diff --git a/form/src/main/java/com/bin/david/form/core/TableConfig.java b/form/src/main/java/com/bin/david/form/core/TableConfig.java
index 5f43324..6066d2a 100644
--- a/form/src/main/java/com/bin/david/form/core/TableConfig.java
+++ b/form/src/main/java/com/bin/david/form/core/TableConfig.java
@@ -10,6 +10,7 @@
 import com.bin.david.form.data.format.grid.BaseGridFormat;
 import com.bin.david.form.data.format.grid.IGridFormat;
 import com.bin.david.form.data.format.draw.LeftTopDrawFormat;
+import com.bin.david.form.data.format.grid.SimpleGridFormat;
 import com.bin.david.form.data.style.FontStyle;
 import com.bin.david.form.data.style.LineStyle;
 
@@ -121,7 +122,7 @@ public class TableConfig {
     /**
      * 网格格式化
      */
-    private IGridFormat tableGridFormat = new BaseGridFormat();
+    private IGridFormat tableGridFormat = new SimpleGridFormat();
 
 
 
diff --git a/form/src/main/java/com/bin/david/form/data/format/grid/SimpleGridFormat.java b/form/src/main/java/com/bin/david/form/data/format/grid/SimpleGridFormat.java
new file mode 100644
index 0000000..2e3b72a
--- /dev/null
+++ b/form/src/main/java/com/bin/david/form/data/format/grid/SimpleGridFormat.java
@@ -0,0 +1,53 @@
+package com.bin.david.form.data.format.grid;
+
+
+import android.graphics.Canvas;
+import android.graphics.Paint;
+import android.graphics.Rect;
+
+import com.bin.david.form.data.CellInfo;
+import com.bin.david.form.data.column.Column;
+
+/**
+ * Created by huang on 2018/3/9.
+ * 简单的绘制边界
+ */
+
+public  class SimpleGridFormat implements IGridFormat {
+
+
+    @Override
+    public void drawContentGrid(Canvas canvas, int col, int row, Rect rect, CellInfo cellInfo, Paint paint) {
+        canvas.drawRect(rect,paint);
+    }
+
+    @Override
+    public void drawXSequenceGrid(Canvas canvas, int col, Rect rect, Paint paint) {
+        canvas.drawRect(rect,paint);
+    }
+
+    @Override
+    public void drawYSequenceGrid(Canvas canvas, int row, Rect rect, Paint paint) {
+        canvas.drawRect(rect,paint);
+    }
+
+    @Override
+    public void drawCountGrid(Canvas canvas, int col, Rect rect, Column column, Paint paint) {
+        canvas.drawRect(rect,paint);
+    }
+
+    @Override
+    public void drawColumnTitleGrid(Canvas canvas, Rect rect, Column column, int col, Paint paint) {
+        canvas.drawRect(rect,paint);
+    }
+
+    @Override
+    public void drawTableBorderGrid(Canvas canvas, int left, int top, int right, int bottom, Paint paint) {
+        canvas.drawRect(left,top,right,bottom,paint);
+    }
+
+    @Override
+    public void drawLeftAndTopGrid(Canvas canvas, Rect rect, Paint paint) {
+        canvas.drawRect(rect,paint);
+    }
+}