diff --git a/app/src/protyle/util/selection.ts b/app/src/protyle/util/selection.ts
index 23086aa5c..9fedb55ed 100644
--- a/app/src/protyle/util/selection.ts
+++ b/app/src/protyle/util/selection.ts
@@ -417,7 +417,7 @@ export const focusByOffset = (container: Element, start: number, end: number, is
     } else if (isFocus && (isNotEditBlock(container) || container.classList.contains("av"))) {
         return focusBlock(container);
     }
-    let startNode;
+    let startNode: Node;
     searchNode(container, container.firstChild, node => {
         if (node.nodeType === Node.TEXT_NODE) {
             const dataLength = (node as Text).data.length;
@@ -428,6 +428,14 @@ export const focusByOffset = (container: Element, start: number, end: number, is
             start -= dataLength;
             end -= dataLength;
             return false;
+        } else if (node.nodeType === Node.ELEMENT_NODE && (node as Element).tagName === "BR") {
+            if (start <= 1) {
+                startNode = node;
+                return true;
+            }
+            start -= 1;
+            end -= 1;
+            return false;
         }
     });
 
@@ -448,7 +456,7 @@ export const focusByOffset = (container: Element, start: number, end: number, is
 
     const range = document.createRange();
     if (startNode) {
-        if (start < (startNode as Text).data.length) {
+        if (startNode.nodeType === Node.TEXT_NODE && start < (startNode as Text).data.length) {
             range.setStart(startNode, start);
         } else {
             range.setStartAfter(startNode);
diff --git a/app/src/protyle/wysiwyg/index.ts b/app/src/protyle/wysiwyg/index.ts
index 749ada062..8ccff2fbc 100644
--- a/app/src/protyle/wysiwyg/index.ts
+++ b/app/src/protyle/wysiwyg/index.ts
@@ -422,6 +422,9 @@ export class WYSIWYG {
                         if (isEndOfBlock(range)) {
                             textPlain = textPlain.replace(/\n$/, "");
                         }
+                    } else if (hasClosestByTag(range.startContainer, "TD") || hasClosestByTag(range.startContainer, "TH")) {
+                        tempElement.innerHTML = tempElement.innerHTML.replace(/<br>/g, "\n").replace(/<br\/>/g, "\n");
+                        textPlain = tempElement.textContent;
                     } else if (!hasClosestByTag(range.startContainer, "CODE")) {
                         textPlain = range.toString();
                     }
@@ -1678,6 +1681,9 @@ export class WYSIWYG {
             protyle.hint.render(protyle);
             if (!selectAVElement) {
                 textPlain = textPlain || protyle.lute.BlockDOM2StdMd(html).trimEnd(); // 需要 trimEnd，否则 \n 会导致 https://github.com/siyuan-note/siyuan/issues/6218
+                if (nodeElement.classList.contains("table")) {
+                    textPlain = textPlain.replace(/<br>/g, "\n").replace(/<br\/>/g, "\n");
+                }
             }
             textPlain = textPlain.replace(/\u00A0/g, " "); // Replace non-breaking spaces with normal spaces when copying https://github.com/siyuan-note/siyuan/issues/9382
             event.clipboardData.setData("text/plain", textPlain);