diff --git a/app/src/main/java/io/legado/app/ui/config/OtherConfigFragment.kt b/app/src/main/java/io/legado/app/ui/config/OtherConfigFragment.kt
index 2af2932aa..55c5b9897 100644
--- a/app/src/main/java/io/legado/app/ui/config/OtherConfigFragment.kt
+++ b/app/src/main/java/io/legado/app/ui/config/OtherConfigFragment.kt
@@ -16,6 +16,7 @@ import io.legado.app.constant.EventBus
 import io.legado.app.constant.PreferKey
 import io.legado.app.databinding.DialogEditTextBinding
 import io.legado.app.help.config.AppConfig
+import io.legado.app.help.config.LocalConfig
 import io.legado.app.lib.dialogs.alert
 import io.legado.app.lib.prefs.fragment.PreferenceFragment
 import io.legado.app.lib.theme.primaryColor
@@ -131,7 +132,9 @@ class OtherConfigFragment : PreferenceFragment(),
                         AppConfig.sourceEditMaxLine = it
                     }
             }
+
             PreferKey.clearWebViewData -> clearWebViewData()
+            "localPassword" -> alertLocalPassword()
         }
         return super.onPreferenceTreeClick(preference)
     }
@@ -258,4 +261,19 @@ class OtherConfigFragment : PreferenceFragment(),
         }
     }
 
+    private fun alertLocalPassword() {
+        context?.alert(R.string.set_local_password, R.string.set_local_password_summary) {
+            val editTextBinding = DialogEditTextBinding.inflate(layoutInflater).apply {
+                editView.hint = "password"
+            }
+            customView {
+                editTextBinding.root
+            }
+            okButton {
+                LocalConfig.password = editTextBinding.editView.text.toString()
+            }
+            cancelButton()
+        }
+    }
+
 }
\ No newline at end of file
diff --git a/app/src/main/res/xml/pref_config_other.xml b/app/src/main/res/xml/pref_config_other.xml
index a6a7f0172..c5ac1ce44 100644
--- a/app/src/main/res/xml/pref_config_other.xml
+++ b/app/src/main/res/xml/pref_config_other.xml
@@ -52,6 +52,11 @@
         app:iconSpaceReserved="false"
         app:layout="@layout/view_preference_category">
 
+        <io.legado.app.lib.prefs.Preference
+            android:key="localPassword"
+            android:title="@string/set_local_password"
+            android:summary="@string/set_local_password_summary" />
+
         <io.legado.app.lib.prefs.Preference
             android:key="userAgent"
             android:title="@string/user_agent" />