/src/api/category.ts
@@ -230,7 +230,6 @@ export async function getPmTagMain(): Promise<CategoryTreeResponse> {
   const res = await get<{ code: number; data: GetPmTagCatalogData; msg: string }>(
     '/pmTagCatalog/getPmTagCatalogPublic'
   )
-  console.log('[getPmTagCatalogPublic] 原始响应:', JSON.stringify(res, null, 2))
   let raw: PmTagCatalogItem[] = []
   const d = res.data
   if (d && typeof d === 'object' && !Array.isArray(d)) {
diff --git a/src/components/TradeComponent.vue b/src/components/TradeComponent.vue
index 988ebff..f4abdbd 100644
--- a/src/components/TradeComponent.vue
+++ b/src/components/TradeComponent.vue
@@ -1684,7 +1684,6 @@ const showDepositForBuy = computed(() => !canAffordBuy.value)
 
 /** Buy 模式且余额不足时显示 Deposit，否则显示 Buy Yes/No */
 const deposit = () => {
-  console.log('Depositing amount:', amount.value)
   // 实际应用中，这里应该调用存款API
 }
 
@@ -1731,7 +1730,6 @@ async function submitOrder() {
     return
   }
   const uid = userStore?.user?.ID ?? 0
-  console.log('[submitOrder] 用户信息: user=', userStore.user, 'uid=', uid)
   const userIdNum =
     typeof uid === 'number'
       ? uid
@@ -1739,7 +1737,6 @@ async function submitOrder() {
         ? parseInt(String(uid), 10)
         : 0
   if (!Number.isFinite(userIdNum) || userIdNum <= 0) {
-    console.warn('[submitOrder] 用户信息异常: user=', userStore.user, 'uid=', uid)
     orderError.value = t('trade.userError')
     return
   }
diff --git a/src/components/WithdrawDialog.vue b/src/components/WithdrawDialog.vue
index a2bdfba..fcc32a6 100644
--- a/src/components/WithdrawDialog.vue
+++ b/src/components/WithdrawDialog.vue
@@ -194,9 +194,6 @@ async function submitWithdraw() {
   submitting.value = true
   try {
     await new Promise((r) => setTimeout(r, 800))
-    const dest =
-      destinationType.value === 'wallet' ? connectedAddress.value : customAddress.value.trim()
-    console.log('Withdraw', { amount: amount.value, network: selectedNetwork.value, to: dest })
     emit('success')
     close()
   } finally {
diff --git a/src/stores/user.ts b/src/stores/user.ts
index 25d9f6b..00be991 100644
--- a/src/stores/user.ts
+++ b/src/stores/user.ts
@@ -75,12 +75,8 @@ export const useUserStore = defineStore('user', () => {
         balance.value = formatUsdcBalance(String(avail))
       }
     })
-    sdk.onConnect(() => {
-      console.log('[UserStore] UserSocket 已连接')
-    })
-    sdk.onDisconnect(() => {
-      console.log('[UserStore] UserSocket 已断开')
-    })
+    sdk.onConnect(() => {})
+    sdk.onDisconnect(() => {})
     sdk.onError((e) => {
       console.error('[UserStore] UserSocket 错误:', e)
     })
@@ -161,7 +157,6 @@ export const useUserStore = defineStore('user', () => {
     if (!headers) return
     try {
       const res = await getUserInfo(headers)
-      console.log('[fetchUserInfo] 接口响应:', JSON.stringify(res, null, 2))
       const data = res.data as Record<string, unknown> | undefined
       // 接口返回 data.userInfo 或 data.user，取实际用户对象；若仍含 userInfo 则再取一层
       let u = (data?.userInfo ?? data?.user ?? data) as Record<string, unknown>
diff --git a/src/views/EventMarkets.vue b/src/views/EventMarkets.vue
index c4e0a09..0cd4039 100644
--- a/src/views/EventMarkets.vue
+++ b/src/views/EventMarkets.vue
@@ -348,11 +348,15 @@ function generateDataForMarket(baseChance: number, range: string): [number, numb
 
