diff --git a/components/image-cropper/index.wxml b/components/image-cropper/index.wxml
index 89d6dd2..c2299bc 100644
--- a/components/image-cropper/index.wxml
+++ b/components/image-cropper/index.wxml
@@ -1,41 +1,51 @@
-  <view class='image-cropper' catchtouchmove='_preventTouchMove'>
-  	<view class='main' bindtouchend="_cutTouchEnd" bindtouchstart="_cutTouchStart" bindtouchmove="_cutTouchMove">
-  		<view class='content'>
-  			<view class='content_top bg_gray {{_flag_bright?"":"bg_black"}}' style="height:{{cut_top}}px;transition-property:{{_cut_animation?'':'background'}}"></view>
-  			<view class='content_middle' style="height:{{height}}px;">
-  				<view class='content_middle_left bg_gray {{_flag_bright?"":"bg_black"}}' style="width:{{cut_left}}px;transition-property:{{_cut_animation?'':'background'}}"></view>
-  				<view class='content_middle_middle' style="width:{{width}}px;height:{{height}}px;transition-duration: .3s;transition-property:{{_cut_animation?'':'background'}};">
-  					<view class="border border-top-left"></view>
-  					<view class="border border-top-right"></view>
-  					<view class="border border-right-top"></view>
-  					<view class="border border-right-bottom"></view>
-  					<view class="border border-bottom-right"></view>
-  					<view class="border border-bottom-left"></view>
-  					<view class="border border-left-bottom"></view>
-  					<view class="border border-left-top"></view>
-  				</view>
-  				<view class='content_middle_right bg_gray {{_flag_bright?"":"bg_black"}}' style="transition-property:{{_cut_animation?'':'background'}}"></view>
-  			</view>
-  			<view class='content_bottom bg_gray {{_flag_bright?"":"bg_black"}}' style="transition-property:{{_cut_animation?'':'background'}}"></view>
-  		</view>
-  		<image bindload="imageLoad" bindtouchstart="_start" bindtouchmove="_move" bindtouchend="_end" style="width:{{img_width ? img_width + 'px' : 'auto'}};height:{{img_height ? img_height + 'px' : 'auto'}};transform:translate3d({{_img_left-img_width/2}}px,{{_img_top-img_height/2}}px,0) scale({{scale}}) rotate({{angle}}deg);transition-duration:{{_cut_animation?.4:0}}s;" class='img' src='{{imgSrc}}'></image>
-  	</view>
-  	<canvas canvas-id='image-cropper' disable-scroll="true" style="width:{{_canvas_width * export_scale}}px;height:{{_canvas_height * export_scale}}px;left:{{canvas_left}}px;top:{{canvas_top}}px" class='image-cropper-canvas'></canvas>
+<view class='image-cropper' catchtouchmove='_preventTouchMove'>
+	<view class='main' bindtouchend="_cutTouchEnd" bindtouchstart="_cutTouchStart" bindtouchmove="_cutTouchMove">
+		<view class='content'>
+			<view class='content_top bg_gray {{_flag_bright?"":"bg_black"}}'
+				style="height:{{cut_top}}px;transition-property:{{_cut_animation?'':'background'}}"></view>
+			<view class='content_middle' style="height:{{height}}px;">
+				<view class='content_middle_left bg_gray {{_flag_bright?"":"bg_black"}}'
+					style="width:{{cut_left}}px;transition-property:{{_cut_animation?'':'background'}}"></view>
+				<view class='content_middle_middle'
+					style="width:{{width}}px;height:{{height}}px;transition-duration: .3s;transition-property:{{_cut_animation?'':'background'}};">
+					<view class="border border-top-left"></view>
+					<view class="border border-top-right"></view>
+					<view class="border border-right-top"></view>
+					<view class="border border-right-bottom"></view>
+					<view class="border border-bottom-right"></view>
+					<view class="border border-bottom-left"></view>
+					<view class="border border-left-bottom"></view>
+					<view class="border border-left-top"></view>
+				</view>
+				<view class='content_middle_right bg_gray {{_flag_bright?"":"bg_black"}}'
+					style="transition-property:{{_cut_animation?'':'background'}}"></view>
+			</view>
+			<view class='content_bottom bg_gray {{_flag_bright?"":"bg_black"}}'
+				style="transition-property:{{_cut_animation?'':'background'}}"></view>
+		</view>
+		<image bindload="imageLoad" bindtouchstart="_start" bindtouchmove="_move" bindtouchend="_end"
+			style="width:{{img_width ? img_width + 'px' : 'auto'}};height:{{img_height ? img_height + 'px' : 'auto'}};transform:translate3d({{_img_left-img_width/2}}px,{{_img_top-img_height/2}}px,0) scale({{scale}}) rotate({{angle}}deg);transition-duration:{{_cut_animation?.4:0}}s;"
+			class='img' src='{{imgSrc}}'></image>
+	</view>
+	<canvas canvas-id='image-cropper' disable-scroll="true"
+		style="width:{{_canvas_width * export_scale}}px;height:{{_canvas_height * export_scale}}px;left:{{canvas_left}}px;top:{{canvas_top}}px"
+		class='image-cropper-canvas'></canvas>
 
