修正BUG

data/1.CUDA入门初阶/1.GPU架构及异构计算/1.介绍GPU架构以及异构计算的基本原理/GPU_arch.json

 {
   "type": "code_options",
   "author": "kunhe0512",
-  "source": "GPU_arch.json",
+  "source": "GPU_arch.md",
   "notebook_enable": false,
   "exercise_id": "6bcba524362544b79e68f71f7c932c83"
 }
\ No newline at end of file

data/1.CUDA入门初阶/1.GPU架构及异构计算/3.环境安装配置/Install.json

 {
   "type": "code_options",
   "author": "kunhe0512",
-  "source": "Install.json",
+  "source": "Install.md",
   "notebook_enable": false,
   "exercise_id": "b298d050f48441748fb1c1fb43f55d17"
 }
\ No newline at end of file

data/1.CUDA入门初阶/2.初识CUDA/1.CUDA程序的编译/CUDA_compiler.json

 {
   "type": "code_options",
   "author": "kunhe0512",
-  "source": "CUDA_compiler.json",
+  "source": "CUDA_compiler.md",
   "notebook_enable": false,
   "exercise_id": "b05c3031a3884fb98df42d48d09cfeef"
 }
\ No newline at end of file