......

src/main/java/cn/com/qmth/examcloud/web/mongodb/MongodbDetector.java

@@ -71,7 +71,7 @@ public class MongodbDetector implements ApplicationRunner {
 					String.class);
 			insertMethod.invoke(mongoTemplateObject, data, "startup");
 		} catch (Exception e) {
-			LOG.error("unexpected mongodb exception", e);
+			LOG.error("unexpected mongodb exception");
 		}
 
 	}