diff --git a/CHANGELOG.md b/CHANGELOG.md
index 505210e..8b94e26 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -6,3 +6,6 @@
 
 # 1.1.3
 - fix: 页面中同时有多个瀑布流时，共用一个cache，后渲染的瀑布流的cache.reset()会清掉所有cache，导致重新布局。
+
+# 1.1.4
+- fix: 如果原始数据没有aspect，也没有width和height，默认设为1
\ No newline at end of file
diff --git a/package.json b/package.json
index b3b803e..d46bbdb 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "remasonry",
-  "version": "1.1.3",
+  "version": "1.1.4",
   "description": "a grid layout library with react",
   "main": "index.cjs.js",
   "module": "index.js",
diff --git a/src/h-layout.ts b/src/h-layout.ts
index c5aad67..d31f9b1 100644
--- a/src/h-layout.ts
+++ b/src/h-layout.ts
@@ -27,10 +27,13 @@ export default ({
 
   const geometry = layoutGeometry(
     items.map(item => {
-      if (typeof item.aspect === 'string') {
-        return parseFloat(item.aspect) || 1
+      let aspect = Number(item.aspect)
+
+      if (!item.aspect && item.width && item.height) {
+        aspect = Number(item.width) / Number(item.height)
       }
-      return item.aspect || item
+
+      return aspect || 1
     }),
     {
       containerWidth: width,
diff --git a/src/layout.ts b/src/layout.ts
index 93403be..2194f83 100644
--- a/src/layout.ts
+++ b/src/layout.ts
@@ -42,7 +42,7 @@ export default <T>({
   const heights = new Array(columnCount).fill(0)
 
   return items.reduce((positions, item: any) => {
-    const aspect = item.aspect ? Number(item.aspect) : item.width / item.height
+    const aspect = (item.aspect ? Number(item.aspect) : item.width / item.height) || 1
     const height = realColumnWidth / aspect
     let position