diff --git a/app/api/detail/route.ts b/app/api/detail/route.ts
index d4511c5..5e071d6 100644
--- a/app/api/detail/route.ts
+++ b/app/api/detail/route.ts
@@ -12,6 +12,8 @@ export const dynamic = "force-dynamic";
 interface NezhaDataResponse {
   error?: string;
   data?: NezhaAPISafe;
+  cause?: string;
+  code?: string;
 }
 
 export const GET = auth(async function GET(req) {
@@ -34,5 +36,19 @@ export const GET = auth(async function GET(req) {
     console.log(response.error);
     return NextResponse.json({ error: response.error }, { status: 400 });
   }
+  if (response.cause) {
+    console.log("GetServerDetail error(cause):", response);
+    return NextResponse.json(
+      { cause: "server connect error" },
+      { status: 400 },
+    );
+  }
+  if (response.code === "ConnectionRefused") {
+    console.log("GetServerDetail error(code):", response);
+    return NextResponse.json(
+      { cause: "server connect error" },
+      { status: 400 },
+    );
+  }
   return NextResponse.json(response, { status: 200 });
 });
diff --git a/app/api/monitor/route.ts b/app/api/monitor/route.ts
index d797909..d718438 100644
--- a/app/api/monitor/route.ts
+++ b/app/api/monitor/route.ts
@@ -12,6 +12,8 @@ export const dynamic = "force-dynamic";
 interface NezhaDataResponse {
   error?: string;
   data?: ServerMonitorChart;
+  cause?: string;
+  code?: string;
 }
 
 export const GET = auth(async function GET(req) {
@@ -34,5 +36,19 @@ export const GET = auth(async function GET(req) {
     console.log(response.error);
     return NextResponse.json({ error: response.error }, { status: 400 });
   }
+  if (response.cause) {
+    console.log("GetServerMonitor error(cause):", response);
+    return NextResponse.json(
+      { cause: "server connect error" },
+      { status: 400 },
+    );
+  }
+  if (response.code === "ConnectionRefused") {
+    console.log("GetServerMonitor error(code):", response);
+    return NextResponse.json(
+      { cause: "server connect error" },
+      { status: 400 },
+    );
+  }
   return NextResponse.json(response, { status: 200 });
 });
diff --git a/app/api/server/route.ts b/app/api/server/route.ts
index 97cd6f3..0363d12 100644
--- a/app/api/server/route.ts
+++ b/app/api/server/route.ts
@@ -13,6 +13,7 @@ interface NezhaDataResponse {
   error?: string;
   data?: ServerApi;
   cause?: string;
+  code?: string;
 }
 
 export const GET = auth(async function GET(req) {
@@ -25,10 +26,21 @@ export const GET = auth(async function GET(req) {
     return NextResponse.json({ error: response.error }, { status: 400 });
   }
   if (response.cause) {
+    console.log("GetNezhaData error(cause):", response);
     return NextResponse.json(
       { cause: "server connect error" },
       { status: 400 },
     );
   }
+  if (response.code === "ConnectionRefused") {
+    console.log("GetNezhaData error(code):", response);
+    return NextResponse.json(
+      { cause: "server connect error" },
+      { status: 400 },
+    );
+  }
+  if (!response.data) {
+    return NextResponse.json({ cause: "fetch data empty" }, { status: 400 });
+  }
   return NextResponse.json(response, { status: 200 });
 });
diff --git a/lib/serverFetch.tsx b/lib/serverFetch.tsx
index 5c2be27..ebb2c0b 100644
--- a/lib/serverFetch.tsx
+++ b/lib/serverFetch.tsx
@@ -75,7 +75,7 @@ export async function GetNezhaData() {
 
     return data;
   } catch (error) {
-    console.error(error);
+    console.log("GetServerDetail error:", error);
     return error;
   }
 }