diff --git a/apps/desktop/src/components/editor/QueryEditor.vue b/apps/desktop/src/components/editor/QueryEditor.vue
index bf236ef2ad..536f75cff9 100644
--- a/apps/desktop/src/components/editor/QueryEditor.vue
+++ b/apps/desktop/src/components/editor/QueryEditor.vue
@@ -182,6 +182,7 @@ import { createDbxCodeMirrorSqlDialect, type CodeMirrorSqlDialectName } from "@/
 import { sqlSemanticTableNameSpansForSyntaxTree } from "@/lib/editor/codemirrorSqlSemanticHighlight";
 import { startsQueryEditorRectangularSelection, startsQueryEditorSelectionDrag, usesQueryEditorObjectNavigationModifier } from "@/lib/editor/queryEditorPointerSelection";
 import { LARGE_PASTE_HISTORY_USER_EVENT, normalizeQueryEditorPasteText, recoverableNativePasteSuffix, shouldRecoverLargeTauriPaste } from "@/lib/editor/queryEditorLargePaste";
+import { queryEditorClipboardPasteChange } from "@/lib/editor/queryEditorClipboardPaste";
 import { computePasteCaretResyncTarget } from "@/lib/editor/queryEditorPasteCaretResync";
 import { queryEditorCommentTokens, queryEditorLineCommentToken, queryEditorWordLanguageData } from "@/lib/editor/queryEditorLineComment";
 import { createShellLineCommentHighlight } from "@/lib/editor/codemirrorShellLineCommentHighlight";
@@ -1910,8 +1911,7 @@ async function pasteClipboardSqlFromContextMenu() {
     const selection = currentView.state.selection.main;
     // 粘贴：替换选中内容或在光标处插入
     currentView.dispatch({
-      changes: { from: selection.from, to: selection.to, insert: text },
-      selection: { anchor: selection.from + text.length, head: selection.from + text.length },
+      ...queryEditorClipboardPasteChange(text, selection.from, selection.to),
       scrollIntoView: true,
       userEvent: "input.paste",
     });
diff --git a/apps/desktop/src/lib/editor/__tests__/queryEditorClipboardPaste.spec.ts b/apps/desktop/src/lib/editor/__tests__/queryEditorClipboardPaste.spec.ts
new file mode 100644
index 0000000000..fb221371a5
--- /dev/null
+++ b/apps/desktop/src/lib/editor/__tests__/queryEditorClipboardPaste.spec.ts
@@ -0,0 +1,46 @@
+import { strict as assert } from "node:assert";
+import { test } from "vitest";
+import { EditorState } from "@codemirror/state";
+import { queryEditorClipboardPasteChange } from "@/lib/editor/queryEditorClipboardPaste";
+
+const EXCEL_ROWS = "1\tA\r\n2\tB\r\n3\tC";
+
+test("caret lands at the end of the normalized paste text", () => {
+  const change = queryEditorClipboardPasteChange(EXCEL_ROWS, 10, 20);
+  assert.equal(change.changes.insert, "1\tA\n2\tB\n3\tC");
+  assert.equal(change.changes.from, 10);
+  assert.equal(change.changes.to, 20);
+  assert.deepEqual(change.selection, { anchor: 10 + change.changes.insert.length, head: 10 + change.changes.insert.length });
+});
+
+test("pasting CRLF text over a selection that reaches the end of the document keeps the caret in range", () => {
+  const doc = "SELECT 1;\n".repeat(120);
+  const state = EditorState.create({ doc });
+  const transaction = state.update({
+    ...queryEditorClipboardPasteChange(EXCEL_ROWS, 0, state.doc.length),
+    scrollIntoView: true,
+    userEvent: "input.paste",
+  });
+  assert.equal(transaction.state.doc.toString(), "1\tA\n2\tB\n3\tC");
+  assert.equal(transaction.state.selection.main.anchor, transaction.state.doc.length);
+});
+
+test("raw clipboard length would overshoot the document (the reported RangeError)", () => {
+  const doc = "SELECT 1;\n".repeat(120);
+  const state = EditorState.create({ doc });
+  assert.throws(
+    () =>
+      state.update({
+        changes: { from: 0, to: state.doc.length, insert: EXCEL_ROWS },
+        selection: { anchor: EXCEL_ROWS.length },
+        userEvent: "input.paste",
+      }),
+    /Selection points outside of document/,
+  );
+});
+
+test("LF clipboard text keeps the same caret as before", () => {
+  const change = queryEditorClipboardPasteChange("a\nb", 3, 3);
+  assert.deepEqual(change.changes, { from: 3, to: 3, insert: "a\nb" });
+  assert.deepEqual(change.selection, { anchor: 6, head: 6 });
+});
diff --git a/apps/desktop/src/lib/editor/queryEditorClipboardPaste.ts b/apps/desktop/src/lib/editor/queryEditorClipboardPaste.ts
new file mode 100644
index 0000000000..00f9249d09
--- /dev/null
+++ b/apps/desktop/src/lib/editor/queryEditorClipboardPaste.ts
@@ -0,0 +1,22 @@
+import { normalizeQueryEditorPasteText } from "./queryEditorLargePaste";
+
+export interface QueryEditorPasteChange {
+  changes: { from: number; to: number; insert: string };
+  selection: { anchor: number; head: number };
+}
+
+/**
+ * Build the "replace [from, to) with clipboard text" transaction for the query editor.
+ *
+ * CodeMirror normalizes the line endings of inserted text (`\r\n` and `\r` become `\n`), so a
+ * caret derived from the raw clipboard length overshoots the new document whenever the clipboard
+ * holds CRLF text (Excel rows, Windows editors) and `dispatch` throws
+ * `RangeError: Selection points outside of document` -- it only survives while the replaced
+ * selection leaves at least that many characters behind it. Deriving the caret from the text
+ * that actually lands in the document keeps the paste working for any selection.
+ */
+export function queryEditorClipboardPasteChange(rawText: string, from: number, to: number): QueryEditorPasteChange {
+  const insert = normalizeQueryEditorPasteText(rawText);
+  const caret = from + insert.length;
+  return { changes: { from, to, insert }, selection: { anchor: caret, head: caret } };
+}
diff --git a/docs/screenshots/issue-9570-after.png b/docs/screenshots/issue-9570-after.png
new file mode 100644
index 0000000000..4993d93a3d
Binary files /dev/null and b/docs/screenshots/issue-9570-after.png differ
diff --git a/docs/screenshots/issue-9570-before.png b/docs/screenshots/issue-9570-before.png
new file mode 100644
index 0000000000..6abbc0cebd
Binary files /dev/null and b/docs/screenshots/issue-9570-before.png differ