diff --git a/entry/src/main/ets/pages/Index.ets b/entry/src/main/ets/pages/Index.ets
index 08ab13549a21a01b1a60aa71390fa5645e715ec9..62470a4a9cdcb72c0990b79424e146f557a4e8bf 100644
--- a/entry/src/main/ets/pages/Index.ets
+++ b/entry/src/main/ets/pages/Index.ets
@@ -561,11 +561,18 @@ struct Index {
             .backgroundColor('#70949292')
             .fontColor(Color.Black)
             .onClick(() => {
+              const deStyle:Record<string,Object> = {
+                "borderColor":"red",
+                "borderLineWidth":4,
+                "fontSize":20,
+                "bgColor":"yellow",
+              }
               this.vTableController.customRender(
                 Math.min(this.mergeCellParams[0], this.mergeCellParams[2]),
                 Math.min(this.mergeCellParams[1], this.mergeCellParams[3]),
                 Math.max(this.mergeCellParams[0], this.mergeCellParams[2]),
-                Math.max(this.mergeCellParams[1], this.mergeCellParams[3])
+                Math.max(this.mergeCellParams[1], this.mergeCellParams[3]),
+                'default',deStyle
               )
             })
           Button('取消自定义渲染')
diff --git a/library/src/main/ets/util/VTableController.ets b/library/src/main/ets/util/VTableController.ets
index 15590c192c59f507b61b2a4fe643650b6326c4d1..a6068a22905f5231e496bd5efe5593da5589ae57 100644
--- a/library/src/main/ets/util/VTableController.ets
+++ b/library/src/main/ets/util/VTableController.ets
@@ -157,7 +157,7 @@ export class VTableController {
     }
     const deStyleStr = JSON.stringify(deStyle)
     const styleStr = JSON.stringify(style)
-    this.controller!.runJavaScript(`customRender(${startCol},${startRow},${endCol},${endRow},"${id}",${deStyleStr})`)
+    this.controller!.runJavaScript(`customRender(${startCol},${startRow},${endCol},${endRow},'${id}',${styleStr})`)
       .catch((error: Error) => {
         console.error("Error customRender:", error);
       })
diff --git a/library/src/main/resources/rawfile/vtable_util.js b/library/src/main/resources/rawfile/vtable_util.js
index 0e7ac10fde7ad8dc6862aa4abe7e0d28f1f0018b..ae371d4234357afe1bcb9d9a6fcc0c4841fc865e 100644
--- a/library/src/main/resources/rawfile/vtable_util.js
+++ b/library/src/main/resources/rawfile/vtable_util.js
@@ -214,8 +214,10 @@ function customRender(startCol, startRow, endCol, endRow, id, style) {
         ...optionTemp.columns[2],
         
     }
+    // const aa = window.tableInstance.getCustomCellStyle(startCol, startRow)
     console.log("=====> customRender", JSON.stringify(optionTemp.columns[2]))
     console.log("=====> customRender", JSON.stringify(newcolumn))
+    // console.log("=====> customRender", JSON.stringify(aa.borderLineWidth))
     const styleObj = {
         borderColor: style,
         borderLineWidth: 4