[kubuntu] gpu is over heating

hello I have used thermal paste some parts temperature become better but some not Code: dell_smm-virtual-0 Adapter: Virtual device Processor Fan: 5177 RPM CPU:            +54.0°C  Other:          +47.0°C  Other:          +47.0°C  GPU:            +71.0°C  Other:          +67.0°C  Other:          +67.0°C  coretemp-isa-0000 Adapter: ISA adapter Package id 0:  +55.0°C  (high = +86.0°C, crit = +100.0°C) Core 0:        +55.0°C  (high = +86.0°C, crit = +100.0°C) Core 1:        +55.0°C  (high = +86.0°C, crit = +100.0°C) Core 2:        +53.0°C  (high = +86.0°C, crit = +100.0°C) Core 3:        +52.0°C  (high = +86.0°C, crit = +100.0°C) fan is always turning but it doesn’t blow hot air the problem is gpu is over heating (it’s intel hd 3000 integrated graphic) how can i solve it? p.s. is the gpu at the same place as cpu in integrated graphic? and does it relate to ich chip? kubuntu18.04