diff --git a/app/src/main/java/io/legado/app/ui/book/search/SearchActivity.kt b/app/src/main/java/io/legado/app/ui/book/search/SearchActivity.kt
index 36ebf13af..43dbeca82 100644
--- a/app/src/main/java/io/legado/app/ui/book/search/SearchActivity.kt
+++ b/app/src/main/java/io/legado/app/ui/book/search/SearchActivity.kt
@@ -171,7 +171,7 @@ class SearchActivity : VMBaseActivity<SearchViewModel>(R.layout.activity_book_se
     }
 
     private fun scrollToBottom() {
-        if (!viewModel.isLoading) {
+        if (!viewModel.isLoading && viewModel.searchKey.isNotEmpty()) {
             viewModel.search("")
         }
     }
diff --git a/app/src/main/java/io/legado/app/ui/book/search/SearchViewModel.kt b/app/src/main/java/io/legado/app/ui/book/search/SearchViewModel.kt
index a271f794a..9700fafb0 100644
--- a/app/src/main/java/io/legado/app/ui/book/search/SearchViewModel.kt
+++ b/app/src/main/java/io/legado/app/ui/book/search/SearchViewModel.kt
@@ -27,17 +27,20 @@ class SearchViewModel(application: Application) : BaseViewModel(application) {
 
     fun search(key: String) {
         task?.cancel()
-        if (key.isEmpty()) {
+        if (key.isEmpty() && searchKey.isEmpty()) {
+            return
+        } else if (key.isEmpty()) {
+            isLoading = true
             searchPage++
-        } else {
+        } else if (key.isNotEmpty()) {
+            isLoading = true
+            searchPage = 0
             searchKey = key
             searchBooks.clear()
         }
-        if (searchKey.isEmpty()) return
         startTime = System.currentTimeMillis()
         callBack?.startSearch()
         task = execute {
-            isLoading = true
             val searchGroup = context.getPrefString("searchGroup") ?: ""
             val bookSourceList = if (searchGroup.isBlank()) {
                 App.db.bookSourceDao().allEnabled