diff --git a/src/chart/helper/Line.ts b/src/chart/helper/Line.ts
index 1f0a184322eec20285f55cc8e546e80b9763e400..b2edb2748f444e4ebc270b482164d827199a91f7 100644
--- a/src/chart/helper/Line.ts
+++ b/src/chart/helper/Line.ts
@@ -70,7 +70,7 @@ function createSymbol(name: 'fromSymbol' | 'toSymbol', lineData: LineList, idx:
 
     const symbolSize = lineData.getItemVisual(idx, name + 'Size' as 'fromSymbolSize' | 'toSymbolSize');
     const symbolRotate = lineData.getItemVisual(idx, name + 'Rotate' as 'fromSymbolRotate' | 'toSymbolRotate');
-    const symbolOffset = lineData.getItemVisual(idx, name + 'Offset' as 'fromSymbolOffset' | 'toSymbolOffset');
+    const symbolOffset = lineData.getItemVisual(idx, name + 'Offset' as 'fromSymbolOffset' | 'toSymbolOffset') || 0;
     const symbolKeepAspect = lineData.getItemVisual(idx,
         name + 'KeepAspect' as 'fromSymbolKeepAspect' | 'toSymbolKeepAspect');