diff --git a/client/packages/lowcoder/src/comps/comps/tableComp/tableTypes.tsx b/client/packages/lowcoder/src/comps/comps/tableComp/tableTypes.tsx
index 2207c08dc..d752163ba 100644
--- a/client/packages/lowcoder/src/comps/comps/tableComp/tableTypes.tsx
+++ b/client/packages/lowcoder/src/comps/comps/tableComp/tableTypes.tsx
@@ -210,7 +210,7 @@ const tableChildrenMap = {
   toolbarStyle: styleControl(TableToolbarStyle),
   headerStyle:withDefault(styleControl(TableHeaderStyle), {borderWidth: '1px'}),
   searchText: StringControl,
-  columnsStyle: styleControl(TableColumnStyle),
+  columnsStyle: withDefault(styleControl(TableColumnStyle), {radius:'0px'}),
   viewModeResizable: BoolControl,
   visibleResizables: BoolControl,
   // sample data for regenerating columns
diff --git a/client/packages/lowcoder/src/comps/controls/styleControl.tsx b/client/packages/lowcoder/src/comps/controls/styleControl.tsx
index bc938059f..0bd854ca3 100644
--- a/client/packages/lowcoder/src/comps/controls/styleControl.tsx
+++ b/client/packages/lowcoder/src/comps/controls/styleControl.tsx
@@ -473,7 +473,7 @@ function calcColors<ColorMap extends Record<string, string>>(
       res[name] = themeWithDefault[config.textDecoration] || 'none'
     }
     if(isBorderStyleConfig(config)){
-      res[name] = themeWithDefault[config.borderStyle] || 'dashed'
+      res[name] = themeWithDefault[config.borderStyle] || 'solid'
     }
     if (isMarginConfig(config)) {
       res[name] = themeWithDefault[config.margin];