diff --git a/dist-release/content/index.js b/dist-release/content/index.js
index db7cf3a..6d655e1 100644
--- a/dist-release/content/index.js
+++ b/dist-release/content/index.js
@@ -1354,20 +1354,34 @@
     const templateCells = getDirectContentCells(templateColumn);
     for (let index = 0; index < rowCount; index += 1) {
       const existingCell = getDirectContentCells(column)[index] ?? null;
+      const templateCell = templateCells[index] ?? templateCells[templateCells.length - 1] ?? null;
       if (existingCell) {
         existingCell.dataset.marketRowCell = field;
         applyPluginContentCellStyles(existingCell);
+        syncContentCellHeight(existingCell, templateCell);
         continue;
       }
-      const templateCell = templateCells[index] ?? templateCells[templateCells.length - 1] ?? null;
       const nextCell = field === SELECTION_COLUMN_KEY ? templateCell ? createSelectionContentCell(templateCell) : createBareContentCell(column.ownerDocument) : templateCell ? cloneElementShallow(templateCell) : createBareContentCell(column.ownerDocument);
       nextCell.dataset.marketRowCell = field;
       applyColumnWidth(nextCell, field);
       applyPluginContentCellStyles(nextCell);
+      syncContentCellHeight(nextCell, templateCell);
       nextCell.textContent = "";
       column.appendChild(nextCell);
     }
   }
+  function syncContentCellHeight(cell, templateCell) {
+    if (!templateCell) {
+      return;
+    }
+    const measuredHeight = Math.round(templateCell.getBoundingClientRect().height);
+    const nextHeight = measuredHeight > 0 ? `${measuredHeight}px` : templateCell.style.height;
+    if (nextHeight) {
+      cell.style.height = nextHeight;
+    } else {
+      cell.style.removeProperty("height");
+    }
+  }
   function applyPluginHeaderCellStyles(cell) {
     cell.style.display = "flex";
     cell.style.alignItems = "center";
diff --git a/docs/【给同事】从Git下载使用说明.md b/docs/【给同事】从Git下载使用说明.md
index 91d8b4c..ee3279c 100644
--- a/docs/【给同事】从Git下载使用说明.md
+++ b/docs/【给同事】从Git下载使用说明.md
@@ -69,6 +69,16 @@ git clone https://git.internal.intelligrow.cn/wangshaoqing/star-chart-search-enh
 
 ---
 
+## 🆕 最近修复
+
+当前版本已修复：
+
+- 在星图搜索关键词后，左侧插件勾选框和右侧达人行可能逐行错位的问题
+
+如果你之前已经装过旧版本，请务必按下面的“后续更新”步骤执行一次更新和重新加载。
+
+---
+
 ## 🔄 后续更新
 
 当我发布新版本时，你只需要：
@@ -81,6 +91,21 @@ npm run build:release
 
 然后到 `chrome://extensions` 页面点击插件卡片的 **"重新加载"** 🔄
 
+推荐完整更新顺序：
+
+1. 先关闭星图页面标签页
+2. 执行 `git pull`
+3. 执行 `npm run build:release`
+4. 到 `chrome://extensions` 点击插件卡片的 **"重新加载"**
+5. 重新打开星图页面
+
+如果你主要使用的是“达人市场”页面，更新后可以这样快速确认修复是否生效：
+
+1. 打开 `https://xingtu.cn/ad/creator/market`
+2. 在搜索框输入关键词，例如 `孕晚期`
+3. 向下滚动到达人列表区域
+4. 确认左侧勾选框和右侧达人行保持对齐
+
 ⚠️ **如果重新加载后还是旧版本**：
 - 先点击插件卡片的 **"移除"** 删除旧版本
 - 然后重新点击 **"加载已解压的扩展程序"**
diff --git a/src/content/market/dom-sync.ts b/src/content/market/dom-sync.ts
index 9f4494a..cd7c855 100644
--- a/src/content/market/dom-sync.ts
+++ b/src/content/market/dom-sync.ts
@@ -99,39 +99,10 @@ export interface MarketTableDom {
   rows: MarketRowDom[];
 }
 
-export interface MarketAlignmentDiagnostic {
-  authorId: string;
-  authorName: string;
-  checkboxTop: number;
-  rowTop: number;
-  topDelta: number;
-}
-
 export function syncMarketTable(root: ParentNode): MarketTableDom | null {
   return syncSyntheticMarketTable(root) ?? syncDivGridMarketTable(root);
 }
 
-export function readMarketAlignmentDiagnostics(
-  table: MarketTableDom
-): MarketAlignmentDiagnostic[] {
-  return table.rows.map((rowDom) => {
-    const selectionCell = rowDom.selectionCheckbox.parentElement;
-    const selectionRect = selectionCell?.getBoundingClientRect();
-    const rowRect = rowDom.row.getBoundingClientRect();
-
-    const checkboxTop = selectionRect?.top ?? Number.NaN;
-    const rowTop = rowRect.top ?? Number.NaN;
-
-    return {
-      authorId: rowDom.authorId,
-      authorName: rowDom.authorName,
-      checkboxTop,
-      rowTop,
-      topDelta: checkboxTop - rowTop
-    };
-  });
-}
-
 export function readMarketPageSignature(root: ParentNode): string {
   const document = getOwnerDocument(root);
   const explicitPageIndex =
diff --git a/src/content/market/index.ts b/src/content/market/index.ts
index 252cdad..cbb0340 100644
--- a/src/content/market/index.ts
+++ b/src/content/market/index.ts
@@ -4,7 +4,6 @@ import { createBatchPayload, type BatchPayload } from "./batch-payload";
 import {
   applyRowOrder,
   applyRowVisibility,
-  readMarketAlignmentDiagnostics,
   readMarketPageSignature,
   renderMarketRowState,
   syncPluginSortHeaders,
@@ -397,7 +396,6 @@ export function createMarketController(options: CreateMarketControllerOptions) {
       applyRowOrder(table, records.map((record) => record.authorId));
       bindSelectionControls(table);
       syncMarketSelectionState(table, selectedAuthorIds);
-      logMarketAlignmentDiagnosticsIfEnabled(options.window, table, "applyCurrentView");
       lastKnownPageSignature = readMarketPageSignature(options.document);
     });
   }
@@ -664,23 +662,12 @@ export function createMarketController(options: CreateMarketControllerOptions) {
     }
 
