diff --git a/logo.png b/logo.png
new file mode 100644
index 0000000..5c5eefb
Binary files /dev/null and b/logo.png differ
diff --git a/src/plugins/commander/upload.ts b/src/plugins/commander/upload.ts
index 846f65f..7d41b10 100644
--- a/src/plugins/commander/upload.ts
+++ b/src/plugins/commander/upload.ts
@@ -1,6 +1,7 @@
 import PicGo from '../../core/PicGo'
 import path from 'path'
 import fs from 'fs-extra'
+import { isUrl } from '../../utils/common'
 
 export default {
   handle: (ctx: PicGo): void => {
@@ -12,9 +13,11 @@ export default {
       .alias('u')
       .action(async (input: string[]) => {
         const inputList = input
-            .map((item: string) => path.resolve(item))
+            .map((item: string) => {
+              return isUrl(item) ? item : path.resolve(item)
+            })
             .filter((item: string) => {
-              const exist = fs.existsSync(item)
+              const exist = fs.existsSync(item) || isUrl(item)
               if (!exist) {
                 ctx.log.warn(`${item} does not exist.`)
               }
diff --git a/src/plugins/transformer/path.ts b/src/plugins/transformer/path.ts
index 27def9f..df47860 100644
--- a/src/plugins/transformer/path.ts
+++ b/src/plugins/transformer/path.ts
@@ -2,26 +2,55 @@ import probe from 'probe-image-size'
 import path from 'path'
 import fs from 'fs-extra'
 import PicGo from '../../core/PicGo'
+import { getURLFile } from '../../utils/getURLFile'
+import { isUrl } from '../../utils/common'
+import { IPathTransformedImgInfo, ImgInfo } from '../../utils/interfaces'
 
 const handle = async (ctx: PicGo): Promise<PicGo> => {
-  let results = ctx.output
+  let results: ImgInfo[] = ctx.output
   await Promise.all(ctx.input.map(async (item: string) => {
-    let fileName = path.basename(item)
-    let buffer = await fs.readFile(item)
-    // let base64Image = Buffer.from(buffer).toString('base64')
-    let imgSize = probe.sync(buffer)
-    results.push({
-      buffer,
-      // base64Image,
-      fileName,
-      width: imgSize.width,
-      height: imgSize.height,
-      extname: path.extname(item)
-    })
+    let info: IPathTransformedImgInfo
+    if (isUrl(item)) {
+      info = await getURLFile(ctx, item)
+    } else {
+      info = await getFSFile(item)
+    }
+    if (info.success) {
+      try {
+        const imgSize = probe.sync(info.buffer)
+        results.push({
+          buffer: info.buffer,
+          fileName: info.fileName,
+          width: imgSize.width,
+          height: imgSize.height,
+          extname: path.extname(item)
+        })
+      } catch (e) {
+        ctx.log.error(e)
+      }
+    } else {
+      ctx.log.error(info.reason)
+    }
   }))
   return ctx
 }
 
+const getFSFile = async (item: string): Promise<IPathTransformedImgInfo> => {
+  try {
+    return {
+      extname: path.extname(item),
+      fileName: path.basename(item),
+      buffer: await fs.readFile(item),
+      success: true
+    }
+  } catch {
+    return {
+      reason: `read file ${item} error`,
+      success: false
+    }
+  }
+}
+
 export default {
   handle
 }
diff --git a/src/utils/common.ts b/src/utils/common.ts
new file mode 100644
index 0000000..36762c4
--- /dev/null
+++ b/src/utils/common.ts
@@ -0,0 +1 @@
+export const isUrl = (url: string): boolean => (url.startsWith('http://') || url.startsWith('https://'))
diff --git a/src/utils/getURLFile.ts b/src/utils/getURLFile.ts
new file mode 100644
index 0000000..3e3fcfd
--- /dev/null
+++ b/src/utils/getURLFile.ts
@@ -0,0 +1,60 @@
+import PicGo from '../core/PicGo'
+import request from 'request'
+import path from 'path'
+import { IPathTransformedImgInfo } from './interfaces'
+import fs from 'fs'
+
+export const getURLFile = async (ctx: PicGo, url: string): Promise<IPathTransformedImgInfo> => {
+  const requestOptions = {
+    method: 'GET',
+    url,
+    encoding: null
+  }
+  let isImage = false
+  let extname = ''
+  let timeoutId
+  // tslint:disable-next-line: typedef
+  const requestPromise = new Promise<IPathTransformedImgInfo>(async (resolve): Promise<void> => {
+    try {
+      const res = await ctx.Request.request(requestOptions)
+        .on('response', (response: request.Response): void => {
+          const contentType = response.headers['content-type']
+          if (contentType.includes('image')) {
+            isImage = true
+            extname = `.${contentType.split('image/')[1]}`
+          }
+        })
+      clearTimeout(timeoutId)
+      if (isImage) {
+        fs.writeFileSync('./logo.png', res)
+        resolve({
+          buffer: res,
+          fileName: path.basename(requestOptions.url.split('?')[0]),
+          extname,
+          success: true
+        })
+      } else {
+        resolve({
+          success: false,
+          reason: `${url} is not image`
+        })
+      }
+    } catch {
+      clearTimeout(timeoutId)
+      resolve({
+        success: false,
+        reason: `request ${url} error`
+      })
+    }
+  })
+  // tslint:disable-next-line: typedef
+  const timeoutPromise = new Promise<IPathTransformedImgInfo>((resolve): void => {
+    timeoutId = setTimeout(() => {
+      resolve({
+        success: false,
+        reason: `request ${url} timeout`
+      })
+    }, 10000)
+  })
+  return Promise.race([requestPromise, timeoutPromise])
+}
diff --git a/src/utils/interfaces.ts b/src/utils/interfaces.ts
index db4a5fa..964883c 100644
--- a/src/utils/interfaces.ts
+++ b/src/utils/interfaces.ts
@@ -36,6 +36,10 @@ interface ImgInfo {
   [propName: string]: any
 }
 
+interface IPathTransformedImgInfo extends ImgInfo {
+  success: boolean
+}
+
 /**
  * for config options
  */
@@ -105,5 +109,6 @@ export {
   ImgSize,
   Options,
   ClipboardImage,
-  ProcessEnv
+  ProcessEnv,
+  IPathTransformedImgInfo
 }