diff --git a/空气质量预测/源码/用户端/iapip-web/src/common/types.ts b/空气质量预测/源码/用户端/iapip-web/src/common/types.ts
index a7a1b3a..9e64fd9 100644
--- a/空气质量预测/源码/用户端/iapip-web/src/common/types.ts
+++ b/空气质量预测/源码/用户端/iapip-web/src/common/types.ts
@@ -131,7 +131,6 @@ export type Material = {
     eco_level?: ECO_LEVEL
     health_level?: string
     ypt?: number | null
-    health_tier?: 'A' | 'B' | 'C' | null
     sort_order?: number
     unit?: MTRL_UNIT
     qty?: number
diff --git a/空气质量预测/源码/用户端/iapip-web/src/components/material-card/index.tsx b/空气质量预测/源码/用户端/iapip-web/src/components/material-card/index.tsx
index a1644e6..a221225 100644
--- a/空气质量预测/源码/用户端/iapip-web/src/components/material-card/index.tsx
+++ b/空气质量预测/源码/用户端/iapip-web/src/components/material-card/index.tsx
@@ -34,7 +34,7 @@ const MaterialCard: React.FC<{
     const [filterConditions, setFilterConditions] = useState<AnyObj>()
     const [details, setDetails] = useState<Partial<Material>>()
     const [selected, setSelected] = useState<Material[] | undefined>()
-    // 材料排序依据（默认综合 Ypt 升序）与是否按健康档分组显示
+    // 材料排序依据（默认综合 Ypt 升序）与是否按健康等级分组显示
     const [sortKey, setSortKey] = useState<string>('ypt')
     const [groupByTier, setGroupByTier] = useState<boolean>(false)
     const { initialState } = useModel('@@initialState')
@@ -412,18 +412,14 @@ const MaterialCard: React.FC<{
                         dataIndex: 'health_level',
                         align: 'center',
                         width: 90,
-                        render: (_, { health_level }) => (health_level ? <Tag color={health_level === 'A' ? 'green' : health_level === 'B' ? 'orange' : 'red'}>{health_level}</Tag> : '-')
-                    },
-                    {
-                        title: '健康档',
-                        dataIndex: 'health_tier',
-                        align: 'center',
-                        width: 70,
-                        render: (_, m) => {
-                            const color =
-                                m.health_tier === 'A' ? 'green' : m.health_tier === 'B' ? 'gold' : m.health_tier === 'C' ? 'red' : 'default'
-                            return <Tag color={color}>{m.health_tier ?? '—'}</Tag>
-                        }
+                        render: (_, { health_level }) =>
+                            health_level ? (
+                                <Tag color={health_level === 'A' ? 'green' : health_level === 'B' ? 'gold' : health_level === 'C' ? 'red' : 'default'}>
+                                    {health_level}
+                                </Tag>
+                            ) : (
+                                '—'
+                            )
                     },
                     {
                         title: '最近更新时间',
@@ -581,12 +577,12 @@ const MaterialCard: React.FC<{
                             data.sort((a, b) => (a.category ?? '').localeCompare(b.category ?? ''))
                         }
                         if (gbtParam) {
-                            // 分组开时后端已按档排序；为每档第一条打标，供「材料名称」列渲染分区小标题
+                            // 分组开时后端已按健康等级排序；为每档第一条打标，供「材料名称」列渲染分区小标题
                             let last: string | null | undefined = undefined
                             data.forEach((m) => {
-                                if (m.health_tier !== last) {
-                                    ;(m as Material & { __tierHead?: string }).__tierHead = m.health_tier ?? '数据不全'
-                                    last = m.health_tier
+                                if (m.health_level !== last) {
+                                    ;(m as Material & { __tierHead?: string }).__tierHead = m.health_level ?? '未定级'
+                                    last = m.health_level
                                 }
                             })
                         }
diff --git a/空气质量预测/源码/管理端/iapip-ms/src/common/types.ts b/空气质量预测/源码/管理端/iapip-ms/src/common/types.ts
index 395d169..9bb4d72 100644
--- a/空气质量预测/源码/管理端/iapip-ms/src/common/types.ts
+++ b/空气质量预测/源码/管理端/iapip-ms/src/common/types.ts
@@ -141,7 +141,7 @@ export type Material = {
     qty?: number
     display?: number
     ypt?: number | null
-    health_tier?: 'A' | 'B' | 'C' | null
+    health_level?: 'A' | 'B' | 'C' | null
     collectors?: { user_id: string; project_id: string }[]
     methanal?: number
     methanal_min_be?: number
diff --git a/空气质量预测/源码/管理端/iapip-ms/src/components/material-card/index.tsx b/空气质量预测/源码/管理端/iapip-ms/src/components/material-card/index.tsx
index be0a67d..d60f781 100644
--- a/空气质量预测/源码/管理端/iapip-ms/src/components/material-card/index.tsx
+++ b/空气质量预测/源码/管理端/iapip-ms/src/components/material-card/index.tsx
@@ -35,7 +35,7 @@ const MaterialCard: React.FC<{
     const [details, setDetails] = useState<Material>()
     const [selected, setSelected] = useState<Material[] | undefined>()
     const [content, setContent] = useState<AnyObj>()
-    // 材料排序依据（默认综合 Ypt 升序）与是否按健康档分组显示
+    // 材料排序依据（默认综合 Ypt 升序）与是否按健康等级分组显示
     const [sortKey, setSortKey] = useState<string>('ypt')
     const [groupByTier, setGroupByTier] = useState<boolean>(false)
     const page = (
@@ -328,20 +328,20 @@ const MaterialCard: React.FC<{
                         render: (_, { eco_level }) => (eco_level ? <Tag>{eco_level}</Tag> : '-')
                     },
                     {
-                        title: '健康档',
-                        dataIndex: 'health_tier',
+                        title: '健康等级',
+                        dataIndex: 'health_level',
                         align: 'center',
-                        width: 70,
+                        width: 90,
                         render: (_, m) => {
                             const color =
-                                m.health_tier === 'A'
+                                m.health_level === 'A'
                                     ? 'green'
-                                    : m.health_tier === 'B'
+                                    : m.health_level === 'B'
                                       ? 'gold'
-                                      : m.health_tier === 'C'
+                                      : m.health_level === 'C'
                                         ? 'red'
                                         : 'default'
-                            return <Tag color={color}>{m.health_tier ?? '—'}</Tag>
+                            return m.health_level ? <Tag color={color}>{m.health_level}</Tag> : '—'
                         }
                     },
                     {
@@ -446,12 +446,12 @@ const MaterialCard: React.FC<{
                             data.sort((a, b) => (a.category ?? '').localeCompare(b.category ?? ''))
                         }
                         if (gbtParam) {
-                            // 分组开时后端已按档排序；为每档第一条打标，供「材料名称」列渲染分区小标题
+                            // 分组开时后端已按健康等级排序；为每档第一条打标，供「材料名称」列渲染分区小标题
                             let last: string | null | undefined = undefined
                             data.forEach((m) => {
-                                if (m.health_tier !== last) {
-                                    ;(m as Material & { __tierHead?: string }).__tierHead = m.health_tier ?? '数据不全'
-                                    last = m.health_tier
+                                if (m.health_level !== last) {
+                                    ;(m as Material & { __tierHead?: string }).__tierHead = m.health_level ?? '未定级'
+                                    last = m.health_level
                                 }
                             })
                         }