diff --git a/src/components/waterfall/PicWaterfall.vue b/src/components/waterfall/PicWaterfall.vue
index cce0431..05ccb85 100644
--- a/src/components/waterfall/PicWaterfall.vue
+++ b/src/components/waterfall/PicWaterfall.vue
@@ -94,6 +94,7 @@ export default {
   computed: {
     ...mapState({
       reload_timeout: state => state.common.reload_timeout,
+      delete_confirm: state => state.common.delete_confirm,
       node_title: state => state[self.storeName].title,
       node_key: state => state[self.storeName].node_key,
       node_dir: state => state[self.storeName].node_dir,
@@ -280,10 +281,14 @@ export default {
         })
     },
     async btnClickDelDirs() {
-      if (window.confirm(`确定要删除 ${this.node_title} 吗？`)) {
-        await this.tryDelDirs(this.node_key, this.node_dir)
+      if (this.delete_confirm) {
+        if (window.confirm(`确定要删除 ${this.node_title} 吗？`)) {
+          await this.tryDelDirs(this.node_key, this.node_dir)
+        } else {
+          this.$log.debug('cancel delete')
+        }
       } else {
-        this.$log.debug('cancel delete')
+        await this.tryDelDirs(this.node_key, this.node_dir)
       }
     },
     btn_click_goto_top() {
diff --git a/src/store/modules/common/actions.js b/src/store/modules/common/actions.js
index 40a0c01..cf74ba4 100644
--- a/src/store/modules/common/actions.js
+++ b/src/store/modules/common/actions.js
@@ -31,3 +31,7 @@ export const reload_timeout = ({commit}, payload) => {
   persistent.commonSet('reload_timeout', payload)
   commit('reload_timeout', payload)
 }
+export const delete_confirm = ({commit}, payload) => {
+  persistent.commonSet('delete_confirm', payload)
+  commit('delete_confirm', payload)
+}
diff --git a/src/store/modules/common/getters.js b/src/store/modules/common/getters.js
index 2a3a7a8..04baf1b 100644
--- a/src/store/modules/common/getters.js
+++ b/src/store/modules/common/getters.js
@@ -5,3 +5,4 @@ export const background = state => state.background
 export const tool_group_force_right = state => state.tool_group_force_right
 export const image_shortcut = state => state.image_shortcut
 export const reload_timeout = state => state.reload_timeout
+export const delete_confirm = state => state.delete_confirm
diff --git a/src/store/modules/common/mutations.js b/src/store/modules/common/mutations.js
index f44f10f..97fdd6d 100644
--- a/src/store/modules/common/mutations.js
+++ b/src/store/modules/common/mutations.js
@@ -5,3 +5,4 @@ export const background = (state, payload) => state.background = payload
 export const tool_group_force_right = (state, payload) => state.tool_group_force_right = payload
 export const image_shortcut = (state, payload) => state.image_shortcut = payload
 export const reload_timeout = (state, payload) => state.reload_timeout = payload
+export const delete_confirm = (state, payload) => state.delete_confirm = payload
diff --git a/src/store/modules/common/state.js b/src/store/modules/common/state.js
index 959f263..876e3df 100644
--- a/src/store/modules/common/state.js
+++ b/src/store/modules/common/state.js
@@ -20,6 +20,7 @@ export default function () {
     background: persistent.commonGet('background') || './images/1.webp',
     tool_group_force_right: persistent.commonGet('tool_group_force_right') === 'true',
     image_shortcut: persistent.commonGet('image_shortcut') !== 'false',
-    reload_timeout: parseInt(persistent.commonGet('reload_timeout')) || 500,
+    reload_timeout: parseInt(persistent.commonGet('reload_timeout')) || 300,
+    delete_confirm: persistent.commonGet('delete_confirm') !== 'false',
   }
 }