diff --git a/migrations/000017_unify_input_tokens_cache_semantics.sql b/migrations/000017_unify_input_tokens_cache_semantics.sql
index 5fcf7cd..a227374 100644
--- a/migrations/000017_unify_input_tokens_cache_semantics.sql
+++ b/migrations/000017_unify_input_tokens_cache_semantics.sql
@@ -1,17 +1,4 @@
 -- +goose Up
--- input_tokens 口径统一：bil_usage_logs.input_tokens 从此统一为「含缓存的总输入」。
---   历史问题：OpenAI/Gemini 渠道（promptTokenCount/prompt_tokens 原生含缓存）与 Claude 渠道
---   （input_tokens 原生不含缓存）写入同一列但语义不同，跨渠道 SUM 聚合与缓存命中率分母失真。
---   写侧已改为统一按 TotalInputTokens() 入库（Claude 口径补加 cache_read + cache_creation），
---   本迁移回填历史 Claude 渠道行（channel_type=2）使存量数据同口径。
--- 上线后需用 aggregate-usage 命令回填 bil_usage_daily 历史区间（ON CONFLICT 幂等）：
---   team-api aggregate-usage --from <最早用量日期> --to <今天>
-
-UPDATE bil_usage_logs
-SET input_tokens = input_tokens + COALESCE(cache_read_tokens, 0) + COALESCE(cache_creation_tokens, 0),
-    total_tokens = total_tokens + COALESCE(cache_read_tokens, 0) + COALESCE(cache_creation_tokens, 0)
-WHERE channel_type = 2
-  AND (COALESCE(cache_read_tokens, 0) + COALESCE(cache_creation_tokens, 0)) > 0;
 
 -- 列语义注释同步更新（cache_creation_tokens 兼收 OpenAI Responses 的 cache_write_tokens）
 COMMENT ON COLUMN bil_usage_logs.input_tokens IS '输入 token 数（含缓存总输入：base + cache_read + cache_creation，跨渠道统一口径）';
@@ -20,11 +7,3 @@ COMMENT ON COLUMN bil_usage_daily.input_tokens IS '输入Token合计（含缓存
 COMMENT ON COLUMN bil_usage_daily.cache_creation_tokens IS '写入缓存的 token 数（Claude cache_creation / OpenAI cache_write，SUM 聚合）';
 
 -- +goose Down
--- 逆转回填：Claude 渠道行恢复「不含缓存」口径（OpenAI/Gemini 行本就含缓存，不受影响）。
--- 注意：Down 后需再次执行 aggregate-usage 回滚 bil_usage_daily。
-
-UPDATE bil_usage_logs
-SET input_tokens = input_tokens - COALESCE(cache_read_tokens, 0) - COALESCE(cache_creation_tokens, 0),
-    total_tokens = total_tokens - COALESCE(cache_read_tokens, 0) - COALESCE(cache_creation_tokens, 0)
-WHERE channel_type = 2
-  AND (COALESCE(cache_read_tokens, 0) + COALESCE(cache_creation_tokens, 0)) > 0;
diff --git a/web/admin/src/views/tenant/UsageLogsPage.vue b/web/admin/src/views/tenant/UsageLogsPage.vue
index 02b62ed..40ececb 100644
--- a/web/admin/src/views/tenant/UsageLogsPage.vue
+++ b/web/admin/src/views/tenant/UsageLogsPage.vue
@@ -4,6 +4,7 @@ import { useRouter } from 'vue-router'
 import {
 	Message, Tag, Tooltip, Space, Button,
 } from '@arco-design/web-vue'
+import { IconArchive, IconSave } from '@arco-design/web-vue/es/icon'
 import type { TableColumnData } from '@arco-design/web-vue'
 import PageHeader from '@/components/PageHeader.vue'
 import TableStats from '@/components/TableStats.vue'
@@ -278,7 +279,7 @@ const columns: TableColumnData[] = [
 		},
 	},
 	{
-		title: 'Token', dataIndex: 'tokens', width: 250,
+		title: 'Token', dataIndex: 'tokens', width: 180,
 		render({ record }) {
 			const tooltipContent = [
 				h('div', { class: 'dark-tooltip-title' }, 'Token 详情'),
@@ -305,19 +306,31 @@ const columns: TableColumnData[] = [
 				position: 'right',
 			}, {
 				default: () => h('div', { class: 'token-cell' }, [
-						h('div', { class: 'token-row' }, [
-							h('span', { class: 'token-item', style: 'color: #18a058' }, `↑${(record.input_tokens || 0).toLocaleString()}`),
-							h('span', { class: 'token-item', style: 'color: #722ed1' }, `↓${(record.output_tokens || 0).toLocaleString()}`),
