diff --git a/src/hooks/useProductsFormat.js b/src/hooks/useProductsFormat.js
deleted file mode 100644
index 91dfe7e..0000000
--- a/src/hooks/useProductsFormat.js
+++ /dev/null
@@ -1,139 +0,0 @@
-import { flush, groupBy, isEmpty, isNotEmpty, unique, uniqWith } from '@/utils/commons';
-import dayjs from 'dayjs';
-// Shoulder Season 平季; peak season 旺季
-const isFullYearOrLonger = (year, startDate, endDate) => {
-  // Parse the dates
-  const start = dayjs(startDate, 'YYYY-MM-DD');
-  const end = dayjs(endDate, 'YYYY-MM-DD');
-
-  // Create the start and end dates for the year
-  const yearStart = dayjs(`${year}-01-01`, 'YYYY-MM-DD');
-  const yearEnd = dayjs(`${year}-12-31`, 'YYYY-MM-DD');
-
-  // Check if start is '01-01' and end is '12-31' and the year matches
-  const isFullYear = start.isSame(yearStart, 'day') && end.isSame(yearEnd, 'day');
-
-  // Check if the range is longer than a year
-  const isLongerThanYear = end.diff(start, 'year') >= 1;
-
-  return isFullYear || isLongerThanYear;
-};
-
-const uniqueBySub = (arr) =>
-  arr.filter((subArr1, _, self) => {
-    return !self.some((subArr2) => {
-      if (subArr1 === subArr2) return false; // don't compare a subarray with itself
-      const set1 = new Set(subArr1);
-      const set2 = new Set(subArr2);
-      // check if subArr1 is a subset of subArr2
-      return [...set1].every((value) => set2.has(value));
-    });
-  });
-export const chunkBy = (use_year, dataList = [], by = []) => {
-  const dataRollSS = dataList.map((rowp, ii) => {
-    const quotation = rowp.quotation.map((quoteItem) => {
-      return {
-        ...quoteItem,
-        quote_season: isFullYearOrLonger(use_year, quoteItem.use_dates_start, quoteItem.use_dates_end) ? 'SS' : 'PS',
-      };
-    });
-    return { ...rowp, quotation };
-  });
-
-  // 人等分组只取平季, 因为产品只一行
-  const allQuotesSS = dataRollSS.reduce((acc, rowp) => acc.concat(rowp.quotation.filter((q) => q.quote_season === 'SS')), []);
-
-  const allQuotesPS = dataRollSS.reduce((acc, rowp) => acc.concat(rowp.quotation.filter((q) => q.quote_season === 'PS')), []);
-  const allQuotesSSS = isEmpty(allQuotesSS) ? allQuotesPS : allQuotesSS;
-
-  const PGroupSizeSS = allQuotesSSS.reduce((aq, cq) => {
-    aq[cq.WPI_SN] = aq[cq.WPI_SN] || [];
-    aq[cq.WPI_SN].push(cq.group_size_min);
-    aq[cq.WPI_SN] = unique(aq[cq.WPI_SN]);
-    aq[cq.WPI_SN] = aq[cq.WPI_SN].slice().sort((a, b) => a - b);
-    return aq;
-  }, {});
-
-  const maxGroupSize = Math.max(...allQuotesSSS.map((q) => q.group_size_max));
-  const maxSet = maxGroupSize === 1000 ? Infinity : maxGroupSize;
-
-  const _SSMinSet = uniqWith(Object.values(PGroupSizeSS), (a, b) => a.join(',') === b.join(','));
-  // const uSSsizeSetArr = (_SSMinSet)
-  const uSSsizeSetArr = uniqueBySub(_SSMinSet);
-
-  // * 若不重叠分组, 则上面不要 uniqueBySub
-  for (const key in PGroupSizeSS) {
-    if (Object.prototype.hasOwnProperty.call(PGroupSizeSS, key)) {
-      const element = PGroupSizeSS[key];
-      const findSet = uSSsizeSetArr.find((minCut) => element.every((v) => minCut.includes(v)));
-      PGroupSizeSS[key] = findSet;
-    }
-  }
-
-  const [SSsizeSets, PSsizeSets] = [uSSsizeSetArr, []].map((arr) => {
-    const _arr = structuredClone(arr);
-    const arrSets = _arr.map((keyMins) =>
-      keyMins.reduce((acc, curr, idx, minsArr) => {
-        const _max = idx === minsArr.length - 1 ? maxSet : Number(minsArr[idx + 1]) - 1;
-        acc.push([Number(curr), _max]);
-        return acc;
-      }, [])
-    );
-    return arrSets;
-  });
-
-  const compactSizeSets = {
-    SSsizeSetKey: uSSsizeSetArr.map((s) => s.join(',')).filter(isNotEmpty),
-    sizeSets: SSsizeSets,
-  };
-
-  const chunkSS = structuredClone(dataRollSS).map((rowp) => {
-    const pkey = (PGroupSizeSS[rowp.info.id] || []).join(',') || compactSizeSets.SSsizeSetKey[0]; // todo:
-
-    const thisRange = (PGroupSizeSS[rowp.info.id] || []).reduce((acc, curr, idx, minsArr) => {
-      const _max = idx === minsArr.length - 1 ? maxSet : Number(minsArr[idx + 1]) - 1;
-      acc.push([Number(curr), _max]);
-      return acc;
-    }, []);
-    const _quotation = rowp.quotation.map((quoteItem) => {
-      const ssSets = isEmpty(thisRange) ? SSsizeSets[0] : structuredClone(thisRange).reverse();
-
-      const matchRange = ssSets.find((ss) => quoteItem.group_size_min >= ss[0] && quoteItem.group_size_max <= ss[1]);
-      const findEnd = matchRange || ssSets.find((ss) => quoteItem.group_size_max > ss[0] && quoteItem.group_size_max <= ss[1] && ss[1] !== Infinity);
-      const findStart = findEnd || ssSets.find((ss) => quoteItem.group_size_min >= ss[0]);
-      const finalRange = findStart || ssSets[0];
-
-      quoteItem.quote_size = finalRange.join('-');
-      return quoteItem;
-    });
-    const quote_chunk_flat = groupBy(_quotation, (quoteItem2) => by.map((key) => quoteItem2[key]).join('@'));
-    const quote_chunk = Object.keys(quote_chunk_flat).reduce((qc, ckey) => {
-      const ckeyArr = ckey.split('@');
-      if (isEmpty(qc[ckeyArr[0]])) {
-        qc[ckeyArr[0]] = ckeyArr[1] ? { [ckeyArr[1]]: quote_chunk_flat[ckey] } : quote_chunk_flat[ckey];
-      } else {
-        qc[ckeyArr[0]][ckeyArr[1]] = (qc[ckeyArr[0]][ckeyArr[1]] || []).concat(quote_chunk_flat[ckey]);
-      }
-      return qc;
-    }, {});
-    return {
-      ...rowp,
-      sizeSetsSS: pkey,
-      quotation: _quotation,
-      quote_chunk,
-    };
-  });
-
-  const allquotation = chunkSS.reduce((a, c) => a.concat(c.quotation), []);
-  // 取出两季相应的时效区间
-  const SSRange = unique((allquotation || []).filter((q) => q.quote_season === 'SS').map((qr) => `${qr.use_dates_start}~${qr.use_dates_end}`));
-  const PSRange = unique((allquotation || []).filter((q) => q.quote_season === 'PS').map((qr) => `${qr.use_dates_start}~${qr.use_dates_end}`));
-
-  return {
-    chunk: chunkSS,
-    dataSource: chunkSS,
-    SSRange,
-    PSRange,
-    ...compactSizeSets,
-  };
-};
diff --git a/src/hooks/useProductsQuotationFormat.js b/src/hooks/useProductsQuotationFormat.js
index 254daf7..9a15718 100644
--- a/src/hooks/useProductsQuotationFormat.js
+++ b/src/hooks/useProductsQuotationFormat.js
@@ -58,7 +58,8 @@ export const chunkBy = (use_year, dataList = [], by = []) => {
 
