diff --git a/docs/en-US/guide/transitions.md b/docs/en-US/guide/transitions.md
index 980a78cebe..42f8523c6c 100644
--- a/docs/en-US/guide/transitions.md
+++ b/docs/en-US/guide/transitions.md
@@ -18,7 +18,7 @@ transitions/fade
 
 ## Zoom
 
-:::demo `el-zoom-in-center`, `el-zoom-in-top` and `el-zoom-in-bottom` are provided.
+:::demo `el-zoom-in-left`, `el-zoom-in-center`, `el-zoom-in-top` and `el-zoom-in-bottom` are provided.
 
 transitions/zoom
 
diff --git a/docs/examples/transitions/zoom.vue b/docs/examples/transitions/zoom.vue
index 0e607abcda..37c389867b 100644
--- a/docs/examples/transitions/zoom.vue
+++ b/docs/examples/transitions/zoom.vue
@@ -3,6 +3,10 @@
     <el-button @click="show = !show">Click Me</el-button>
 
     <div style="display: flex; margin-top: 20px; height: 100px">
+      <transition name="el-zoom-in-left">
+        <div v-show="show" class="transition-box">.el-zoom-in-left</div>
+      </transition>
+
       <transition name="el-zoom-in-center">
         <div v-show="show" class="transition-box">.el-zoom-in-center</div>
       </transition>