update

mec-web/src/main/java/com/ym/mec/web/controller/APIController.java

@@ -31,7 +31,7 @@ public class APIController extends BaseController {
 
 	@GetMapping("/practiceSum")
 	public Object practiceSum() {
-		return practiceLessonApplyService.practiceSum();
+		return succeed(practiceLessonApplyService.practiceSum());
 	}
 
 }