diff --git a/src/components/ringChart/index.vue b/src/components/ringChart/index.vue
index d65ffe7..5eed8e2 100644
--- a/src/components/ringChart/index.vue
+++ b/src/components/ringChart/index.vue
@@ -1,15 +1,303 @@
 <template>
   <div class="ring-chart">
-    this is ring chart
+    <canvas :ref="ref" />
+
+    <div class="center-info">
+      <div class="percent-show">{{percent}}</div>
+      <div class="current-label" :ref="labelRef">{{data.data[activeIndex].title}}</div>
+    </div>
+
+    <div class="label-line">
+      <div class="label-container">
+
+        <div class="label" v-for="(label, index) in data.data" :key="label.title">
+          <div :style="`background-color: ${data.color[index % data.data.length]}`" />
+          <div>{{ label.title }}</div>
+        </div>
+
+      </div>
+    </div>
   </div>
 </template>
 
 <script>
 export default {
-  name: 'RingChart'
+  name: 'RingChart',
+  props: ['data'],
+  data () {
+    return {
+      ref: `ring-chart-${(new Date()).getTime()}`,
+      canvas: '',
+      canvasWH: [0, 0],
+      ctx: '',
+
+      labelRef: `label-ref-${(new Date()).getTime()}`,
+      labelDom: '',
+
+      ringRadius: '',
+      ringOriginPos: [0, 0],
+      ringLineWidth: '',
+      maxRingWidthP: 1.15,
+
+      activeIndex: 1,
+      activePercent: 1,
+      activeAddStatus: true,
+
+      arcData: [],
+      radiusData: [],
+
+      activeIncrease: 0.005,
+      activeTime: 2500,
+
+      offsetAngle: Math.PI * 0.5 * -1,
+
+      percent: 0,
+      totalValue: 0,
+
+      activeAnimationHandler: ''
+    }
+  },
+  watch: {
+    data (d) {
+      console.error(d)
+    },
+    activeIndex () {
+
+    }
+  },
+  methods: {
+    init () {
+      const { $nextTick, initCanvas, calcRingConfig, data, draw } = this
+
+      $nextTick(e => {
+        initCanvas()
+
+        calcRingConfig()
+
+        data && draw()
+      })
+    },
+    initCanvas () {
+      const { $refs, ref, labelRef, canvasWH } = this
+
+      const canvas = this.canvas = $refs[ref]
+
+      this.labelDom = $refs[labelRef]
+
+      canvasWH[0] = canvas.clientWidth
+      canvasWH[1] = canvas.clientHeight
+
+      canvas.setAttribute('width', canvasWH[0])
+      canvas.setAttribute('height', canvasWH[1])
+
+      this.ctx = canvas.getContext('2d')
+    },
+    calcRingConfig () {
+      const { canvasWH, ringOriginPos } = this
+
+      ringOriginPos[0] = canvasWH[0] / 2
+      ringOriginPos[1] = (canvasWH[1] - 30) / 2
+
+      const ringRadius = this.ringRadius = Math.min(...canvasWH) * 0.6 / 2
+
+      this.ringLineWidth = ringRadius * 0.3
+    },
+    draw () {
+      const { caclArcData, data: { active }, drwaActive, drwaStatic } = this
+
+      caclArcData()
+
+      active ? drwaActive() : drwaStatic()
+    },
+    caclArcData () {
+      const { data: { data }, arcData } = this
+
+      const { getTotalValue, offsetAngle } = this
+
+      const totalValue = getTotalValue()
+
+      const full = 2 * Math.PI
+
+      let currentPercent = offsetAngle
+
+      data.forEach(({ value }) => {
+        const currentAngle = value / totalValue * full + currentPercent
+
+        arcData.push([
+          currentPercent,
+          currentAngle
+        ])
+
+        currentPercent = currentAngle
+      })
+    },
+    getTotalValue () {
+      const { data: { data } } = this
+
+      let totalValue = 0
+
+      data.forEach(({ value }) => (totalValue += value))
+
+      this.totalValue = totalValue
