diff --git a/src/plugins/EasyComponent/object-helper.js b/src/plugins/EasyComponent/object-helper.js
new file mode 100644
index 0000000..7137d7c
--- /dev/null
+++ b/src/plugins/EasyComponent/object-helper.js
@@ -0,0 +1,75 @@
+export function scanObj(obj, handler) {
+  for (const key in obj) {
+    if (
+      typeof obj[key] === 'object' &&
+      obj[key] !== null &&
+      !Array.isArray(obj[key])
+    ) {
+      scanObj(obj[key], handler)
+    } else {
+      handler(obj, key)
+    }
+  }
+}
+
+export function filterObj(obj, fn, clone = true) {
+  if (clone) {
+    obj = JSON.parse(JSON.stringify(obj))
+  }
+  scanObj(obj, (currentObj, key) => {
+    if (!fn(currentObj[key])) {
+      delete currentObj[key]
+    }
+  })
+  return obj
+}
+
+export function resetObj(obj, fn, clone = false) {
+  if (clone) {
+    obj = JSON.parse(JSON.stringify(obj))
+  }
+  scanObj(obj, (currentObj, key) => {
+    const readyValue = (() => {
+      if (Array.isArray(currentObj[key])) {
+        return []
+      }
+      return undefined
+    })()
+    currentObj[key] = fn ? fn(currentObj, key, readyValue) : readyValue
+  })
+  return obj
+}
+
+export function scanObjArr(
+  objArr,
+  handler,
+  options = { children: 'children' },
+  parent
+) {
+  for (const obj of objArr) {
+    handler(obj, objArr, parent)
+    if (Array.isArray(obj[options.children])) {
+      scanObjArr(obj[options.children], handler, options, obj, parent)
+    }
+  }
+}
+
+export function deepFindObjArr(
+  objArr,
+  handler,
+  options = { children: 'children' }
+) {
+  let result
+  let lock = false
+  scanObjArr(
+    objArr,
+    (obj, objArr) => {
+      if (!lock && handler(obj, objArr)) {
+        lock = true
+        result = obj
+      }
+    },
+    options
+  )
+  return result
+}