diff --git a/src/editor/dataset/enum/KeyMap.ts b/src/editor/dataset/enum/KeyMap.ts
index 3ea9eef..67598f9 100644
--- a/src/editor/dataset/enum/KeyMap.ts
+++ b/src/editor/dataset/enum/KeyMap.ts
@@ -69,4 +69,14 @@ export enum KeyMap {
   X_UPPERCASE = 'X',
   Y_UPPERCASE = 'Y',
   Z_UPPERCASE = 'Z',
+  ZERO = '0',
+  ONE = '1',
+  TWO = '2',
+  THREE = '3',
+  FOUR = '4',
+  FIVE = '5',
+  SIX = '6',
+  SEVEN = '7',
+  EIGHT = '8',
+  NINE = '9'
 }
\ No newline at end of file
diff --git a/src/main.ts b/src/main.ts
index 900d31e..380a73f 100644
--- a/src/main.ts
+++ b/src/main.ts
@@ -1006,6 +1006,14 @@ window.onload = function () {
       callback: (command: Command) => {
         command.executePageScaleAdd()
       }
+    },
+    {
+      key: KeyMap.ZERO,
+      ctrl: true,
+      isGlobal: true,
+      callback: (command: Command) => {
+        command.executePageScaleRecovery()
+      }
     }
   ])