+
+      return totalValue
+    },
+    drwaActive () {
+      const { ctx, canvasWH } = this
+
+      ctx.clearRect(0, 0, ...canvasWH)
+
+      const { calcRadiusData, drawRing, drwaActive } = this
+
+      calcRadiusData()
+
+      drawRing()
+
+      this.activeAnimationHandler = requestAnimationFrame(drwaActive)
+    },
+    calcRadiusData () {
+      const { arcData, activeAddStatus, activePercent, activeIncrease, activeIndex } = this
+
+      const radiusData = new Array(arcData.length).fill(1)
+
+      const activeRadius = (activeAddStatus ? this.activePercent += activeIncrease : activePercent)
+
+      radiusData[activeIndex] = activeRadius
+
+      const { maxRingWidthP, ringRadius, awaitActive } = this
+
+      const prevRadius = maxRingWidthP - activeRadius + 1
+
+      const prevIndex = activeIndex - 1
+
+      radiusData[prevIndex < 0 ? arcData.length - 1 : prevIndex] = prevRadius
+
+      this.radiusData = radiusData.map(v => (v * ringRadius))
+
+      if (activeRadius >= maxRingWidthP && activeAddStatus) awaitActive()
+    },
+    awaitActive () {
+      const { activeTime, turnToNextActive } = this
+
+      this.activeAddStatus = false
+
+      setTimeout(turnToNextActive, activeTime)
+    },
+    turnToNextActive () {
+      const { arcData, activeIndex } = this
+
+      this.activePercent = 1
+
+      this.activeIndex = (activeIndex + 1 === arcData.length ? 0 : activeIndex + 1)
+
+      this.activeAddStatus = true
+    },
+    drawRing () {
+      const { arcData, ctx, ringOriginPos, radiusData } = this
+
+      const { ringLineWidth, data: { color } } = this
+
+      const arcNum = arcData.length
+
+      arcData.forEach((arc, i) => {
+        ctx.beginPath()
+
+        ctx.arc(...ringOriginPos, radiusData[i], ...arc)
+
+        ctx.lineWidth = ringLineWidth
+
+        ctx.strokeStyle = color[i % arcNum]
+
+        ctx.stroke()
+      })
+    },
+    drwaStatic () {}
+  },
+  mounted () {
+    const { init } = this
+
+    init()
+  }
 }
 </script>
 
 <style lang="less">
-.ring-chart {}
+.ring-chart {
+  position: relative;
+
+  canvas {
+    width: 100%;
+    height: 100%;
+  }
+
+  .center-info {
+    position: absolute;
+    left: 50%;
+    top: 50%;
+    transform: translate(-50%, -50%);
+    margin-top: -20px;
+    text-align: center;
+    font-family: "Microsoft Yahei", Arial, sans-serif;
+
+    .percent-show {
+      font-size: 28px;
+
+      &::after {
+        content: '%';
+        font-size: 15px;
+        margin-left: 5px;
+      }
+    }
+
+    .current-label {
+      font-size: 16px;
+      margin-top: 15px;
+      transform: rotateY(0deg);
+    }
+
+    .transform-text {
+      animation: tranform-text 1s linear;
+    }
+
+    @keyframes transform-text {
+      from {
+        transform: rotateY(0deg);
+      }
+
+      to {
+        transform: rotateY(360deg);
+      }
+    }
+  }
+
+  .label-line {
+    position: absolute;
+    width: 100%;
+    height: 30px;
+    bottom: 0px;
+    font-size: 12px;
+    line-height: 30px;
+    color: rgba(255, 255, 255, 0.6);
+    display: flex;
+    justify-content: space-around;
+
+    .label-container {
+      display: flex;
+      flex-direction: row;
+    }
+
+    .label {
+      display: flex;
+      flex-direction: row;
+      margin: 0 3px;
+
+      :nth-child(1) {
+        width: 10px;
+        height: 10px;
+        margin-top: 10px;
+        margin-right: 3px;
+      }
+    }
+  }
+}
 </style>