diff --git a/.vscode/settings.json b/.vscode/settings.json
index bf81ab539df491b067218a64fa0b6c3920c61dfb..6a406554b84d5d9f6f08594d1900a959a4dd4e5a 100644
--- a/.vscode/settings.json
+++ b/.vscode/settings.json
@@ -7,7 +7,7 @@
     // For Rust Analyzer plugin users:
     "rust-analyzer.cargo.target": "riscv64gc-unknown-none-elf",
     "rust-analyzer.checkOnSave.allTargets": false,
-    "rust-analyzer.cargo.features": [
-        "board_qemu"
-    ]
+    // "rust-analyzer.cargo.features": [
+    //     "board_qemu"
+    // ]
 }
\ No newline at end of file
diff --git a/easy-fs-fuse/Cargo.toml b/easy-fs-fuse/Cargo.toml
index 0527e9b888098a51d498e4e23d3b7960568840c9..5c5e68d51d83962259e6c0425080c757f9ffd7fc 100644
--- a/easy-fs-fuse/Cargo.toml
+++ b/easy-fs-fuse/Cargo.toml
@@ -11,6 +11,6 @@ clap = "2.33.3"
 easy-fs = { path = "../easy-fs" }
 rand = "0.8.0"
 
-[features]
-board_qemu = []
-board_k210 = []
\ No newline at end of file
+# [features]
+# board_qemu = []
+# board_k210 = []
\ No newline at end of file
diff --git a/user/Cargo.toml b/user/Cargo.toml
index fe4fc5633ebe9f3fe870e1f42fb420e30168e197..3bc82dcb63e66e92b5fc9ce9baf6f809e46533a3 100644
--- a/user/Cargo.toml
+++ b/user/Cargo.toml
@@ -13,6 +13,6 @@ bitflags = "1.2.1"
 [profile.release]
 debug = true
 
-[features]
-board_qemu = []
-board_k210 = []
\ No newline at end of file
+# [features]
+# board_qemu = []
+# board_k210 = []
\ No newline at end of file