fix bug

Author: yisar

package.json

@@ -1,6 +1,6 @@
 {
   "name": "fre",
-  "version": "2.7.2",
+  "version": "2.7.4",
   "type": "module",
   "main": "dist/fre.js",
   "unpkg": "dist/fre.umd.js",

src/commit.ts

@@ -75,6 +75,6 @@ export const removeElement = (fiber: Fiber, flag: boolean = true) => {
     }
     kidsRefer(fiber.kids)
     refer(fiber.ref, null)
-    fiber.kids.forEach(v => removeElement(v, flag))
   }
+  fiber.kids.forEach(v => removeElement(v, flag))
 }