diff --git a/.vscode/c_cpp_properties.json b/.vscode/c_cpp_properties.json
index a5d448d..d000859 100644
--- a/.vscode/c_cpp_properties.json
+++ b/.vscode/c_cpp_properties.json
@@ -3,9 +3,19 @@
         {
             "name": "Linux",
             "includePath": [
-                "${workspaceFolder}/**",
-                "${workspaceFolder}/include/**",
-                "${BFBUILD}/armv8/include/**"
+                "${workspaceFolder}/include/",
+                "${workspaceFolder}/include/arch/aarch64/",
+                "${workspaceFolder}/include/target/aarch64/",
+                "${workspaceFolder}/lib/aos/include/",
+                "${workspaceFolder}/kernel/include/",
+                "${workspaceFolder}/kernel/include/arch/aarch64/",
+                "${workspaceFolder}/kernel/include/arch/armv8/",
+                "${BFBUILD}/armv8/include/"
+            ],
+            "compilerPath": "",
+            "intelliSenseMode": "gcc-arm64",
+            "defines": [
+                "CONFIG_TIMESLICE=80"
             ]
         }
     ],