diff --git a/apps/admin-web/src/views/TrackingQuestionDetailView.vue b/apps/admin-web/src/views/TrackingQuestionDetailView.vue
index dc7ee14..c8853da 100644
--- a/apps/admin-web/src/views/TrackingQuestionDetailView.vue
+++ b/apps/admin-web/src/views/TrackingQuestionDetailView.vue
@@ -740,6 +740,172 @@ function sanitizeAnswerBody(answerText: string | null | undefined): string | nul
   return sanitized || null
 }
 
+function normalizeLooseMarkdownLine(line: string): string {
+  const headingNormalizedLine = line
+    .replace(/^[\u200b-\u200f\ufeff]+/, '')
+    .replace(/^([ \t]{0,12})(?:\\#|#|#|＃)/i, '$1#')
+  const answerScopedHeading = headingNormalizedLine.replace(
+    /^([ \t]{0,12})#{1,2}(?!#)\s*(?=\S)/,
+    '$1### ',
+  )
+
+  return answerScopedHeading
+    .replace(/^([ \t]{0,12})(#{1,6})(?=\S)/, '$1$2 ')
+    .replace(/^([ \t]{0,12}#{1,6}\s+)#{1,6}\s*/, '$1')
+    .replace(/^([ \t]{0,12}#{1,6}\s+\d+[.)、])(?=\S)/, '$1 ')
+    .replace(/^(\s*)([-*+])(?=\S)/, '$1$2 ')
+    .replace(/^(\s*)(\d{1,3})([.)])(?=\S)/, '$1$2$3 ')
+}
+
+function countMarkdownTablePipes(line: string): number {
+  return (line.match(/\|/g) ?? []).length
+}
+
+function splitMarkdownTableCells(line: string): string[] {
+  return line
+    .trim()
+    .replace(/^\|/, '')
+    .replace(/\|$/, '')
+    .split('|')
+    .map((cell) => cell.trim())
+}
+
+function isMarkdownTableSeparatorLine(line: string): boolean {
+  const normalized = line.trim()
+  if (!normalized.includes('|')) {
+    return false
+  }
+
+  const cells = splitMarkdownTableCells(normalized)
+  return cells.length >= 2 && cells.every((cell) => /^:?-{3,}:?$/.test(cell))
+}
+
+function countMarkdownTableCells(line: string): number {
+  return splitMarkdownTableCells(line).length
+}
+
+function normalizeMarkdownTableLine(line: string, targetCellCount?: number): string {
+  let normalized = line.trim()
+  if (!normalized.startsWith('|')) {
+    normalized = `| ${normalized}`
+  }
+  if (!normalized.endsWith('|')) {
+    normalized = `${normalized} |`
+  }
+
+  if (targetCellCount && targetCellCount > 0) {
+    const cells = splitMarkdownTableCells(normalized)
+    if (isMarkdownTableSeparatorLine(normalized)) {
+      while (cells.length < targetCellCount) {
+        cells.push('--------')
+      }
+    } else {
+      while (cells.length < targetCellCount) {
+        cells.push('')
+      }
+    }
+    if (cells.length > targetCellCount) {
+      cells.length = targetCellCount
+    }
+    normalized = `| ${cells.join(' | ')} |`
+  }
+
+  return normalized.replace(/\s*\|\s*/g, ' | ').replace(/\s{2,}/g, ' ').trim()
+}
+
+function normalizeLooseMarkdownTables(content: string): string {
+  const detachedTableBlocks = content
+    .replace(/\|\|(?=\s*:?-{3,}:?\s*\|)/g, '|\n|')
+    .replace(
+      /(^|\n)(\s{0,3}#{1,6}\s+[^|\n]{1,80})\|(?=[^|\n]+\|[^\n]*\n\s*\|?\s*:?-{3,}:?\s*\|)/g,
+      '$1$2\n|',
+    )
+
+  const lines = detachedTableBlocks.split('\n').flatMap((line: string) => {
+    const separatorWithFirstRow = line
+      .trim()
+      .match(/^((?:\|\s*:?-{3,}:?\s*){2,}\|?)(\S.*)$/)
+    if (
+      !separatorWithFirstRow?.[1] ||
+      !separatorWithFirstRow[2] ||
+      /^\|*$/.test(separatorWithFirstRow[2].trim())
+    ) {
+      return [line]
+    }
+    return [separatorWithFirstRow[1], separatorWithFirstRow[2]]
+  })
+  const normalizedLines: string[] = []
+  let inTable = false
+  let tableCellCount = 0
+
+  for (const line of lines) {
+    const previousIndex = normalizedLines.length - 1
+    if (isMarkdownTableSeparatorLine(line)) {
+      tableCellCount =
+        previousIndex >= 0
+          ? Math.max(
+              countMarkdownTableCells(normalizedLines[previousIndex] ?? ''),
+              countMarkdownTableCells(line),
+            )
+          : countMarkdownTableCells(line)
+      if (
+        previousIndex >= 0 &&
+        countMarkdownTablePipes(normalizedLines[previousIndex] ?? '') >= 2
+      ) {
+        normalizedLines[previousIndex] = normalizeMarkdownTableLine(
+          normalizedLines[previousIndex] ?? '',
+          tableCellCount,
+        )
+      }
+      normalizedLines.push(normalizeMarkdownTableLine(line, tableCellCount))
+      inTable = true
+      continue
+    }
+
+    if (inTable && countMarkdownTablePipes(line) >= 2) {
+      normalizedLines.push(normalizeMarkdownTableLine(line, tableCellCount))
+      continue
+    }
+
+    inTable = false
+    tableCellCount = 0
+    normalizedLines.push(line)
+  }
+
+  return normalizedLines.join('\n')
+}
+
+function normalizeAnswerMarkdown(content: string): string {
+  const headingMarkerNormalized = content
+    .replace(/(^|\n)[\u200b-\u200f\ufeff]*([ \t]{0,12})(?:\\#|&#35;|&#x23;|＃)/gi, '$1$2#')
+    .replace(/([^\n])(?=[\u200b-\u200f\ufeff]*[ \t]{0,12}(?:\\#|&#35;|&#x23;|＃|#){1,6}\s*(?:\d{1,3}[.)、]|[一二三四五六七八九十]+[、.．]|第[一二三四五六七八九十0-9]+))/gi, '$1\n\n')
+
+  const detachedHeadings = normalizeLooseMarkdownTables(headingMarkerNormalized)
+    .replace(
+      /([^\n])(?=[\u200b-\u200f\ufeff]*[ \t]{0,12}#{1,6}\s*(?:\d{1,3}[.)、]|[一二三四五六七八九十]+[、.．]|第[一二三四五六七八九十0-9]+))/g,
+      '$1\n\n',
+    )
+    .replace(/([^\n])(?=#{2,6}\s*\S)/g, '$1\n\n')
+  const lines = detachedHeadings.split('\n')
+  let inFence = false
+
+  const normalizedLines = lines.map((line) => {
+    if (/^\s*(?:```|~~~)/.test(line)) {
+      inFence = !inFence
+      return line
+    }
+    if (inFence) {
+      return line
+    }
+    return normalizeLooseMarkdownLine(line)
+  })
+
+  return normalizedLines
+    .join('\n')
+    .replace(/\n{3,}/g, '\n\n')
+    .trim()
+}
+
 function buildInlineCitationMarker(
   sourceGroupIndex: number,
   platform: MonitoringQuestionDetailPlatform | null,
@@ -854,12 +1020,14 @@ function formatAnswerContent(platform: MonitoringQuestionDetailPlatform | null):
         })
     : sanitized
 
