diff --git a/README.md b/README.md
index c58f4f7b..8f3d277e 100644
--- a/README.md
+++ b/README.md
@@ -47,6 +47,7 @@
 微信群已满员，请添加下面管理员拉你入群谢谢～
 
 <div style="display:flex;">
+  <img src="https://m.hellobike.com/resource/helloyun/15697/N-Exc_qun.png?x-oss-process=image/quality,q_80" width='230'/>
   <img src="https://user-images.githubusercontent.com/14307551/198974064-8d02f3af-3cef-4f89-8744-bb860dd56121.png" width='230'/>
 </div>
 
diff --git a/packages/quark-core/package.json b/packages/quark-core/package.json
index b927d57d..dd861105 100644
--- a/packages/quark-core/package.json
+++ b/packages/quark-core/package.json
@@ -10,7 +10,7 @@
     "package.json"
   ],
   "scripts": {
-    "build": "rm -rf lib && cross-env BABEL_ENV=umd rollup -c",
+    "build": "rimraf lib && cross-env BABEL_ENV=umd rollup -c",
     "release:major": "npm run release -- --release-as major",
     "release:minor": "npm run release -- --release-as minor",
     "release:patch": "npm run release -- --release-as patch",
@@ -36,7 +36,8 @@
     "rollup-plugin-terser": "^7.0.2",
     "sinon": "^12.0.1",
     "standard-version": "^9.3.0",
-    "typescript": "^4.1.5"
+    "typescript": "^4.1.5",
+    "rimraf": "3.0.2"
   },
   "repository": {
 		"type": "git",
diff --git a/packages/quark-icons/package.json b/packages/quark-icons/package.json
index cb36f94b..a804d40a 100644
--- a/packages/quark-icons/package.json
+++ b/packages/quark-icons/package.json
@@ -11,7 +11,7 @@
 		"package.json"
 	],
 	"scripts": {
-		"build": "rm -rf umd && rm -rf lib && cross-env BABEL_ENV=umd rollup -c",
+		"build": "rimraf umd && rimraf lib && cross-env BABEL_ENV=umd rollup -c",
 		"release:major": "npm run release -- --release-as major",
 		"release:minor": "npm run release -- --release-as minor",
 		"release:patch": "npm run release -- --release-as patch",
@@ -59,7 +59,8 @@
 		"stylelint-scss": "^4.2.0",
 		"typescript": "^4.1.5",
 		"vite": "^2.3.4",
-		"standard-version": "^9.3.0"
+		"standard-version": "^9.3.0",
+		"rimraf": "3.0.2"
 	},
 	"engines": {
 		"node": ">=12.0.0"
diff --git a/packages/quark-react/package.json b/packages/quark-react/package.json
index 774cf030..10969508 100644
--- a/packages/quark-react/package.json
+++ b/packages/quark-react/package.json
@@ -13,7 +13,7 @@
     "package.json"
   ],
   "scripts": {
-    "build": "rm -rf lib && npx tsc",
+    "build": "rimraf lib && npx tsc",
     "release:major": "npm run release -- --release-as major",
     "release:minor": "npm run release -- --release-as minor",
     "release:patch": "npm run release -- --release-as patch",
@@ -55,7 +55,8 @@
     "rollup-plugin-terser": "^7.0.2",
     "sinon": "^12.0.1",
     "standard-version": "^9.3.0",
-    "typescript": "^4.1.5"
+    "typescript": "^4.1.5",
+    "rimraf": "3.0.2"
   },
   "repository": {
     "type": "git",
diff --git a/packages/quark-reactify/package.json b/packages/quark-reactify/package.json
index 8dc17497..dcbb149b 100644
--- a/packages/quark-reactify/package.json
+++ b/packages/quark-reactify/package.json
@@ -5,7 +5,7 @@
   "main": "lib/index.js",
   "types": "lib/index.d.ts",
   "scripts": {
-    "build": "rm -rf lib && npx tsc",
+    "build": "rimraf lib && npx tsc",
     "release:major": "npm run release -- --release-as major",
     "release:minor": "npm run release -- --release-as minor",
     "release:patch": "npm run release -- --release-as patch",
@@ -23,7 +23,8 @@
     "@types/react": "^16.0.0",
     "react": "^16.10.0",
     "typescript": "^4.3.5",
-    "standard-version": "^9.3.0"
+    "standard-version": "^9.3.0",
+    "rimraf": "3.0.2"
   },
   "author": "",
   "license": "MIT",
diff --git a/packages/quark/package.json b/packages/quark/package.json
index 404115c2..14c73d67 100644
--- a/packages/quark/package.json
+++ b/packages/quark/package.json
@@ -5,8 +5,8 @@
 	"main": "lib/index.js",
 	"module": "lib/index.js",
 	"scripts": {
-		"tsc": "rm -rf types && npx tsc -b ./tsconfig.types.json && node ./typesGenerat.js",
-		"build": "rm -rf umd && rm -rf lib && cross-env BABEL_ENV=umd rollup -c && npm run tsc",
+		"tsc": "rimraf types && npx tsc -b ./tsconfig.types.json && node ./typesGenerat.js",
+		"build": "rimraf umd && rimraf lib && cross-env BABEL_ENV=umd rollup -c && npm run tsc",
 		"release:major": "npm run release -- --release-as major",
 		"release:minor": "npm run release -- --release-as minor",
 		"release:patch": "npm run release -- --release-as patch",
@@ -66,7 +66,8 @@
 		"typescript": "^4.1.5",
 		"rollup-plugin-filesize": "^9.1.2",
 		"postcss-px-to-viewport": "^1.1.1",
-		"postcss": "8.4.16"
+		"postcss": "8.4.16",
+		"rimraf": "3.0.2"
 	},
 	"engines": {
 		"node": ">=12.0.0"
diff --git a/packages/quark/src/list/index.tsx b/packages/quark/src/list/index.tsx
index 2284df50..b6b55c92 100644
--- a/packages/quark/src/list/index.tsx
+++ b/packages/quark/src/list/index.tsx
@@ -60,15 +60,22 @@ class QuarkList extends QuarkElement {
   })
   loading: boolean = false;
 
+  @property({
+    type: Boolean
+  })
+  immediatecheck: boolean = true;
+
   placeholderRef: any = createRef();
 
   componentDidMount() {
-    this.check({ auto: true });
-    window.addEventListener('scroll', this.check);
+    if(this.immediatecheck) {
+      setTimeout(() => this.check({ auto: true }), 50);
+    }
+    window.addEventListener('scroll', this.check, true);
   }
 
   componentWillUnmount() {
-    window.removeEventListener('scroll', this.check);
+    window.removeEventListener('scroll', this.check, true);
   }
 
   shouldComponentUpdate(
diff --git a/yarn.lock b/yarn.lock
index 627ea103..ca9ee20e 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -10977,7 +10977,7 @@ rimraf@2:
   dependencies:
     glob "^7.1.3"
 
-rimraf@^3.0.0, rimraf@^3.0.2:
+rimraf@3.0.2, rimraf@^3.0.0, rimraf@^3.0.2:
   version "3.0.2"
   resolved "https://registry.npmjs.org/rimraf/-/rimraf-3.0.2.tgz#f1a5402ba6220ad52cc1282bac1ae3aa49fd061a"
   integrity sha1-8aVAK6YiCtUswSgrrBrjqkn9Bho=