diff --git a/init.sh b/init.sh
index fc2f9d0..9a9a5e9 100755
--- a/init.sh
+++ b/init.sh
@@ -21,10 +21,10 @@ while [[ $# -gt 0 ]]; do
         --mode)  MODE="$2";  shift 2 ;;
         --token) TOKEN="$2"; shift 2 ;;
         -h|--help)
-            echo "Usage: ./init.sh [--mode sse|stdio] [--token MCP_API_KEY]"
+            echo "Usage: ./init.sh [--mode remote|stdio] [--token MCP_API_KEY]"
             echo ""
             echo "Options:"
-            echo "  --mode   MCP connection mode: sse (remote, recommended) or stdio (local)"
+            echo "  --mode   MCP connection mode: remote (Streamable HTTP, recommended) or stdio (local Node.js)"
             echo "  --token  MCP API Key (aiproj_pk_xxx)"
             echo ""
             echo "Without arguments, runs in interactive mode."
@@ -49,7 +49,12 @@ read_config_value() {
     echo "$default"
 }
 
-CONFIG_MODE=$(read_config_value "mode" "sse")
+CONFIG_MODE=$(read_config_value "mode" "remote")
+
+# Normalize mode aliases: sse → remote
+if [ "$MODE" = "sse" ]; then
+    MODE="remote"
+fi
 
 # ── Detect claude CLI ────────────────────────────────────────────────
 HAS_CLAUDE=false
@@ -64,13 +69,13 @@ if [ -z "$MODE" ]; then
     echo "└─────────────────────────────────────┘"
     echo ""
     echo "MCP 连接模式:"
-    echo "  1) sse    - 远程连接 (推荐，零依赖)"
+    echo "  1) remote - 远程连接 (推荐，零依赖，Streamable HTTP)"
     echo "  2) stdio  - 本地进程 (需要 Node.js + mcp-task-bridge)"
     echo ""
     read -p "选择模式 [1/2] (default: $([ "$CONFIG_MODE" = "stdio" ] && echo "2" || echo "1")): " mode_choice
     case "$mode_choice" in
         2|stdio) MODE="stdio" ;;
-        *)       MODE="sse" ;;
+        *)       MODE="remote" ;;
     esac
 fi
 
@@ -94,7 +99,7 @@ echo ""
 echo "配置信息:"
 echo "  模式: $MODE"
 echo "  Claude CLI: $($HAS_CLAUDE && echo '检测到' || echo '未检测到 (回退写 .mcp.json)')"
-if [ "$MODE" = "sse" ]; then
+if [ "$MODE" = "remote" ]; then
     echo "  URL:  $SSE_URL"
 else
     echo "  API:  $API_BASE"
@@ -102,7 +107,7 @@ fi
 echo ""
 
 # ── Configure MCP ────────────────────────────────────────────────────
-if [ "$MODE" = "sse" ]; then
+if [ "$MODE" = "remote" ]; then
     if $HAS_CLAUDE; then
         # 新版 Claude Code: 用 claude mcp add 注册（transport=http，即 Streamable HTTP）
         # 先移除旧配置（忽略错误）
@@ -110,13 +115,13 @@ if [ "$MODE" = "sse" ]; then
         claude mcp add ai-proj "$SSE_URL" -t http -s user -H "X-API-Key: $TOKEN" 2>&1
         echo "✅ 已通过 claude mcp add 注册 (Streamable HTTP)"
     else
-        # 旧版或无 CLI: 回退写 .mcp.json
+        # 旧版或无 CLI: 回退写 .mcp.json（使用 http transport）
         mkdir -p "$(dirname "$MCP_CONFIG")"
         cat > "$MCP_CONFIG" << EOF
 {
   "mcpServers": {
     "ai-proj": {
-      "type": "sse",
+      "type": "http",
       "url": "$SSE_URL",
       "headers": {
         "X-API-Key": "$TOKEN"
@@ -125,7 +130,7 @@ if [ "$MODE" = "sse" ]; then
   }
 }
 EOF
-        echo "✅ 已生成 $MCP_CONFIG (SSE 模式)"
+        echo "✅ 已生成 $MCP_CONFIG (Streamable HTTP 模式)"
     fi
 
 elif [ "$MODE" = "stdio" ]; then
@@ -197,6 +202,24 @@ done
 echo "  已安装 $SKILL_COUNT 个技能"
 echo "✅ 技能安装完成 → $SKILLS_DIR"
 
+# ── Verify MCP connection ────────────────────────────────────────────
+echo ""
+echo "🔍 验证 MCP 连接..."
+if [ "$MODE" = "remote" ]; then
+    VERIFY_RESPONSE=$(curl -s -o /dev/null -w "%{http_code}" -X POST "$SSE_URL" \
+        -H "Content-Type: application/json" \
+        -H "X-API-Key: $TOKEN" \
+        -d '{"jsonrpc":"2.0","id":1,"method":"initialize","params":{"protocolVersion":"2025-03-26","capabilities":{},"clientInfo":{"name":"init-verify","version":"1.0"}}}' \
+        --connect-timeout 10 --max-time 15 2>/dev/null)
+    if [ "$VERIFY_RESPONSE" = "200" ]; then
+        echo "  ✅ MCP 服务端连接正常 (HTTP $VERIFY_RESPONSE)"
+    else
+        echo "  ⚠️  MCP 服务端连接异常 (HTTP $VERIFY_RESPONSE)"
+        echo "     请检查: 1) API Key 是否正确  2) 服务端是否运行  3) 网络是否通畅"
+        echo "     测试命令: curl -s -X POST '$SSE_URL' -H 'X-API-Key: \$TOKEN' -H 'Content-Type: application/json' -d '{\"jsonrpc\":\"2.0\",\"id\":1,\"method\":\"initialize\",\"params\":{}}'"
+    fi
+fi
+
 echo ""
 echo "┌─────────────────────────────────────┐"
 echo "│   ✅ 初始化完成！                   │"
@@ -204,7 +227,7 @@ echo "└───────────────────────
 echo ""
 echo "已完成配置："
 if $HAS_CLAUDE; then
-    echo "  ✅ MCP 服务器 (claude mcp add)"
+    echo "  ✅ MCP 服务器 (claude mcp add, transport=http)"
 else
     echo "  ✅ MCP 服务器 → $MCP_CONFIG"
 fi