diff --git a/frontend/src/i18n/locales/en.ts b/frontend/src/i18n/locales/en.ts
index 97321ca6..f0cc4e14 100644
--- a/frontend/src/i18n/locales/en.ts
+++ b/frontend/src/i18n/locales/en.ts
@@ -1160,10 +1160,10 @@ export default {
       noProxy: 'No Proxy',
       concurrency: 'Concurrency',
       priority: 'Priority',
-      priorityHint: 'Higher priority accounts are used first',
+      priorityHint: 'Lower value accounts are used first',
       expiresAt: 'Expires At',
       expiresAtHint: 'Leave empty for no expiration',
-      higherPriorityFirst: 'Higher value means higher priority',
+      higherPriorityFirst: 'Lower value means higher priority',
       mixedScheduling: 'Use in /v1/messages',
       mixedSchedulingHint: 'Enable to participate in Anthropic/Gemini group scheduling',
       mixedSchedulingTooltip:
@@ -1993,7 +1993,7 @@ export default {
       },
       accountPriority: {
         title: '⚖️ 4. Priority (Optional)',
-        description: '<div style="line-height: 1.7;"><p style="margin-bottom: 12px;">Set the account call priority.</p><div style="padding: 8px 12px; background: #eff6ff; border-left: 3px solid #3b82f6; border-radius: 4px; font-size: 13px; margin-bottom: 12px;"><b>📊 Priority Rules:</b><ul style="margin: 8px 0 0 16px;"><li>Higher number = higher priority</li><li>System uses high-priority accounts first</li><li>Same priority = random selection</li></ul></div><p style="padding: 8px 12px; background: #f0fdf4; border-left: 3px solid #10b981; border-radius: 4px; font-size: 13px;"><b>💡 Use Case:</b> Set main account to high priority, backup accounts to low priority</p></div>',
+        description: '<div style="line-height: 1.7;"><p style="margin-bottom: 12px;">Set the account call priority.</p><div style="padding: 8px 12px; background: #eff6ff; border-left: 3px solid #3b82f6; border-radius: 4px; font-size: 13px; margin-bottom: 12px;"><b>📊 Priority Rules:</b><ul style="margin: 8px 0 0 16px;"><li>Lower number = higher priority</li><li>System uses low-value accounts first</li><li>Same priority = random selection</li></ul></div><p style="padding: 8px 12px; background: #f0fdf4; border-left: 3px solid #10b981; border-radius: 4px; font-size: 13px;"><b>💡 Use Case:</b> Set main account to lower value, backup accounts to higher value</p></div>',
         nextBtn: 'Next'
       },
       accountGroups: {
diff --git a/frontend/src/i18n/locales/zh.ts b/frontend/src/i18n/locales/zh.ts
index 3f0e2c4f..ef9d2e39 100644
--- a/frontend/src/i18n/locales/zh.ts
+++ b/frontend/src/i18n/locales/zh.ts
@@ -859,7 +859,7 @@ export default {
         accountsLabel: '指定账号',
         accountsPlaceholder: '选择账号（留空则不限制）',
         priorityLabel: '优先级',
-        priorityHint: '数值越高优先级越高，用于账号调度',
+        priorityHint: '数值越小优先级越高，用于账号调度',
         statusLabel: '状态'
       },
       exclusiveObj: {
@@ -1181,7 +1181,7 @@ export default {
         credentialsLabel: '凭证',
         credentialsPlaceholder: '请输入 Cookie 或 API Key',
         priorityLabel: '优先级',
-        priorityHint: '数值越高优先级越高',
+        priorityHint: '数值越小优先级越高',
         weightLabel: '权重',
         weightHint: '用于负载均衡的权重值',
         statusLabel: '状态'
@@ -1294,10 +1294,10 @@ export default {
       noProxy: '无代理',
       concurrency: '并发数',
       priority: '优先级',
-      priorityHint: '优先级越高的账号优先使用',
+      priorityHint: '优先级越小的账号优先使用',
       expiresAt: '过期时间',
       expiresAtHint: '留空表示不过期',
-      higherPriorityFirst: '数值越高优先级越高',
+      higherPriorityFirst: '数值越小优先级越高',
       mixedScheduling: '在 /v1/messages 中使用',
       mixedSchedulingHint: '启用后可参与 Anthropic/Gemini 分组的调度',
       mixedSchedulingTooltip:
@@ -2135,7 +2135,7 @@ export default {
       },
       accountPriority: {
         title: '⚖️ 4. 优先级（可选）',
-        description: '<div style="line-height: 1.7;"><p style="margin-bottom: 12px;">设置账号的调用优先级。</p><div style="padding: 8px 12px; background: #eff6ff; border-left: 3px solid #3b82f6; border-radius: 4px; font-size: 13px; margin-bottom: 12px;"><b>📊 优先级规则：</b><ul style="margin: 8px 0 0 16px;"><li>数字越大，优先级越高</li><li>系统优先使用高优先级账号</li><li>相同优先级则随机选择</li></ul></div><p style="padding: 8px 12px; background: #f0fdf4; border-left: 3px solid #10b981; border-radius: 4px; font-size: 13px;"><b>💡 使用场景：</b>主账号设置高优先级，备用账号设置低优先级</p></div>',
+        description: '<div style="line-height: 1.7;"><p style="margin-bottom: 12px;">设置账号的调用优先级。</p><div style="padding: 8px 12px; background: #eff6ff; border-left: 3px solid #3b82f6; border-radius: 4px; font-size: 13px; margin-bottom: 12px;"><b>📊 优先级规则：</b><ul style="margin: 8px 0 0 16px;"><li>数字越小，优先级越高</li><li>系统优先使用低数值账号</li><li>相同优先级则随机选择</li></ul></div><p style="padding: 8px 12px; background: #f0fdf4; border-left: 3px solid #10b981; border-radius: 4px; font-size: 13px;"><b>💡 使用场景：</b>主账号设置低数值，备用账号设置高数值</p></div>',
         nextBtn: '下一步'
       },
       accountGroups: {