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															@@ -65,7 +65,7 @@ export default defineComponent({ 
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															       if (myChart) { 
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															       if (myChart) { 
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															         myChart.dispose(); 
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															         myChart.dispose(); 
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															       } 
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															       } 
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															-      myChart = echarts.init(echratsRef.value, {}, { renderer: 'svg' }); 
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															+      myChart = echarts.init(echratsRef.value); 
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															       const option: EChartsOption = { 
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															       const option: EChartsOption = { 
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															         title: { 
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															         title: { 
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															           text: list.value 
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															           text: list.value 
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															@@ -77,7 +77,7 @@ export default defineComponent({ 
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															           subtext: '在读人数', 
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															           subtext: '在读人数', 
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															           textAlign: 'center', 
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															           textAlign: 'center', 
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															           left: '48%', 
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															           left: '48%', 
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															-          top: '38%', 
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															+          top: '36%', 
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															           textStyle: { 
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															           textStyle: { 
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															             fontSize: '22px', 
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															             fontSize: '22px', 
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															             fontWeight: 'bold', 
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															             fontWeight: 'bold', 
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