15. The apparatus of claim 12 , wherein said hardware processor is configured for acquiring an offline mode, the offline mode comprising at least one of automatic offline, delay offline and manual offline; and wherein said hardware processor is configured for at least one of: making the corresponding hotspot information materials offline based upon a fifth determination that the offline mode is the automatic offline and a sixth determination that the sensitivity has reached a third preset condition that is lower than a second preset sensitivity; making the corresponding hotspot information materials offline based upon a seventh determination that the offline mode is the delay offline and an eighth determination that the sensitivity has reached a fourth preset condition being lower than the second preset sensitivity and a preset time lasting under the second preset sensitivity; and making the corresponding hotspot information materials offline according to an offline instruction based upon a ninth determination that the offline mode is the manual offline.
15. The apparatus of claim 12 , wherein said hardware processor is configured for acquiring an offline mode, the offline mode comprising at least one of automatic offline, delay offline and manual offline; and wherein said hardware processor is configured for at least one of: making the corresponding hotspot information materials offline based upon a fifth determination that the offline mode is the automatic offline and a sixth determination that the sensitivity has reached a third preset condition that is lower than a second preset sensitivity; making the corresponding hotspot information materials offline based upon a seventh determination that the offline mode is the delay offline and an eighth determination that the sensitivity has reached a fourth preset condition being lower than the second preset sensitivity and a preset time lasting under the second preset sensitivity; and making the corresponding hotspot information materials offline according to an offline instruction based upon a ninth determination that the offline mode is the manual offline. 17. The apparatus of claim 15 , wherein said hardware processor is configured for making the corresponding hotspot information materials offline according to the offline instruction based upon the ninth determination.