Antonio Conte is not satisfied with Chelsea's start to the season and is adamant the Blues "must improve" further.
Conte took the reins at Stamford Bridge earlier this summer and has made a promising start to his managerial career in English football.
The 46-year-old's passionate touchline antics have endeared him to the west London faithful while Chelsea have won all three of their opening competitive games this term.
However, Conte is reluctant to sit back and admire Chelsea's start as he believes there is much more to come from his team.
"We played three games and we won all," said the Italian.
"But I know that - and I spoke with my players about this - that we can improve a lot.
"It's logical after a game there are positive and bad things - I like to show both.
"I am pleased to start in this way for the players, for the club, to take more confidence after last season.
"But we know we can improve and we must improve a lot," Conte added.
Chelsea required late goals to beat West Ham and Watford while the midweek victory over Bristol Rovers was far from straightforward as the League One side's resilience led to a nervous ending to the five-goal thriller.
And Conte is keen for Chelsea to learn from their clash with Rovers as they prepare to face Burnley, who secured a shock victory over Liverpool last weekend.
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"Burnley are a very solid team. They are always ready to go into a counter attack.
"Every game is very tough. If you don't have the right attention anything can happen.
"We saw this in the cup against Bristol. It's very tough and we must pay attention," he added.
