修改

Scripts/168/pksPlanAnalysis.js

@@ -182,7 +182,7 @@ const formatPreviousDate = (days) => {
 
 const formatNumToDisplayStr = (num) => {
 	if (num >= 0) {
-		return '-' + String(num);
+		return '+' + String(num);
 	} else {
 		return String(num);
 	}