diff --git a/.changeset/two-pumpkins-add.md b/.changeset/two-pumpkins-add.md
new file mode 100644
index 000000000..e46e708b4
--- /dev/null
+++ b/.changeset/two-pumpkins-add.md
@@ -0,0 +1,5 @@
+---
+'@antv/g-lite': patch
+---
+
+fix: rendering error when line break appears at the beginning of text
diff --git a/packages/g-lite/src/services/TextService.ts b/packages/g-lite/src/services/TextService.ts
index 52320f7de..bbc5dcd27 100644
--- a/packages/g-lite/src/services/TextService.ts
+++ b/packages/g-lite/src/services/TextService.ts
@@ -380,7 +380,7 @@ export class TextService {
       }
 
       // Backspace from line's end.
-      const currentLineLength = lines[lineIndex].length;
+      const currentLineLength = lines[lineIndex] ? lines[lineIndex].length : 0;
       let lastLineWidth = 0;
       let lastLineIndex = currentLineLength;
       for (let i = 0; i < currentLineLength; i++) {