diff --git a/src/context/ThemeProvider.tsx b/src/context/ThemeProvider.tsx
index 43d0c14..fbb6ec2 100644
--- a/src/context/ThemeProvider.tsx
+++ b/src/context/ThemeProvider.tsx
@@ -15,7 +15,7 @@ type ThemeProviderState = {
 }
 
 const initialState: ThemeProviderState = {
-	theme: "system",
+	theme: "dark",
 	setTheme: () => null,
 }
 
diff --git a/src/templates/MainTemplate.tsx b/src/templates/MainTemplate.tsx
index 635d831..6a3e2e9 100644
--- a/src/templates/MainTemplate.tsx
+++ b/src/templates/MainTemplate.tsx
@@ -4,29 +4,29 @@ import { ThemeProvider } from "@/context/ThemeProvider"
 import { useTheme } from "@/context/ThemeProvider"
 
 const MainTemplate = (props) => {
-  return (
-    <ThemeProvider defaultTheme="light" storageKey="vite-ui-theme">
-      <MainContent>{props.children}</MainContent>
-    </ThemeProvider>
-  )
+	return (
+		<ThemeProvider defaultTheme="dark" storageKey="vite-ui-theme">
+			<MainContent>{props.children}</MainContent>
+		</ThemeProvider>
+	)
 }
 
 const MainContent = ({ children }) => {
-  const { theme } = useTheme()
-  const classes =
-    theme === "light"
-      ? "min-h-screen w-full flex flex-col overflow-x-hidden mb-15"
-      : "min-h-screen w-full flex flex-col overflow-x-hidden mb-15"
+	const { theme } = useTheme()
+	const classes =
+		theme === "light"
+			? "min-h-screen w-full flex flex-col overflow-x-hidden mb-15"
+			: "min-h-screen w-full flex flex-col overflow-x-hidden mb-15"
 
-  return (
-    <div className={classes}>
-      <Header />
-      <main className="flex-1 w-full px-2 md:px-4 flex justify-center pt-22">
-        <div className="w-full max-w-3xl lg:max-w-3xl xl:max-w-3xl px-2 md:px-4 md:py-3 py-0">
-          {children}
-        </div>
-      </main>
-    </div>
-  )
+	return (
+		<div className={classes}>
+			<Header />
+			<main className="flex-1 w-full px-2 md:px-4 flex justify-center pt-22">
+				<div className="w-full max-w-3xl lg:max-w-3xl xl:max-w-3xl px-2 md:px-4 md:py-3 py-0">
+					{children}
+				</div>
+			</main>
+		</div>
+	)
 }
 export default MainTemplate