diff --git a/README.md b/README.md
index bfb6256..23f8f5a 100644
--- a/README.md
+++ b/README.md
@@ -18,7 +18,7 @@
 | hidden [🔊](http://dict.youdao.com/dictvoice?audio=hidden&type=2) | ✅ ['hɪdn] | ❌ ['haidn] |
 | integer [🔊](http://dict.youdao.com/dictvoice?audio=integer&type=2) | ✅ [ˈɪntɪdʒə] | ❌ [ˈɪntaɪgə] |
 | issue [🔊](http://dict.youdao.com/dictvoice?audio=issue&type=2) | ✅ [ˈɪʃu] | ❌ [ˈaɪʃu] |
-| jpg [🔊](http://dict.youdao.com/dictvoice?audio=JPEG&type=2) | ✅ [ˈdʒeɪpɛɡ] | ❌ jpg |
+| jpg(jpeg) [🔊](http://dict.youdao.com/dictvoice?audio=JPEG&type=2) | ✅ [ˈdʒeɪpɛɡ] | ❌ jpg |
 | main [🔊](http://dict.youdao.com/dictvoice?audio=main&type=2) | ✅ [meɪn] | ❌ [mɪn] |
 | margin [🔊](http://dict.youdao.com/dictvoice?audio=margin&type=2) | ✅ ['mɑrdʒən] | ❌ ['mʌgin] |
 | maven [🔊](http://dict.youdao.com/dictvoice?audio=maven&type=2) | ✅ ['meɪvən] | ❌ ['ma:vən] |