diff --git a/app/settings/hooks/useSettingsPage.ts b/app/settings/hooks/useSettingsPage.ts
index 04863b7..5bb7854 100644
--- a/app/settings/hooks/useSettingsPage.ts
+++ b/app/settings/hooks/useSettingsPage.ts
@@ -146,6 +146,10 @@ export function useSettingsPage() {
             setSubscriptions(settings.subscriptions || []);
             setPasswordAccess(settings.passwordAccess);
             setAccessPasswords(settings.accessPasswords);
+
+            // Reload to apply changes
+            setTimeout(() => window.location.reload(), 1000);
+
             return true;
         }
 
diff --git a/lib/store/settings-helpers.ts b/lib/store/settings-helpers.ts
index 2f8663d..d47d852 100644
--- a/lib/store/settings-helpers.ts
+++ b/lib/store/settings-helpers.ts
@@ -30,26 +30,60 @@ export function exportSettings(settings: AppSettings, includeHistory: boolean =
     return JSON.stringify(exportData, null, 2);
 }
 
+import { parseSourcesFromJson, mergeSources } from '@/lib/utils/source-import-utils';
+
 export function importSettings(
     jsonString: string,
-    saveSettings: (settings: AppSettings) => void
+    saveSettings: (settings: AppSettings) => void,
+    currentSettings?: AppSettings
 ): boolean {
     try {
         const data = JSON.parse(jsonString);
+        let imported = false;
 
-        if (data.settings) {
+        // Case 1: Full Settings Export
+        if (data.settings && typeof data.settings === 'object') {
             saveSettings(data.settings);
+            imported = true;
         }
 
+        // Case 2: History only (can be independent)
         if (data.searchHistory && typeof window !== 'undefined') {
             localStorage.setItem(SEARCH_HISTORY_KEY, JSON.stringify(data.searchHistory));
+            imported = true;
         }
-
         if (data.watchHistory && typeof window !== 'undefined') {
             localStorage.setItem(WATCH_HISTORY_KEY, JSON.stringify(data.watchHistory));
+            imported = true;
         }
 
-        return true;
+        if (imported) return true;
+
+        // Case 3: Source List (Array or Object wrapper)
+        // If we didn't find "settings" key, try to parse the whole thing as sources
+        if (currentSettings) {
+            try {
+                const result = parseSourcesFromJson(jsonString);
+                if (result.totalCount > 0) {
+                    const newSettings = { ...currentSettings };
+
+                    if (result.normalSources.length > 0) {
+                        newSettings.sources = mergeSources(newSettings.sources, result.normalSources);
+                    }
+
+                    if (result.adultSources.length > 0) {
+                        newSettings.adultSources = mergeSources(newSettings.adultSources, result.adultSources);
+                    }
+
+                    saveSettings(newSettings);
+                    return true;
+                }
+            } catch (e) {
+                // Not a valid source format either
+            }
+        }
+
+        return false;
     } catch {
         return false;
     }
diff --git a/lib/store/settings-store.ts b/lib/store/settings-store.ts
index ea7930a..17609f9 100644
--- a/lib/store/settings-store.ts
+++ b/lib/store/settings-store.ts
@@ -49,17 +49,38 @@ function getEnvSubscriptions(): SourceSubscription[] {
     return [];
   }
 
-  try {
-    const raw = JSON.parse(process.env.NEXT_PUBLIC_SUBSCRIPTION_SOURCES);
-    if (!Array.isArray(raw)) return [];
+  const envValue = process.env.NEXT_PUBLIC_SUBSCRIPTION_SOURCES.trim();
+  if (!envValue) return [];
 
-    return raw
-      .filter((item: any) => item && typeof item.name === 'string' && typeof item.url === 'string')
-      .map((item: any) => createSubscription(item.name, item.url));
+  // 1. Try JSON
+  try {
+    const raw = JSON.parse(envValue);
+    if (Array.isArray(raw)) {
+      return raw
+        .filter((item: any) => item && typeof item.name === 'string' && typeof item.url === 'string')
+        .map((item: any) => createSubscription(item.name, item.url));
+    }
   } catch (e) {
-    console.error('Failed to parse NEXT_PUBLIC_SUBSCRIPTION_SOURCES', e);
-    return [];
+    // Ignore JSON parse error, try direct URL
   }
+
+  // 2. Try Simple URL (or comma separated)
+  // Check if it looks like a URL (basic check)
+  if (envValue.includes('http')) {
+    const urls = envValue.split(',').map(u => u.trim()).filter(u => u.length > 0);
+    return urls.map((url, index) => {
+      // Basic URL validation
+      if (!url.startsWith('http')) return null;
+
+      const name = urls.length > 1
+        ? `系统预设源 ${index + 1}`
+        : `系统预设源`;
+
+      return createSubscription(name, url);
+    }).filter((s): s is SourceSubscription => s !== null);
+  }
+
+  return [];
 }
 // Debugging helper
 // console.log("Environment Subscriptions:", getEnvSubscriptions());
@@ -207,7 +228,7 @@ export const settingsStore = {
   },
 
   importSettings(jsonString: string): boolean {
-    return importSettings(jsonString, (s) => this.saveSettings(s));
+    return importSettings(jsonString, (s) => this.saveSettings(s), this.getSettings());
   },
 
   resetToDefaults(): void {
diff --git a/package-lock.json b/package-lock.json
index daaf1de..4b4c6c6 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "kvideo",
-  "version": "3.0.0",
+  "version": "3.1.0",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "kvideo",
-      "version": "3.0.0",
+      "version": "3.1.0",
       "dependencies": {
         "@dnd-kit/core": "^6.3.1",
         "@dnd-kit/sortable": "^10.0.0",
diff --git a/package.json b/package.json
index e6a8e7e..b66fccc 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "kvideo",
-  "version": "3.0.0",
+  "version": "3.1.0",
   "private": true,
   "scripts": {
     "dev": "next dev",