diff --git a/app/src/main/java/io/legado/app/ui/book/source/manage/BookSourceAdapter.kt b/app/src/main/java/io/legado/app/ui/book/source/manage/BookSourceAdapter.kt
index db0401499..c6dd8598d 100644
--- a/app/src/main/java/io/legado/app/ui/book/source/manage/BookSourceAdapter.kt
+++ b/app/src/main/java/io/legado/app/ui/book/source/manage/BookSourceAdapter.kt
@@ -207,10 +207,12 @@ class BookSourceAdapter(context: Context, val callBack: CallBack) :
             source.enabledExplore -> {
                 iv.setColorFilter(Color.GREEN)
                 iv.visible()
+                iv.contentDescription = context.getString(R.string.tag_explore_enabled)
             }
             else -> {
                 iv.setColorFilter(Color.RED)
                 iv.visible()
+                iv.contentDescription = context.getString(R.string.tag_explore_disabled)
             }
         }
     }
diff --git a/app/src/main/res/layout/item_book_source.xml b/app/src/main/res/layout/item_book_source.xml
index adc4c5b71..8121b270d 100644
--- a/app/src/main/res/layout/item_book_source.xml
+++ b/app/src/main/res/layout/item_book_source.xml
@@ -54,6 +54,7 @@
         android:padding="6dp"
         android:src="@drawable/ic_more_vert"
         android:tint="@color/primaryText"
+        android:contentDescription="@string/more_menu"
         app:layout_constraintBottom_toTopOf="@id/iv_debug_text"
         app:layout_constraintRight_toRightOf="parent"
         app:layout_constraintTop_toTopOf="parent"
@@ -63,7 +64,6 @@
         android:id="@+id/iv_explore"
         android:layout_width="8dp"
         android:layout_height="8dp"
-        android:contentDescription="@string/more_menu"
         android:scaleType="centerCrop"
         android:src="@color/md_green_600"
         app:layout_constraintRight_toRightOf="@id/iv_menu_more"
diff --git a/app/src/main/res/values-es-rES/strings.xml b/app/src/main/res/values-es-rES/strings.xml
index c94c43ea5..acad14f1c 100644
--- a/app/src/main/res/values-es-rES/strings.xml
+++ b/app/src/main/res/values-es-rES/strings.xml
@@ -1010,4 +1010,6 @@
     <string name="check_selected_interval">选中所选区间</string>
     <string name="show_add_to_shelf_alert_title">返回时提示放入书架</string>
     <string name="show_add_to_shelf_alert_summary">阅读未放入书架的书籍在返回时提示放入书架</string>
+    <string name="tag_explore_enabled">标志:发现已启用</string>
+    <string name="tag_explore_disabled">标志:发现已禁用</string>
 </resources>
diff --git a/app/src/main/res/values-ja-rJP/strings.xml b/app/src/main/res/values-ja-rJP/strings.xml
index 0fa495693..c6c3c0521 100644
--- a/app/src/main/res/values-ja-rJP/strings.xml
+++ b/app/src/main/res/values-ja-rJP/strings.xml
@@ -1013,4 +1013,6 @@
     <string name="check_selected_interval">选中所选区间</string>
     <string name="show_add_to_shelf_alert_title">返回时提示放入书架</string>
     <string name="show_add_to_shelf_alert_summary">阅读未放入书架的书籍在返回时提示放入书架</string>
+    <string name="tag_explore_enabled">标志:发现已启用</string>
+    <string name="tag_explore_disabled">标志:发现已禁用</string>
 </resources>
diff --git a/app/src/main/res/values-pt-rBR/strings.xml b/app/src/main/res/values-pt-rBR/strings.xml
index 3ad76156f..d126d2470 100644
--- a/app/src/main/res/values-pt-rBR/strings.xml
+++ b/app/src/main/res/values-pt-rBR/strings.xml
@@ -1013,4 +1013,6 @@
     <string name="check_selected_interval">选中所选区间</string>
     <string name="show_add_to_shelf_alert_title">返回时提示放入书架</string>
     <string name="show_add_to_shelf_alert_summary">阅读未放入书架的书籍在返回时提示放入书架</string>
+    <string name="tag_explore_enabled">标志:发现已启用</string>
+    <string name="tag_explore_disabled">标志:发现已禁用</string>
 </resources>
diff --git a/app/src/main/res/values-zh-rHK/strings.xml b/app/src/main/res/values-zh-rHK/strings.xml
index 9948080db..518017c67 100644
--- a/app/src/main/res/values-zh-rHK/strings.xml
+++ b/app/src/main/res/values-zh-rHK/strings.xml
@@ -1010,4 +1010,6 @@
     <string name="check_selected_interval">选中所选区间</string>
     <string name="show_add_to_shelf_alert_title">返回时提示放入书架</string>
     <string name="show_add_to_shelf_alert_summary">阅读未放入书架的书籍在返回时提示放入书架</string>
+    <string name="tag_explore_enabled">标志:发现已启用</string>
+    <string name="tag_explore_disabled">标志:发现已禁用</string>
 </resources>
diff --git a/app/src/main/res/values-zh-rTW/strings.xml b/app/src/main/res/values-zh-rTW/strings.xml
index 5210c961a..eb43ecdbc 100644
--- a/app/src/main/res/values-zh-rTW/strings.xml
+++ b/app/src/main/res/values-zh-rTW/strings.xml
@@ -1012,4 +1012,6 @@
     <string name="check_selected_interval">选中所选区间</string>
     <string name="show_add_to_shelf_alert_title">返回时提示放入书架</string>
     <string name="show_add_to_shelf_alert_summary">阅读未放入书架的书籍在返回时提示放入书架</string>
+    <string name="tag_explore_enabled">标志:发现已启用</string>
+    <string name="tag_explore_disabled">标志:发现已禁用</string>
 </resources>
diff --git a/app/src/main/res/values-zh/strings.xml b/app/src/main/res/values-zh/strings.xml
index cc6801538..db2a80a04 100644
--- a/app/src/main/res/values-zh/strings.xml
+++ b/app/src/main/res/values-zh/strings.xml
@@ -1012,4 +1012,6 @@
     <string name="check_selected_interval">选中所选区间</string>
     <string name="show_add_to_shelf_alert_title">返回时提示放入书架</string>
     <string name="show_add_to_shelf_alert_summary">阅读未放入书架的书籍在返回时提示放入书架</string>
+    <string name="tag_explore_enabled">标志:发现已启用</string>
+    <string name="tag_explore_disabled">标志:发现已禁用</string>
 </resources>
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
index d64ef8432..f78e4c912 100644
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -1013,4 +1013,6 @@
     <string name="check_selected_interval">选中所选区间</string>
     <string name="show_add_to_shelf_alert_title">返回时提示放入书架</string>
     <string name="show_add_to_shelf_alert_summary">阅读未放入书架的书籍在返回时提示放入书架</string>
+    <string name="tag_explore_enabled">标志:发现已启用</string>
+    <string name="tag_explore_disabled">标志:发现已禁用</string>
 </resources>