diff --git a/src/App.tsx b/src/App.tsx
index a5a9018..659549b 100644
--- a/src/App.tsx
+++ b/src/App.tsx
@@ -1,6 +1,7 @@
 import React, { Suspense } from "react";
-import { BrowserRouter as Router, Routes, Route } from "react-router-dom";
+import { BrowserRouter as Router, Routes, Route, Navigate } from "react-router-dom";
 import Block from "./pages/Block/Block";
+import NET_MODE from "./config/config";
 
 const Blockchain = React.lazy(() => import("./pages/Blockchain/Blockchain"));
 const AltBlocks = React.lazy(() => import("./pages/AltBlocks/AltBlocks"));
@@ -25,7 +26,10 @@ function App() {
                     <Route path="/alt-blocks/:hash" element={<Block alt />} />
                     <Route path="/charts" element={<Charts />} />
                     <Route path="/charts/:name" element={<ChartsPage />} />
-                    <Route path="/assets" element={<Assets />} />
+                    {NET_MODE === "TEST" &&
+                        <Route path="/assets" element={<Assets />} />
+                    }
+                    <Route path="/*" element={<Navigate to="/" />} />
                 </Routes>
             </Suspense>
         </Router>
diff --git a/src/components/default/Header/Header.tsx b/src/components/default/Header/Header.tsx
index 99cc964..0b5075b 100644
--- a/src/components/default/Header/Header.tsx
+++ b/src/components/default/Header/Header.tsx
@@ -41,19 +41,22 @@ function Header(props: HeaderProps) {
                 >
                     API
                 </a>
-                <a 
-                    className={page === "Assets" ? "selected" : undefined} 
-                    href="/assets"
-                >
-                    Assets
-                </a>
                 {NET_MODE === "TEST" &&
-                    <a 
-                        className={page === "Governance" ? "selected" : undefined} 
-                        href="/"
-                    >
-                        Governance
-                    </a>
+                    <>
+                        <a 
+                            className={page === "Assets" ? "selected" : undefined} 
+                            href="/assets"
+                        >
+                            Assets
+                        </a>
+                        
+                        <a 
+                            className={page === "Governance" ? "selected" : undefined} 
+                            href="/"
+                        >
+                            Governance
+                        </a>
+                    </>
                 }
             </nav>
         )
@@ -76,6 +79,7 @@ function Header(props: HeaderProps) {
                     <a 
                         href={NET_MODE === "TEST" ? "https://explorer.zano.org/" : "https://testnet-explorer.zano.org/" }
                         target="_blank" 
+                        rel="noreferrer"
                     >
                         <Button>
                             <p>Switch to {NET_MODE === "TEST" ? "Main Net" : "Test Net" }</p>