diff --git a/package.json b/package.json
index a8d4246..e03ca8c 100644
--- a/package.json
+++ b/package.json
@@ -48,6 +48,7 @@
     "chalk": "5",
     "clipanion": "3.2.1",
     "esm-utils": "^4.2.1",
+    "exifr": "^7.1.3",
     "fast-glob": "^3.3.2",
     "figures": "^6.1.0",
     "fs-extra": "11.2.0",
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index d7cf940..07c0868 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -26,6 +26,9 @@ dependencies:
   esm-utils:
     specifier: ^4.2.1
     version: 4.2.1
+  exifr:
+    specifier: ^7.1.3
+    version: 7.1.3
   fast-glob:
     specifier: ^3.3.2
     version: 3.3.2
@@ -2241,6 +2244,10 @@ packages:
       strip-final-newline: 3.0.0
     dev: true
 
+  /exifr@7.1.3:
+    resolution: {integrity: sha512-g/aje2noHivrRSLbAUtBPWFbxKdKhgj/xr1vATDdUXPOFYJlQ62Ft0oy+72V6XLIpDJfHs6gXLbBLAolqOXYRw==}
+    dev: false
+
   /expand-template@2.0.3:
     resolution: {integrity: sha512-XYfuKMvj4O35f/pOXLObndIRvyQ+/+6AhODh+OKWj9S9498pHHn/IMszH+gt0fBCRWMNfk1ZSp5x3AifmnI2vg==}
     engines: {node: '>=6'}
diff --git a/src/commands/compress.ts b/src/commands/compress.ts
index 0a8075f..ca73e48 100644
--- a/src/commands/compress.ts
+++ b/src/commands/compress.ts
@@ -38,6 +38,11 @@ const getDurationDisplay = humanizer({ language: lang, fallbacks: ['en'], round:
 const AllOWED_CODEC = ['mozjpeg', 'webp', 'avif', 'jxl', 'mozjpeg-raw'] as const
 type Codec = typeof AllOWED_CODEC extends ReadonlyArray<infer T> ? T : never
 
+enum FileModeOutputType {
+  AppendBase = 'append-base',
+  NewDir = 'new-dir',
+}
+
 const DEFAULT_CONCURRENCY = process.env.UV_THREADPOOL_SIZE
   ? Number(process.env.UV_THREADPOOL_SIZE)
   : Math.round(cpus().length * 1.5) // 受限于 UV_THREADPOOL_SIZE, 再大到 libuv 那里都得排队
@@ -85,11 +90,11 @@ export class CompressCommand extends Command {
   })
 
   output = Option.String('-o,--output', {
-    description: 'output patterns, can optional use special `append-base` or `separate-dir`',
+    description: `output patterns; optional use special value \`${FileModeOutputType.AppendBase}\` or \`${FileModeOutputType.NewDir}\``,
   })
 
   codec = Option.String('-C,--codec', 'mozjpeg' satisfies Codec, {
-    description: `Allowed codec: ${AllOWED_CODEC.map((c) => `\`${c}\``).join(' or ')}`,
+    description: `Allowed: ${AllOWED_CODEC.map((c) => `\`${c}\``).join(' or ')}`,
   })
 
   metadata = Option.Boolean('--metadata', true, {
@@ -256,10 +261,9 @@ export class CompressCommand extends Command {
       // special output
       let { output } = this
       const q = lossless ? 'lossless' : `q${quality}`
-      if (output === 'append-base') {
+      if (output === FileModeOutputType.AppendBase) {
         output = `:dir/:file.${codec}-${q}.:ext`
-      }
-      if (output === 'separate-dir') {
+      } else if (output === FileModeOutputType.NewDir) {
         output = `:dir-${codec}-${q}/:name.:ext`
       }
 
diff --git a/src/commands/info.ts b/src/commands/info.ts
index 8cdbd43..62aba7e 100644
--- a/src/commands/info.ts
+++ b/src/commands/info.ts
@@ -1,4 +1,5 @@
 import { Command, Option, Usage } from 'clipanion'
+import exifr from 'exifr'
 import path from 'path'
 import { decode, metadata } from '../index.js'
 
@@ -11,18 +12,34 @@ export class InfoCommand extends Command {
 
   file = Option.String({ required: true })
 
+  verbose = Option.Boolean('-v,--verbose', false, {
+    description: 'show verbose info',
+  })
+
   execute(): Promise<number | void> {
     return main(this)
   }
 }
 
-export async function main(argv: { file: string }) {
-  let { file } = argv
+export async function main({ file, verbose }: { file: string; verbose: boolean }) {
   if (file) file = path.resolve(file)
 
   const meta = await metadata(file)
-  console.log('metadata: %o', meta)
+  console.log('\nmetadata: %o', meta)
 
   const decoded = await decode(file)
-  console.log('decoded info: %s', decoded)
+  console.log('\n\ndecoded info: %s', decoded)
+
+  const _orientation = await exifr.orientation(file)
+  console.log('\n\nexifr orientation: %o', _orientation)
+
+  if (verbose) {
+    const all = await exifr.parse(file, {
+      tiff: true,
+      ifd1: true,
+      mergeOutput: true,
+      translateValues: false,
+    })
+    console.log('\n\nexifr all: ', all)
+  }
 }
diff --git a/src/compress.ts b/src/compress.ts
index 2ffabf6..b52e638 100644
--- a/src/compress.ts
+++ b/src/compress.ts
@@ -73,7 +73,7 @@ export async function sharpMozjpegCompress(
   })
 
   if (keepMetadata) {
-    img = img.withMetadata()
+    img = img.keepMetadata()
   }
 
   const buf = await img.toBuffer()
@@ -97,7 +97,7 @@ function sharpTargetFormatFactory<T extends 'webp' | 'avif' | 'jxl'>(
     let img = (await getSharpInstance(file))[targetFormat](options)
 
     if (keepMetadata) {
-      img = img.withMetadata()
+      img = img.keepMetadata()
     }
 
     const buf = await img.toBuffer()
diff --git a/tsconfig.json b/tsconfig.json
index dec143c..93b678d 100644
--- a/tsconfig.json
+++ b/tsconfig.json
@@ -10,6 +10,7 @@
     "esModuleInterop": true,
     "declaration": true,
     "strictNullChecks": true,
+    "noImplicitThis": true,
     "skipLibCheck": true
   },
   "ts-node": {