|  | @@ -1018,7 +1018,7 @@ var tools = {
 | 
	
		
			
				|  |  |      for (let i = orgRow; i <= maxRow; i++) {
 | 
	
		
			
				|  |  |        let validData = {};
 | 
	
		
			
				|  |  |        for (let j = orgCol; j <= maxCol; j++) {
 | 
	
		
			
				|  |  | -        let value = sheet.getValue(i, j);
 | 
	
		
			
				|  |  | +        let value = sheet.getValue(i, j) || "";
 | 
	
		
			
				|  |  |          if (value) {
 | 
	
		
			
				|  |  |            if (setting.cols[j].data.field === "engineering") {
 | 
	
		
			
				|  |  |              if (!isNaN(value) && value % 1 === 0) {
 | 
	
	
		
			
				|  | @@ -1043,6 +1043,8 @@ var tools = {
 | 
	
		
			
				|  |  |            } else {
 | 
	
		
			
				|  |  |              validData[setting.cols[j].data.field] = value;
 | 
	
		
			
				|  |  |            }
 | 
	
		
			
				|  |  | +        } else {
 | 
	
		
			
				|  |  | +          validData[setting.cols[j].data.field] = value;
 | 
	
		
			
				|  |  |          }
 | 
	
		
			
				|  |  |        }
 | 
	
		
			
				|  |  |        if (!tools.isEmptyObj(validData)) {
 |