   const PGroupSizeSS = allQuotesSSS.reduce((aq, cq) => {
     aq[cq.WPI_SN] = aq[cq.WPI_SN] || [];
-    aq[cq.WPI_SN].push(`${cq.group_size_min}-${cq.group_size_max}`);
+    const minSize = cq.group_size_min === 0 ? 1 : cq.group_size_min;
+    aq[cq.WPI_SN].push(`${minSize}-${cq.group_size_max}`);
     // aq[cq.WPI_SN].push([cq.group_size_min, cq.group_size_max]);
     // aq[cq.WPI_SN].push(cq.group_size_min);
     aq[cq.WPI_SN] = unique(aq[cq.WPI_SN]);
@@ -71,7 +72,8 @@ export const chunkBy = (use_year, dataList = [], by = []) => {
 
   const PGroupSizePS = allQuotesPS.reduce((aq, cq) => {
     aq[cq.WPI_SN] = aq[cq.WPI_SN] || [];
-    aq[cq.WPI_SN].push(`${cq.group_size_min}-${cq.group_size_max}`);
+    const minSize = cq.group_size_min === 0 ? 1 : cq.group_size_min;
+    aq[cq.WPI_SN].push(`${minSize}-${cq.group_size_max}`);
     // aq[cq.WPI_SN].push([cq.group_size_min, cq.group_size_max]);
     // aq[cq.WPI_SN].push(cq.group_size_min);
     aq[cq.WPI_SN] = unique(aq[cq.WPI_SN]);
diff --git a/src/hooks/useProductsSets.js b/src/hooks/useProductsSets.js
index 4f5e334..b7d79e5 100644
--- a/src/hooks/useProductsSets.js
+++ b/src/hooks/useProductsSets.js
@@ -210,5 +210,6 @@ export const PackageTypes = [
 ];
 
 export const formatGroupSize = (min, max, suffix = false) => {
-  return max === 1000 ? min <= 1 ? '不分人等' : `${min}人以上` : (`${min}-${max}`+(suffix ? '人' : ''));
+  const minSize = min === 0 ? 1 : min;
+  return max === 1000 ? minSize <= 1 ? '不分人等' : `${minSize}人以上` : (`${minSize}-${max}`+(suffix ? '人' : ''));
 };