     const step = Math.max(scrollContainer.clientHeight, 240);
-    logMarketScrollTraceIfEnabled(options.window, {
-      event: "start",
-      maxScrollTop,
-      originalScrollTop,
-      step
-    });
     for (
       let nextScrollTop = Math.min(originalScrollTop + step, maxScrollTop);
       nextScrollTop > originalScrollTop && nextScrollTop <= maxScrollTop;
       nextScrollTop = Math.min(nextScrollTop + step, maxScrollTop)
     ) {
       setScrollTop(scrollContainer, nextScrollTop);
-      logMarketScrollTraceIfEnabled(options.window, {
-        event: "step",
-        nextScrollTop,
-        scrollTop: scrollContainer.scrollTop
-      });
       hydrationSnapshot = await collectCurrentPageSnapshotsUntilSettled();
       if (
         hydrationSnapshot.missingDefaultFieldCount === 0 &&
@@ -696,10 +683,6 @@ export function createMarketController(options: CreateMarketControllerOptions) {
 
     if (scrollContainer.scrollTop !== originalScrollTop) {
       setScrollTop(scrollContainer, originalScrollTop);
-      logMarketScrollTraceIfEnabled(options.window, {
-        event: "restore",
-        restoredScrollTop: scrollContainer.scrollTop
-      });
     }
   }
 
@@ -1026,45 +1009,6 @@ function setScrollTop(element: HTMLElement, top: number): void {
   element.dispatchEvent(new Event("scroll"));
 }
 
-function logMarketAlignmentDiagnosticsIfEnabled(
-  window: Window,
-  table: ReturnType<typeof syncMarketTable>,
-  label: string
-): void {
-  if (!isMarketDebugLoggingEnabled(window) || !table) {
-    return;
-  }
-
-  const diagnostics = readMarketAlignmentDiagnostics(table);
-  console.info(`[SCES debug] ${label} alignment`, diagnostics);
-}
-
-function logMarketScrollTraceIfEnabled(
-  window: Window,
-  payload: Record<string, unknown>
-): void {
-  if (!isMarketDebugLoggingEnabled(window)) {
-    return;
-  }
-
-  console.info("[SCES debug] submit/export scroll", payload);
-}
-
-function isMarketDebugLoggingEnabled(window: Window): boolean {
-  try {
-    const searchParams = new URL(window.location.href).searchParams;
-    if (searchParams.get("scesDebug") === "1") {
-      return true;
-    }
-  } catch {}
-
-  try {
-    return window.localStorage.getItem("scesDebugMarket") === "1";
-  } catch {
-    return false;
-  }
-}
-
 function readCurrentPageRows(document: Document): MarketRowSnapshot[] {
   const table = syncMarketTable(document);
   if (!table) {
diff --git a/tests/market-dom-sync.test.ts b/tests/market-dom-sync.test.ts
index e700980..5e804ec 100644
--- a/tests/market-dom-sync.test.ts
+++ b/tests/market-dom-sync.test.ts
@@ -7,7 +7,6 @@ import {
   applyRowVisibility,
   findNextPageControl,
   isPageControlDisabled,
-  readMarketAlignmentDiagnostics,
   readMarketPageSignature,
   renderMarketRowState,
   syncMarketTable
@@ -354,46 +353,6 @@ describe("market-dom-sync", () => {
     expect(readSelectionCellHeights()).toEqual(["152px", "152px"]);
   });
 
-  test("reads alignment diagnostics for selection cells against native rows", () => {
-    document.body.innerHTML = buildRealMarketGridFixture();
-
-    const table = syncMarketTable(document);
-    if (!table) {
-      throw new Error("Expected market table");
-    }
-
-    const firstSelectionCell = table.rows[0].selectionCheckbox.parentElement as HTMLElement;
-    const secondSelectionCell = table.rows[1].selectionCheckbox.parentElement as HTMLElement;
-
-    vi.spyOn(firstSelectionCell, "getBoundingClientRect").mockReturnValue(
-      createRect({ height: 24, top: 100 })
-    );
-    vi.spyOn(table.rows[0].row, "getBoundingClientRect").mockReturnValue(
-      createRect({ height: 120, top: 120 })
-    );
-    vi.spyOn(secondSelectionCell, "getBoundingClientRect").mockReturnValue(
-      createRect({ height: 24, top: 260 })
-    );
-    vi.spyOn(table.rows[1].row, "getBoundingClientRect").mockReturnValue(
-      createRect({ height: 120, top: 250 })
-    );
-
-    expect(readMarketAlignmentDiagnostics(table)).toEqual([
-      expect.objectContaining({
-        authorId: "111",
-        checkboxTop: 100,
-        rowTop: 120,
-        topDelta: -20
-      }),
-      expect.objectContaining({
-        authorId: "222",
-        checkboxTop: 260,
-        rowTop: 250,
-        topDelta: 10
-      })
-    ]);
-  });
-
   test("uses native-like alignment styles for plugin cells", () => {
     document.body.innerHTML = buildRealMarketGridFixtureWithScopedAttributes();