|  | @@ -39,13 +39,13 @@ export function vaildPPTUrl() {
 | 
	
		
			
				|  |  |    let returnUrl = '';
 | 
	
		
			
				|  |  |  
 | 
	
		
			
				|  |  |    if (/test/.test(url)) {
 | 
	
		
			
				|  |  | -    returnUrl = 'https://test.kt.colexiu.com';
 | 
	
		
			
				|  |  | +    returnUrl = 'https://test.kt.colexiu.com/classroom-ppt';
 | 
	
		
			
				|  |  |    } else if (/dev/.test(url)) {
 | 
	
		
			
				|  |  | -    returnUrl = 'https://dev.kt.colexiu.com';
 | 
	
		
			
				|  |  | +    returnUrl = 'https://dev.kt.colexiu.com/classroom-ppt';
 | 
	
		
			
				|  |  |    } else if (/localhost/.test(url)) {
 | 
	
		
			
				|  |  |      returnUrl = 'http://192.168.3.122:9527';
 | 
	
		
			
				|  |  |    } else {
 | 
	
		
			
				|  |  | -    returnUrl = 'https://mec.colexiu.com';
 | 
	
		
			
				|  |  | +    returnUrl = 'https://mec.colexiu.com/classroom-ppt';
 | 
	
		
			
				|  |  |    }
 | 
	
		
			
				|  |  |    return returnUrl;
 | 
	
		
			
				|  |  |  }
 |