diff --git a/README.md b/README.md
index 581daba..412a8bf 100644
--- a/README.md
+++ b/README.md
@@ -3,16 +3,15 @@
 
 ### 依赖
 
-[![](https://imgconvert.csdnimg.cn/aHR0cHM6Ly9qaXRwYWNrLmlvL3YvYWlsaXdlYW4vTkJaeGluZy5zdmc?x-oss-process=image/format,png)](https://jitpack.io/#ailiwean/NBZxing)
+[![](https://jitpack.io/v/ailiwean/NBZxing.svg)](https://jitpack.io/#ailiwean/NBZxing)
 
 
 ```
-	        implementation 'com.github.ailiwean:NBZxing:0.0.14'
+	        implementation 'com.github.ailiwean:NBZxing:0.0.16'
 
 ```
 **注意：库中已经包含zxing源码无需再次依赖**
 
-
 两步搞定
 
  **step1.  自定义一个View继承ZxingCameraView**
@@ -85,6 +84,27 @@ class CusZxingView @JvmOverloads constructor(context: Context, attributeSet: Att
     }
 ```
 
+
+#### 图片资源解析
+在ZxingCameraView的子类中调用		
+	
+```
+  	parseFile(filePath: String);
+	
+	//当图片过大需要手动压缩时，处理完请传入Bitmap
+	parseBitmap(bitmap: Bitmap)
+
+```
+重写该方法处理回调
+```
+
+protected open fun resultBackFile(content: String) {
+	//扫描失败content返回空字符串，可自行提示
+}
+
+```
+注意：在解析图片资源时会自动关闭相机， 若解析失败则重写打开
+
 -------
 
 #### 下载体验