diff --git a/install.sh b/install.sh
index 3772ac99..a3ad2895 100644
--- a/install.sh
+++ b/install.sh
@@ -94,15 +94,25 @@ build_sing_box() {
 
     # Build params from Makefile
     VERSION=$(git rev-parse --short HEAD 2>/dev/null || echo "custom")
-    TAGS="with_quic,with_shadowsocks,with_v2rayapi,with_utls,with_clash_api,with_gvisor"
+    # Reduced tags for safer build on smaller servers
+    TAGS="with_quic,with_utls,with_clash_api,with_gvisor"
     
     echo -e "${YELLOW}Starting compilation (this may take a few minutes)...${NC}"
+    echo -e "${YELLOW}Note: Using -p 1 to save memory and avoid silent crashes.${NC}"
+    
     # Use -o to be explicit about output location
-    go build -v -trimpath \
+    # Use -p 1 to limit parallel builds (prevent OOM spikes)
+    # Redirect stderr to stdout to see errors clearly
+    if ! go build -v -p 1 -trimpath \
         -o "$BINARY_PATH" \
         -ldflags "-X 'github.com/sagernet/sing-box/constant.Version=$VERSION' -s -w" \
         -tags "$TAGS" \
-        ./cmd/sing-box
+        ./cmd/sing-box 2>&1; then
+        echo -e "${RED}Compilation process failed or was terminated.${NC}"
+        echo -e "${YELLOW}Checking system status...${NC}"
+        free -m
+        exit 1
+    fi
 
     if [[ -f "$BINARY_PATH" ]]; then
         chmod +x "$BINARY_PATH"
diff --git a/option/xboard.go b/option/xboard.go
index 21d319ee..fb21f7a5 100644
--- a/option/xboard.go
+++ b/option/xboard.go
@@ -1,14 +1,16 @@
 package option
 
 import (
+	"encoding/json"
+
 	"github.com/sagernet/sing/common/json/badoption"
 )
 
 type XBoardServiceOptions struct {
-	PanelURL       string            `json:"panel_url"`
-	Key            string            `json:"key"`
-	NodeID         int               `json:"node_id"`
-	NodeOptions    badoption.RawMessage `json:"node_options,omitempty"`
+	PanelURL       string             `json:"panel_url"`
+	Key            string             `json:"key"`
+	NodeID         int                `json:"node_id"`
+	NodeOptions    json.RawMessage    `json:"node_options,omitempty"`
 	SyncInterval   badoption.Duration `json:"sync_interval,omitempty"`
 	ReportInterval badoption.Duration `json:"report_interval,omitempty"`
 }