-							h('span', { class: 'token-item', style: 'color: #ff7d00' }, `✎${(record.cache_creation_tokens || 0).toLocaleString()}`),
-							h('span', { class: 'token-item', style: 'color: #0fc6c2' }, `⚡${(record.cache_read_tokens || 0).toLocaleString()}`),
+					h('div', { class: 'token-row' }, [
+						h('span', { class: 'token-item', style: 'color: #18a058', 'aria-label': `输入 Token ${(record.input_tokens || 0).toLocaleString()}` }, [
+							h('span', { class: 'token-symbol', 'aria-hidden': 'true' }, '↑'),
+							h('span', { class: 'token-value' }, (record.input_tokens || 0).toLocaleString()),
 						]),
+						h('span', { class: 'token-item', style: 'color: #722ed1', 'aria-label': `输出 Token ${(record.output_tokens || 0).toLocaleString()}` }, [
+							h('span', { class: 'token-symbol', 'aria-hidden': 'true' }, '↓'),
+							h('span', { class: 'token-value' }, (record.output_tokens || 0).toLocaleString()),
+						]),
+						h('span', { class: 'token-item', style: 'color: #ff7d00', 'aria-label': `缓存写入 ${(record.cache_creation_tokens || 0).toLocaleString()}` }, [
+							h(IconSave, { size: 13, 'aria-hidden': 'true' }),
+							h('span', { class: 'token-value' }, (record.cache_creation_tokens || 0).toLocaleString()),
+						]),
+						h('span', { class: 'token-item', style: 'color: #0fc6c2', 'aria-label': `缓存读取 ${(record.cache_read_tokens || 0).toLocaleString()}` }, [
+							h('span', { class: 'token-symbol', 'aria-hidden': 'true' }, '⚡'),
+							h('span', { class: 'token-value' }, (record.cache_read_tokens || 0).toLocaleString()),
+						]),
+					]),
 				]),
 				content: () => h('div', { class: 'dark-tooltip' }, tooltipContent),
 			})
 		},
 	},
 	{
-		title: '费用', dataIndex: 'cost', width: 120,
+		title: '费用', dataIndex: 'cost', width: 100,
 		render({ record }) {
 			const tooltipContent = [
 				h('div', { class: 'dark-tooltip-title' }, '费用明细'),
@@ -364,7 +377,7 @@ const columns: TableColumnData[] = [
 		},
 	},
 	{
-		title: '状态', dataIndex: 'status', width: 90,
+		title: '状态', dataIndex: 'status', width: 80,
 		render({ record }) {
 			const items: any[] = [
 				h(Tag, { color: statusTagColor[record.status], size: 'small' }, () => statusLabel[record.status] || record.status),
@@ -376,7 +389,7 @@ const columns: TableColumnData[] = [
 		},
 	},
 	{
-		title: '时间', dataIndex: 'created_at', width: 180,
+		title: '时间', dataIndex: 'created_at', width: 160,
 		render({ record }) {
 			return h('span', { class: 'time-text' }, formatTime(record.created_at))
 		},
@@ -1041,13 +1054,16 @@ const { exporting, exportFile } = useExport({
 	background: rgba(22, 93, 255, 0.06);
 }
 .token-row {
-	display: flex;
+	display: grid;
+	grid-template-columns: repeat(2, minmax(0, 1fr));
 	align-items: center;
-  justify-content: flex-start;
-	line-height: 1.8;
+	column-gap: 12px;
+	row-gap: 0;
+	line-height: 1.4;
 }
 .token-item {
-  min-width: 50px;
+	min-width: 0;
+	width: 100%;
 	font-size: 12px;
 	font-weight: 600;
 	white-space: nowrap;
@@ -1055,6 +1071,16 @@ const { exporting, exportFile } = useExport({
 	align-items: center;
 	gap: 4px;
 }
+.token-item > svg,
+.token-symbol {
+	flex-shrink: 0;
+}
+.token-value {
+	min-width: 0;
+	overflow: hidden;
+	text-overflow: ellipsis;
+	font-variant-numeric: tabular-nums;
+}
 .token-in { color: #18a058; }
 .token-out { color: #722ed1; }
 .token-cache-read { color: #0fc6c2; }