diff --git a/src/components/index/text.vue b/src/components/index/text.vue
index c50ba1024112ce5406db55350709735de750f27f..423b20f663a60cfbcadd1924510df901c594861d 100644
--- a/src/components/index/text.vue
+++ b/src/components/index/text.vue
@@ -1,6 +1,11 @@
 <template>
-  <div>
-    {{ text }}
+  <div class="text">
+    <span
+      v-for="(item, index) in text"
+      :key="index"
+      :class="{ active: index === currentIndex }"
+      >{{ item | formatLetter }}</span
+    >
   </div>
 </template>
 
@@ -9,10 +14,25 @@ import CreateText from "@/assets/js/createText";
 export default {
   data() {
     return {
-      length: 20,
+      length: 2,
+      currentIndex: 0,
       text: "",
     };
   },
+  computed: {
+    currentLetter() {
+      return this.$store.state.currentLetter;
+    },
+  },
+  watch: {
+    currentLetter(val) {
+      if (val === null) return;
+      const currentLetter = this.text[this.currentIndex];
+      if (val.toLowerCase() === currentLetter.toLowerCase()) {
+        this.next();
+      }
+    },
+  },
   created() {
     this.createTextList();
   },
@@ -22,8 +42,49 @@ export default {
       const res = arr.map(() => CreateText.create());
       this.text = res.join(" ").toLowerCase();
     },
+    next() {
+      this.currentIndex++;
+      if (this.currentIndex === this.text.length) {
+        this.currentIndex = 0;
+        this.createTextList();
+      }
+    },
+  },
+  filters: {
+    formatLetter(val) {
+      if (!val) return "";
+      return val === " " ? "␣" : val;
+    },
   },
 };
 </script>
 
-<style lang="less" scoped></style>
+<style lang="less" scoped>
+@keyframes cursor {
+  0% {
+    background: none;
+    color: #000;
+  }
+  50% {
+    background: #000;
+    color: #fff;
+  }
+  100% {
+    background: none;
+    color: #000;
+  }
+}
+
+.text {
+  span {
+    font-family: Ubuntu Mono, Lucida Console, monospace;
+    display: inline-block;
+    text-align: center;
+    font-size: 20px;
+    min-width: 0.5em;
+    &.active {
+      animation: cursor 0.6s ease infinite;
+    }
+  }
+}
+</style>