diff --git a/app/src/main/java/io/legado/app/help/http/CookieStore.kt b/app/src/main/java/io/legado/app/help/http/CookieStore.kt
index ace5ac5ca..b19c1feca 100644
--- a/app/src/main/java/io/legado/app/help/http/CookieStore.kt
+++ b/app/src/main/java/io/legado/app/help/http/CookieStore.kt
@@ -5,8 +5,8 @@ package io.legado.app.help.http
 import android.text.TextUtils
 import io.legado.app.data.appDb
 import io.legado.app.data.entities.Cookie
-import io.legado.app.help.http.api.CookieManager
 import io.legado.app.help.CacheManager
+import io.legado.app.help.http.api.CookieManager
 import io.legado.app.utils.NetworkUtils
 
 object CookieStore : CookieManager {
@@ -44,7 +44,7 @@ object CookieStore : CookieManager {
         CacheManager.getFromMemory("${domain}_cookie")?.let { return it }
         val cookieBean = appDb.cookieDao.get(domain)
         val cookie = cookieBean?.cookie ?: ""
-        CacheManager.putMemory(url, cookie ?: "")
+        CacheManager.putMemory(url, cookie)
         return cookie
     }
 
diff --git a/app/src/main/java/io/legado/app/model/analyzeRule/AnalyzeUrl.kt b/app/src/main/java/io/legado/app/model/analyzeRule/AnalyzeUrl.kt
index 2802921d5..9d7b17338 100644
--- a/app/src/main/java/io/legado/app/model/analyzeRule/AnalyzeUrl.kt
+++ b/app/src/main/java/io/legado/app/model/analyzeRule/AnalyzeUrl.kt
@@ -528,8 +528,7 @@ class AnalyzeUrl(
             val cookieMap = CookieStore.cookieToMap(cookie)
             val customCookieMap = CookieStore.cookieToMap(headerMap["Cookie"] ?: "")
             cookieMap.putAll(customCookieMap)
-            val newCookie = CookieStore.mapToCookie(cookieMap)
-            newCookie?.let {
+            CookieStore.mapToCookie(cookieMap)?.let {
                 headerMap.put("Cookie", it)
             }
         }