-  	<view class="crop-list" wx:if="{{srcList.length >= 2}}">
-  		<scroll-view scroll-x="{{true}}" scroll-with-animation="{{true}}" scroll-left="{{scrollLeft}}">
-  			<view class="{{srcList.length >= 4 ? 'start': 'center'}}" style="position: relative;display:flex;align-items: center;">
-  				<view wx:for="{{srcList}}" wx:key="index">
-  					<image class="crop-image {{imageIndex == index ? 'img_border': ''}}" src="{{item}}" mode="aspectFill"></image>
-  				</view>
-  			</view>
-  		</scroll-view>
-  	</view>
-  	<view class="crop-btns">
-  		<view class="crop-close" catchtap="close"></view>
-  		<view class="crop-around" catchtap="rotate"></view>
-  		<view class="crop-reset" catchtap="reset"></view>
-  		<view class="crop-btn" catchtap="cropImage"></view>
-  	</view>
+	<view class="crop-list" wx:if="{{srcList.length >= 2}}">
+		<scroll-view scroll-x="{{true}}" scroll-with-animation="{{true}}" scroll-left="{{scrollLeft}}">
+			<view class="{{srcList.length >= 4 ? 'start': 'center'}}"
+				style="position: relative;display:flex;align-items: center;">
+				<view wx:for="{{srcList}}" wx:key="index">
+					<image class="crop-image {{imageIndex == index ? 'img_border': ''}}" src="{{item}}" mode="aspectFill"></image>
+				</view>
+			</view>
+		</scroll-view>
+	</view>
+	<view class="crop-btns">
+		<view class="btn crop-close" catchtap="close"></view>
+		<view class="btn crop-around" catchtap="rotate"></view>
+		<view class="btn crop-reset" catchtap="reset"></view>
+		<view class="btn crop-btn" catchtap="cropImage"></view>
+	</view>
 
-  </view>
\ No newline at end of file
+</view>
\ No newline at end of file
diff --git a/components/image-cropper/index.wxss b/components/image-cropper/index.wxss
index 22a78c4..2a5dfcc 100644
--- a/components/image-cropper/index.wxss
+++ b/components/image-cropper/index.wxss
@@ -192,12 +192,6 @@
   user-select: none;
 }
 
-.image-cropper .crop-rotate .lineation>view {
-  flex: 1;
-  height: 100%;
-  display: inline-block;
-}
-
 .image-cropper .crop-rotate .lineation .number {
   width: 100%;
   height: 32px;
@@ -227,7 +221,7 @@
   z-index: 999;
 }
 
-.image-cropper .crop-btns>view {
+.image-cropper .crop-btns .btn {
   flex: 1;
   height: 100%;
   background-color: transparent;
@@ -238,7 +232,7 @@
   position: relative;
 }
 
-.image-cropper .crop-btns>view:after {
+.image-cropper .crop-btns .btn:after {
   position: absolute;
   top: 0;
   bottom: 0;
diff --git a/project.config.json b/project.config.json
index 2813bf6..e722e7b 100644
--- a/project.config.json
+++ b/project.config.json
@@ -4,7 +4,7 @@
     "ignore": []
   },
   "setting": {
-    "urlCheck": false,
+    "urlCheck": true,
     "es6": true,
     "enhance": true,
     "postcss": true,
@@ -39,7 +39,7 @@
     "minifyWXSS": true
   },
   "compileType": "miniprogram",
-  "libVersion": "2.17.0",
+  "libVersion": "2.17.3",
   "appid": "wx8214a7f3614a3340",
   "projectname": "ztb-saas-mini",
   "debugOptions": {