diff --git a/src/api.ts b/src/api.ts
index 529f6ad..f94ef80 100644
--- a/src/api.ts
+++ b/src/api.ts
@@ -17,7 +17,7 @@ export default class API {
     url: string,
     params = {},
     retryCount = 0,
-    retryMax = 2
+    retryMax = 1
   ): Promise<any> {
     let res;
     try {
diff --git a/src/spectrum/index.tsx b/src/spectrum/index.tsx
index 6950383..72cfb74 100644
--- a/src/spectrum/index.tsx
+++ b/src/spectrum/index.tsx
@@ -99,7 +99,7 @@ class Spectrum extends Component<Props, State> {
     if (!success || !data) {
       setTimeout(() => {
         return this._getData();
-      }, 45000);
+      }, 120000);
       return success;
     }