diff --git a/.vscode/settings.json b/.vscode/settings.json
index a119360d..0e92553f 100644
--- a/.vscode/settings.json
+++ b/.vscode/settings.json
@@ -2,8 +2,10 @@
 {
   "editor.tabSize": 2,
   
-  "go.buildTags": "json",
   "go.lintTool": "gometalinter",
+  "go.lintFlags": [
+    "--enable-gc"
+  ],
   "go.formatTool": "goimports",
 
   "protoc": {
diff --git a/.vscode/tasks.json b/.vscode/tasks.json
index 769b0b3d..c037625c 100644
--- a/.vscode/tasks.json
+++ b/.vscode/tasks.json
@@ -6,7 +6,7 @@
   "tasks": [
     {
       "taskName": "build",
-      "args": ["-tags", "json", "v2ray.com/core/..."],
+      "args": ["v2ray.com/core/..."],
       "isBuildCommand": true,
       "problemMatcher": {
         "owner": "go",
@@ -21,7 +21,7 @@
     },
     {
       "taskName": "test",
-      "args": ["-tags", "json", "v2ray.com/core/..."],
+      "args": ["v2ray.com/core/..."],
       "isBuildCommand": false
     }
   ]