|  | @@ -193,7 +193,12 @@ export default {
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				|  |  |        activeData: drawingDefalut[0]
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				|  |  |      }
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				|  |  |    },
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				|  |  | -  computed: {
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				|  |  | +  created() {
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				|  |  | +    // 防止 firefox 下 拖拽 会新打卡一个选项卡
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				|  |  | +    document.body.ondrop = event => {
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				|  |  | +      event.preventDefault()
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				|  |  | +      event.stopPropagation()
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				|  |  | +    }
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				|  |  |    },
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				|  |  |    watch: {
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				|  |  |      // eslint-disable-next-line func-names
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