diff --git a/src/components/canvas/component.tsx b/src/components/canvas/component.tsx
index 8add727..f472e7a 100644
--- a/src/components/canvas/component.tsx
+++ b/src/components/canvas/component.tsx
@@ -1,5 +1,7 @@
 import {
     buildSelectedDataFromCell,
+    buildSelectedDataFromCellRange,
+    buildSelectedDataFromLines,
     getSelectedCellRange,
     SelectedData,
 } from './events'
@@ -157,12 +159,58 @@ const Internal: FC<CanvasProps> = observer((props: CanvasProps) => {
                 if (isDnd) return
             }
             store.selector.onMouseMove(startCell)
+            store.endCell = startCell
         })
         mouseUp$.pipe(take(1)).subscribe(() => {
             store.type = undefined
             store.dnd.onMouseUp()
+            store.selector.onMouseUp()
             store.resizer.mouseup()
             sub.unsubscribe()
+            if (!store.startCell) return
+            if (store.startCell?.type !== store.endCell?.type && store.endCell)
+                return
+
+            let data: SelectedData
+            const {startRow, startCol} = store.startCell.coordinate
+            const endRow = store.endCell
+                ? store.endCell.coordinate.startRow
+                : startRow
+            const endCol = store.endCell
+                ? store.endCell.coordinate.startCol
+                : startCol
+            if (store.startCell?.type === 'FixedLeftHeader') {
+                data = buildSelectedDataFromLines(
+                    startRow,
+                    endRow,
+                    'row',
+                    'none'
+                )
+            } else if (store.startCell?.type === 'FixedTopHeader') {
+                data = buildSelectedDataFromLines(
+                    startCol,
+                    endCol,
+                    'col',
+                    'none'
+                )
+            } else if (store.startCell?.type === 'Cell') {
+                if (store.endCell?.type === 'Cell') {
+                    const {startRow: endRow, startCol: endCol} =
+                        store.endCell.coordinate
+                    data = buildSelectedDataFromCellRange(
+                        startRow,
+                        startCol,
+                        endRow,
+                        endCol,
+                        'none'
+                    )
+                } else {
+                    data = buildSelectedDataFromCell(startRow, startCol, 'none')
+                }
+            } else {
+                return
+            }
+            selectedData$(data)
         })
 
         const isResize = store.resizer.mousedown(e.nativeEvent)
@@ -174,9 +222,14 @@ const Internal: FC<CanvasProps> = observer((props: CanvasProps) => {
         const matchCell = store.match(e.clientX, e.clientY)
         if (!matchCell) return
         store.mousedown(e, matchCell)
-        if (matchCell?.type !== 'Cell') return
         const {startRow: row, startCol: col} = matchCell.coordinate
-        const data = buildSelectedDataFromCell(row, col, 'none')
+        let data: SelectedData
+        if (matchCell?.type === 'FixedLeftHeader') {
+            data = buildSelectedDataFromLines(row, row, 'row', 'none')
+        } else if (matchCell?.type === 'FixedTopHeader') {
+            data = buildSelectedDataFromLines(col, col, 'col', 'none')
+        } else if (matchCell?.type !== 'Cell') return
+        data = buildSelectedDataFromCell(row, col, 'none')
         selectedData$(data)
     }
 
diff --git a/src/components/canvas/events/selected-cell.ts b/src/components/canvas/events/selected-cell.ts
index ce563ca..c50bbde 100644
--- a/src/components/canvas/events/selected-cell.ts
+++ b/src/components/canvas/events/selected-cell.ts
@@ -58,3 +58,34 @@ export function buildSelectedDataFromCell(
         },
     }
 }
+
+export function buildSelectedDataFromCellRange(
+    startRow: number,
+    startCol: number,
+    endRow: number,
+    endCol: number,
+    source: 'editbar' | 'none'
+): SelectedData {
+    return {
+        source,
+        data: {
+            ty: 'cellRange',
+            d: {startRow, endRow, startCol, endCol},
+        },
+    }
+}
+
+export function buildSelectedDataFromLines(
+    start: number,
+    end: number,
+    type: 'row' | 'col',
+    source: 'editbar' | 'none'
+): SelectedData {
+    return {
+        source,
+        data: {
+            ty: 'line',
+            d: {start, end, type},
+        },
+    }
+}
diff --git a/src/components/canvas/store/selector.ts b/src/components/canvas/store/selector.ts
index e518128..89c19b0 100644
--- a/src/components/canvas/store/selector.ts
+++ b/src/components/canvas/store/selector.ts
@@ -43,6 +43,17 @@ export class Selector {
         this.startCell = startCell
     }
 
+    @action
+    onMouseUp() {
+        if (!this.store.startCell) {
+            this.selector = undefined
+            return
+        }
+        this.selector = new SelectorProps()
+        this.updateSelector(this.startCell, this.endCell)
+        this._aftetUpdateSelector()
+    }
+
     @action
     onMouseDown() {
         this.endCell = undefined
diff --git a/src/components/canvas/store/store.ts b/src/components/canvas/store/store.ts
index 536e29a..a6f2610 100644
--- a/src/components/canvas/store/store.ts
+++ b/src/components/canvas/store/store.ts
@@ -25,6 +25,7 @@ export class CanvasStore {
     }
     @observable.ref
     startCell?: Cell
+    endCell?: Cell
 
     type?: 'mousedown' | 'contextmenu'
     /**