The bg_color of ctklabel overrides the bg_color of ctkframe, which is not right

[maxwangwyf]

product_label=ctk.CTkFrame(result_frame,fg_color="white",bg_color='black',corner_radius=20)
img_label = ctk.CTkLabel(product_label,width=200 ,height=200,image=img_tk,text='',bg_color='blue',corner_radius=20)
name_label= ctk.CTkLabel(product_label,width=200,text=model_name,corner_radius=20)
img_label.grid(row=0,column=0)
name_label.grid(row=1,column=0)
I set the number of circular angles on the ctframe and the bg_color of ctklabel overrides the rounded corners，it is not right

[maxwangwyf]

product_label=ctk.CTkFrame(result_frame,fg_color="white",bg_color='black',corner_radius=20)
img_label = ctk.CTkLabel(product_label,width=200 ,height=200,image=img_tk,text='',bg_color='blue',corner_radius=20)
name_label= ctk.CTkLabel(product_label,width=200,text=model_name,corner_radius=20)
img_label.grid(row=0,column=0，pady=15)#Resolution pady set a large number
name_label.grid(row=1,column=0)