 function generateAllData(): ChartSeriesItem[] {
   const range = selectedTimeRange.value
-  return markets.value.map((market) => {
+  const list = markets.value
+  return list.map((market, i) => {
     const chance = marketChance(market)
-    const name = (market.question || 'Market').slice(0, 32)
+    const base = (market.question || 'Market').slice(0, 32)
+    const baseName = base + (base.length >= 32 ? '…' : '')
+    // 确保图例 name 唯一，否则 ECharts 会合并导致左右切换箭头不显示
+    const name = list.length > 1 ? `${baseName} (${i + 1}/${list.length})` : baseName
     return {
-      name: name + (name.length >= 32 ? '…' : ''),
+      name,
       data: generateDataForMarket(chance || 20, range),
     }
   })
@@ -432,7 +436,7 @@ function buildOption(seriesArr: ChartSeriesItem[], containerWidth?: number) {
       itemGap: 12,
     },
     grid: {
-      left: 16,
+      left: 8,
       right: 48,
       top: 40,
       bottom: isMobile ? 44 : 28,
@@ -458,6 +462,15 @@ function initChart() {
   chartInstance = echarts.init(chartContainerRef.value)
   const w = chartContainerRef.value.clientWidth
   chartInstance.setOption(buildOption(chartData.value, w))
+
+  // 数据打印，便于分析
+  console.log('[EventMarkets] 数据分析:', {
+    marketsCount: markets.value.length,
+    chartSeriesCount: chartData.value.length,
+    containerWidth: w,
+    legendData: chartData.value.map((s) => ({ name: s.name, nameLen: s.name.length, points: s.data.length })),
+    eventDetail: eventDetail.value ? { title: eventDetail.value.title, id: eventDetail.value.ID } : null,
+  })
 }
 
 function updateChartData() {
@@ -556,7 +569,6 @@ function onTradeSubmit(payload: {
   marketId?: string
 }) {
   // 可在此调用下单 API，payload 含 marketId（当前市场）
-  console.log('Trade submit', payload)
 }
 
 const toastStore = useToastStore()
diff --git a/src/views/Home.vue b/src/views/Home.vue
index ffa5eca..a83eff0 100644
--- a/src/views/Home.vue
+++ b/src/views/Home.vue
@@ -612,7 +612,6 @@ async function loadEvents(page: number, append: boolean, keyword?: string) {
     })
   } catch (e) {
     if (!append) eventList.value = []
-    console.warn('getPmEventList failed', e)
   }
 }
 
diff --git a/src/views/Login.vue b/src/views/Login.vue
index bb049c4..d2be0f2 100644
--- a/src/views/Login.vue
+++ b/src/views/Login.vue
@@ -64,7 +64,6 @@ const connectWithWallet = async () => {
     })
 
     const walletAddress = accounts[0]
-    console.log('Connected to wallet with account:', walletAddress)
 
     if (!walletAddress || !/^0x[0-9a-fA-F]{40}$/.test(walletAddress)) {
       throw new Error('Invalid wallet address format. Please check your wallet connection.')
diff --git a/src/views/TradeDetail.vue b/src/views/TradeDetail.vue
index e4394c8..c4b4db8 100644
--- a/src/views/TradeDetail.vue
+++ b/src/views/TradeDetail.vue
@@ -296,6 +296,23 @@ async function loadEventDetail() {
     })
     if (res.code === 0 || res.code === 200) {
       eventDetail.value = res.data ?? null
+      // 单个市场详情数据打印，便于分析
+      const ev = eventDetail.value
+      console.log('[TradeDetail] 单个市场详情:', {
+        id: ev?.ID ?? ev?.id,
+        title: ev?.title,
+        slug: ev?.slug,
+        volume: ev?.volume,
+        endDate: ev?.endDate,
+        marketsCount: ev?.markets?.length ?? 0,
+        firstMarket: ev?.markets?.[0]
+          ? {
+              question: ev.markets[0].question,
+              outcomePrices: ev.markets[0].outcomePrices,
+              marketId: ev.markets[0].marketId,
+            }
+          : null,
+      })
     } else {
       detailError.value = res.msg || t('error.loadFailed')
       eventDetail.value = null
@@ -791,7 +808,7 @@ function buildOption(chartData: [number, number][], containerWidth?: number) {
       axisPointer: { animation: false },
     },
     grid: {
-      left: 48,
+      left: 8,
       right: 48,
       top: 16,
       bottom: isMobile ? 44 : 28,