diff --git a/oviewer/action.go b/oviewer/action.go
index c4629e3..eea4f8d 100644
--- a/oviewer/action.go
+++ b/oviewer/action.go
@@ -859,6 +859,17 @@ func (root *Root) bottomSectionLN(ctx context.Context) int {
 	return lN - (root.Doc.topLN + root.Doc.firstLine() - root.Doc.SectionStartPosition)
 }
 
+// toggleFixedColumn toggles the fixed column.
+func (root *Root) toggleFixedColumn(ctx context.Context) {
+	cursor := root.Doc.columnCursor + 1
+	if root.Doc.HeaderColumn == cursor {
+		cursor = 0
+	}
+	root.Doc.HeaderColumn = cursor
+	root.Doc.VerticalHeader = 0
+	root.setMessagef("Set Header Column %d", cursor)
+}
+
 // ShrinkColumn shrinks the specified column.
 func (root *Root) ShrinkColumn(ctx context.Context, cursor int) error {
 	return root.Doc.shrinkColumn(cursor, true)
@@ -869,8 +880,8 @@ func (root *Root) ExpandColumn(ctx context.Context, cursor int) error {
 	return root.Doc.shrinkColumn(cursor, false)
 }
 
-// toggleColumnShrink shrinks or expands the current cursor column.
-func (root *Root) toggleColumnShrink(ctx context.Context) {
+// toggleShrinkColumn shrinks or expands the current cursor column.
+func (root *Root) toggleShrinkColumn(ctx context.Context) {
 	cursor := root.Doc.columnCursor
 	shrink, err := root.Doc.isColumnShrink(cursor)
 	if err != nil {
@@ -881,17 +892,6 @@ func (root *Root) toggleColumnShrink(ctx context.Context) {
 	}
 }
 
-// toggleFixedColumn toggles the fixed column.
-func (root *Root) toggleFixedColumn(ctx context.Context) {
-	cursor := root.Doc.columnCursor + 1
-	if root.Doc.HeaderColumn == cursor {
-		cursor = 0
-	}
-	root.Doc.HeaderColumn = cursor
-	root.Doc.VerticalHeader = 0
-	root.setMessagef("Set Header Column %d", cursor)
-}
-
 // isColumnShrink returns whether the specified column is shrink.
 func (m *Document) isColumnShrink(cursor int) (bool, error) {
 	if m.Converter != convAlign {
diff --git a/oviewer/keybind.go b/oviewer/keybind.go
index 577552c..3cbdff7 100644
--- a/oviewer/keybind.go
+++ b/oviewer/keybind.go
@@ -85,10 +85,10 @@ const (
 	actionConvertType    = "convert_type"
 	actionAlignFormat    = "align_format"
 	actionRawFormat      = "raw_format"
-	actionShrinkColumn   = "shrink_column"
 	actionVeritcalHeader = "set_vertical_header"
 	actionHeaderColumn   = "set_header_column"
 	actionFixedColumn    = "fixed_column"
+	actionShrinkColumn   = "shrink_column"
 
 	inputCaseSensitive      = "input_casesensitive"
 	inputSmartCaseSensitive = "input_smart_casesensitive"
@@ -176,10 +176,10 @@ func (root *Root) handlers() map[string]func(context.Context) {
 		actionConvertType:    root.setConvertType,
 		actionAlignFormat:    root.alignFormat,
 		actionRawFormat:      root.rawFormat,
-		actionShrinkColumn:   root.toggleColumnShrink,
 		actionVeritcalHeader: root.setVerticalHeaderMode,
 		actionHeaderColumn:   root.setHeaderColumnMode,
 		actionFixedColumn:    root.toggleFixedColumn,
+		actionShrinkColumn:   root.toggleShrinkColumn,
 
 		inputCaseSensitive:      root.inputCaseSensitive,
 		inputSmartCaseSensitive: root.inputSmartCaseSensitive,
@@ -271,10 +271,10 @@ func defaultKeyBinds() KeyBind {
 		actionConvertType:    {"alt+t"},
 		actionAlignFormat:    {"alt+F"},
 		actionRawFormat:      {"alt+R"},
-		actionShrinkColumn:   {"s"},
 		actionVeritcalHeader: {"y"},
 		actionHeaderColumn:   {"Y"},
 		actionFixedColumn:    {"F"},
+		actionShrinkColumn:   {"s"},
 
 		inputCaseSensitive:      {"alt+c"},
 		inputSmartCaseSensitive: {"alt+s"},
@@ -349,8 +349,8 @@ func (k KeyBind) String() string {
 	k.writeKeyBind(&b, actionColumnMode, "column mode toggle")
 	k.writeKeyBind(&b, actionColumnWidth, "column width toggle")
 	k.writeKeyBind(&b, actionRainbow, "column rainbow toggle")
-	k.writeKeyBind(&b, actionShrinkColumn, "shrink column toggle")
 	k.writeKeyBind(&b, actionFixedColumn, "header column fixed toggle")
+	k.writeKeyBind(&b, actionShrinkColumn, "shrink column toggle")
 	k.writeKeyBind(&b, actionAlternate, "alternate rows of style toggle")
 	k.writeKeyBind(&b, actionLineNumMode, "line number toggle")
 	k.writeKeyBind(&b, actionPlain, "original decoration toggle(plain)")