diff --git a/src/plugins/uploader/tcyun.ts b/src/plugins/uploader/tcyun.ts
index 42dff87..619de2a 100644
--- a/src/plugins/uploader/tcyun.ts
+++ b/src/plugins/uploader/tcyun.ts
@@ -123,21 +123,22 @@ const handle = async (ctx: IPicGo): Promise<IPicGo | boolean> => {
         if (body.statusCode === 400) {
           throw new Error(body.msg || body.message)
         }
+        const optionUrl = tcYunOptions.options || ''
         if (useV4 && body.message === 'SUCCESS') {
           delete img.base64Image
           delete img.buffer
           if (customUrl) {
             img.imgUrl = `${customUrl}/${path}${img.fileName}`
           } else {
-            img.imgUrl = body.data.source_url
+            img.imgUrl = `${body.data.source_url as string}${optionUrl}`
           }
         } else if (!useV4 && body && body.statusCode === 200) {
           delete img.base64Image
           delete img.buffer
           if (customUrl) {
-            img.imgUrl = `${customUrl}/${path}${img.fileName}`
+            img.imgUrl = `${customUrl}/${path}${img.fileName}${optionUrl}`
           } else {
-            img.imgUrl = `https://${tcYunOptions.bucket}.cos.${tcYunOptions.area}.myqcloud.com/${path}${img.fileName}`
+            img.imgUrl = `https://${tcYunOptions.bucket}.cos.${tcYunOptions.area}.myqcloud.com/${path}${img.fileName}${optionUrl}`
           }
         } else {
           throw new Error(res.body.msg)
@@ -221,6 +222,12 @@ const config = (ctx: IPicGo): IPluginConfig[] => {
       choices: ['v4', 'v5'],
       default: 'v5',
       required: false
+    },
+    {
+      name: 'options',
+      type: 'input',
+      default: userConfig.options || '',
+      required: false
     }
   ]
   return config
diff --git a/src/types/index.ts b/src/types/index.ts
index c0c6b2d..a348882 100644
--- a/src/types/index.ts
+++ b/src/types/index.ts
@@ -241,6 +241,8 @@ export interface ITcyunConfig {
   customUrl: string
   /** COS 版本，v4 或者 v5 */
   version: 'v5' | 'v4'
+  /** 针对图片的一些后缀处理参数 PicGo 2.4.0+ PicGo-Core 1.5.0+ */
+  options: string
 }
 /** GitHub 图床配置项 */
 export interface IGithubConfig {