-  return withInlineMarkers
+  const normalizedMarkdown = withInlineMarkers
     .replace(createQwenSourceGroupStripPattern(), '')
     .replace(createYuanbaoCitationStripPattern(), '')
     .replace(/[ \t]{2,}/g, ' ')
     .replace(/\n{3,}/g, '\n\n')
     .trim()
+
+  return normalizeAnswerMarkdown(normalizedMarkdown)
 }
 
 function collectDeepSeekInlineCitationOccurrences(
@@ -1721,6 +1889,76 @@ const contentCitationColumns = computed(() => [
   margin-bottom: 18px;
 }
 
+.tracking-question-answer__content :deep(.markdown-preview) {
+  color: #111827;
+  font-size: 15px;
+  line-height: 1.85;
+  overflow-wrap: anywhere;
+}
+
+.tracking-question-answer__content :deep(.markdown-preview h1),
+.tracking-question-answer__content :deep(.markdown-preview h2),
+.tracking-question-answer__content :deep(.markdown-preview h3),
+.tracking-question-answer__content :deep(.markdown-preview h4),
+.tracking-question-answer__content :deep(.markdown-preview h5),
+.tracking-question-answer__content :deep(.markdown-preview h6) {
+  margin: 20px 0 10px;
+  color: #0f172a;
+  line-height: 1.35;
+  letter-spacing: 0;
+}
+
+.tracking-question-answer__content :deep(.markdown-preview h1) {
+  font-size: 24px;
+}
+
+.tracking-question-answer__content :deep(.markdown-preview h2) {
+  font-size: 21px;
+}
+
+.tracking-question-answer__content :deep(.markdown-preview h3) {
+  font-size: 18px;
+}
+
+.tracking-question-answer__content :deep(.markdown-preview h4),
+.tracking-question-answer__content :deep(.markdown-preview h5),
+.tracking-question-answer__content :deep(.markdown-preview h6) {
+  font-size: 16px;
+}
+
+.tracking-question-answer__content :deep(.markdown-preview p),
+.tracking-question-answer__content :deep(.markdown-preview ul),
+.tracking-question-answer__content :deep(.markdown-preview ol),
+.tracking-question-answer__content :deep(.markdown-preview blockquote),
+.tracking-question-answer__content :deep(.markdown-preview table) {
+  margin: 0 0 14px;
+}
+
+.tracking-question-answer__content :deep(.markdown-preview ul),
+.tracking-question-answer__content :deep(.markdown-preview ol) {
+  padding-left: 22px;
+}
+
+.tracking-question-answer__content :deep(.markdown-preview li + li) {
+  margin-top: 6px;
+}
+
+.tracking-question-answer__content :deep(.markdown-preview strong) {
+  color: #0f172a;
+  font-weight: 700;
+}
+
+.tracking-question-answer__content :deep(.markdown-preview hr) {
+  margin: 22px 0;
+}
+
+.tracking-question-answer__content :deep(.markdown-preview table) {
+  display: block;
+  max-width: 100%;
+  overflow-x: auto;
+  border-radius: 8px;
+}
+
 .custom-scrollbar::-webkit-scrollbar {
   width: 6px;
 }