|  | @@ -34,7 +34,7 @@ export default defineComponent({
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														|  |      const firstRender = ref(true);
 |  |      const firstRender = ref(true);
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														|  |      const src = /(localhost|192)/.test(location.host)
 |  |      const src = /(localhost|192)/.test(location.host)
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														|  |        ? 'https://test.lexiaoya.cn/whiteboard-noCollab'
 |  |        ? 'https://test.lexiaoya.cn/whiteboard-noCollab'
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														|  | -      : `${location.origin}/whiteboard-noCollab`;
 |  | 
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														|  | 
 |  | +      : `https://kt.colexiu.com/classroom-whiteboard`;
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														|  |  
 |  |  
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														|  |      const exportImg = (event: MessageEvent) => {
 |  |      const exportImg = (event: MessageEvent) => {
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														|  |        const data = event.data;
 |  |        const data = event.data;
 |