diff --git a/README.md b/README.md
index a84b062..a0cac65 100644
--- a/README.md
+++ b/README.md
@@ -32,8 +32,17 @@ ext install paste-image-to-qiniu
     // 七牛图床域名
     "pasteImageToQiniu.domain": "http://xxxxx.xxxx.com",
 
+    // http或者https
+    "pasteImageToQiniu.schema": "http",
+
+    // 存储区域对应 HTTPS 地址，参考七牛官方文档：https://support.qiniu.com/hc/kb/article/210702。当schema为https时需要定义此选项
+    "pasteImageToQiniu.upHttpsHost": "",
+
+    // 是否存储粘贴板图片到本地，值为true的时候请不要定义localPath
+    "pasteImageToQiniu.saveImageToLocal": true,
+
     // 本地储存位置
-    "pasteImageToQiniu.localPath":"./img"
+    "pasteImageToQiniu.localPath":""
 }
 ```
 
@@ -41,4 +50,4 @@ ext install paste-image-to-qiniu
 
 将[vscode-paste-image](https://github.com/mushanshitiancai/vscode-paste-image)和[vscode-qiniu-upload-image](https://github.com/yscoder/vscode-qiniu-upload-image)综合改成了现在这个插件。
 
-如果用的开心给个star也不错！
\ No newline at end of file
+如果用的开心给个star也不错！
diff --git a/extension.js b/extension.js
index a8d1a8d..87edbd0 100644
--- a/extension.js
+++ b/extension.js
@@ -46,7 +46,6 @@ function start() {
     let imagePath = getImagePath(filePath, selectText, localPath);
     const mdFilePath = editor.document.fileName;
     const mdFileName = path.basename(mdFilePath, path.extname(mdFilePath));
-
     createImageDirWithImagePath(imagePath).then(imagePath => {
         saveClipboardImageToFileAndGetPath(imagePath, (imagePath) => {
             if (!imagePath) return;
@@ -60,12 +59,20 @@ function start() {
                 editor.edit(textEditorEdit => {
                     textEditorEdit.insert(editor.selection.active, img)
                 });
+                // 是否删除本地文件
+                if (!config.saveImageToLocal) {
+                    fs.unlink(imagePath, function(err) {
+                        if (err) {
+                            vscode.window.showErrorMessage('Delete tmpfile error. ' + err.toString());
+                        }
+                    })
+                }
             }).catch((err) => {
-                vscode.window.showErrorMessage('Upload error.');
+                vscode.window.showErrorMessage('Upload error. ' + err.toString());
             });
         });
     }).catch(err => {
-        vscode.window.showErrorMessage('Failed make folder.');
+        vscode.window.showErrorMessage('Failed make folder. ' + err.toString());
         return;
     });
 }
@@ -163,4 +170,4 @@ function saveClipboardImageToFileAndGetPath(imagePath, cb) {
             cb(result);
         });
     }
-}
\ No newline at end of file
+}
diff --git a/jsconfig.json b/jsconfig.json
index b7caa7d..6e5822e 100644
--- a/jsconfig.json
+++ b/jsconfig.json
@@ -1,12 +1,8 @@
 {
-    "compilerOptions": {
-        "module": "commonjs",
-        "target": "es6",
-        "lib": [
-            "es6"
-        ]
-    },
-    "exclude": [
-        "node_modules"
-    ]
-}
\ No newline at end of file
+  "compilerOptions": {
+    "module": "commonjs",
+    "target": "es6",
+    "lib": ["es6"]
+  },
+  "exclude": ["node_modules"]
+}
diff --git a/lib/upload.js b/lib/upload.js
index 0e8c27d..6662acb 100644
--- a/lib/upload.js
+++ b/lib/upload.js
@@ -46,6 +46,8 @@ module.exports = (config, file, mdFile) => {
 
     qiniu.conf.ACCESS_KEY = access_key
     qiniu.conf.SECRET_KEY = secret_key
+    qiniu.conf.SCHEME = config.scheme;
+    qiniu.conf.UP_HTTPS_HOST = config.upHttpsHost;
 
     let localFile = file
     if (/^".+"$/.test(localFile)) {
diff --git a/package.json b/package.json
index 18f6afd..9d07934 100644
--- a/package.json
+++ b/package.json
@@ -68,12 +68,27 @@
         "pasteImageToQiniu.domain": {
           "type": "string",
           "default": "",
-          "description": "七牛图床域名。"
+          "description": "七牛图床域名，需要添加http[s]前缀。"
+        },
+        "pasteImageToQiniu.schema": {
+          "type": "string",
+          "default": "https",
+          "description": "http或者https。"
+        },
+        "pasteImageToQiniu.upHttpsHost": {
+          "type": "string",
+          "default": "https://up-z2.qbox.me",
+          "description": "存储区域对应 HTTPS 地址，参考七牛官方文档：https://support.qiniu.com/hc/kb/article/210702。"
+        },
+        "pasteImageToQiniu.saveImageToLocal": {
+          "type": "boolean",
+          "default": false,
+          "description": "是否需要存储粘贴板图片到本地，值为true时请不要设置localPath。"
         },
         "pasteImageToQiniu.localPath": {
           "type": "string",
-          "default": "./img",
-          "description": "图片本地保存位置"
+          "default": "",
+          "description": "图片本地保存位置。"
         }
       }
     }
diff --git a/test/extension.test.js b/test/extension.test.js
index c3c1517..83ba925 100644
--- a/test/extension.test.js
+++ b/test/extension.test.js
@@ -21,4 +21,4 @@ suite("Extension Tests", function() {
         assert.equal(-1, [1, 2, 3].indexOf(5));
         assert.equal(-1, [1, 2, 3].indexOf(0));
     });
-});
\ No newline at end of file
+});