A system for updating point of interest information, comprising: at least one storage medium including a set of instructions for updating POI information; and at least one processor configured to communicate with the at least one storage media, wherein when executing the set of instructions, the at least one processor is directed to perform operations including: obtaining voice data relating to a journey and comprising information indicative of a location; generating target text relating to the location in the journey based on the voice data; obtaining location information of the location in the journey, the location information of the location being related to geographic information of the location; obtaining POI information of the location based on the location information from a POI information database for storing POI information, the POI information of the location including one or more names of a POI; and adding the target text relating to the location into the POI information of the location if the target text is not included in the POI information and a similarity value between the target text relating to the location and the POI information of the location exceeds a first threshold. at least one storage medium including a set of instructions for updating POI information; and at least one processor configured to communicate with the at least one storage media, wherein when executing the set of instructions, the at least one processor is directed to perform operations including: obtaining voice data relating to a journey and comprising information indicative of a location; generating target text relating to the location in the journey based on the voice data; obtaining location information of the location in the journey, the location information of the location being related to geographic information of the location; obtaining POI information of the location based on the location information from a POI information database for storing POI information, the POI information of the location including one or more names of a POI; and adding the target text relating to the location into the POI information of the location if the target text is not included in the POI information and a similarity value between the target text relating to the location and the POI information of the location exceeds a first threshold. obtaining voice data relating to a journey and comprising information indicative of a location; generating target text relating to the location in the journey based on the voice data; obtaining location information of the location in the journey, the location information of the location being related to geographic information of the location; obtaining POI information of the location based on the location information from a POI information database for storing POI information, the POI information of the location including one or more names of a POI; and adding the target text relating to the location into the POI information of the location if the target text is not included in the POI information and a similarity value between the target text relating to the location and the POI information of the location exceeds a first threshold.