diff --git a/app/src/main/java/io/legado/app/ui/sourcedebug/SourceDebugActivity.kt b/app/src/main/java/io/legado/app/ui/sourcedebug/SourceDebugActivity.kt
index 46419d57d..9cbfd10e5 100644
--- a/app/src/main/java/io/legado/app/ui/sourcedebug/SourceDebugActivity.kt
+++ b/app/src/main/java/io/legado/app/ui/sourcedebug/SourceDebugActivity.kt
@@ -69,6 +69,7 @@ class SourceDebugActivity : BaseActivity<AndroidViewModel>(), SourceDebug.Callba
         adapter.logList.clear()
         adapter.notifyDataSetChanged()
         bookSource?.let {
+            rotate_loading.visibility = View.VISIBLE
             if (key.isAbsUrl()) {
                 val book = Book()
                 book.origin = it.bookSourceUrl
@@ -84,5 +85,8 @@ class SourceDebugActivity : BaseActivity<AndroidViewModel>(), SourceDebug.Callba
 
     override fun printLog(state: Int, msg: String) {
         adapter.logList.add(msg)
+        if (state == -1 || state == 1000) {
+            rotate_loading.visibility = View.GONE
+        }
     }
 }
\ No newline at end of file
diff --git a/app/src/main/res/layout/activity_source_debug.xml b/app/src/main/res/layout/activity_source_debug.xml
index 1efecb677..7f8059f74 100644
--- a/app/src/main/res/layout/activity_source_debug.xml
+++ b/app/src/main/res/layout/activity_source_debug.xml
@@ -24,6 +24,7 @@
         android:layout_width="36dp"
         android:layout_height="36dp"
         android:layout_margin="6dp"
+        android:visibility="gone"
         app:layout_constraintLeft_toLeftOf="parent"
         app:layout_constraintRight_toRightOf="parent"
         app:layout_constraintTop_toBottomOf="@+id/title_bar"