diff --git a/package.json b/package.json
index b08be5dff..af1a594ac 100644
--- a/package.json
+++ b/package.json
@@ -60,7 +60,7 @@
         "stylus-loader": "^7.1.0",
         "tinymce": "^5.10.3",
         "tui-calendar-hi": "^2.1.3-3",
-        "view-design-hi": "^4.7.0-75",
+        "view-design-hi": "^4.7.0-76",
         "vite": "^2.9.15",
         "vite-plugin-file-copy": "^1.0.0",
         "vite-plugin-require": "^1.1.10",
diff --git a/resources/assets/js/components/Mobile/Back.vue b/resources/assets/js/components/Mobile/Back.vue
index 21c34f646..f45f736da 100644
--- a/resources/assets/js/components/Mobile/Back.vue
+++ b/resources/assets/js/components/Mobile/Back.vue
@@ -111,7 +111,7 @@ export default {
             if (!this.mobileTabbar) {
                 return true;
             }
-            if (this.$Modal.visibles().length > 0) {
+            if (this.$Modal.visibleList().length > 0) {
                 return true;
             }
             if (this.fileFolderId > 0) {
diff --git a/resources/assets/js/components/SearchBox.vue b/resources/assets/js/components/SearchBox.vue
index efb2b170f..22846dd7d 100755
--- a/resources/assets/js/components/SearchBox.vue
+++ b/resources/assets/js/components/SearchBox.vue
@@ -136,7 +136,7 @@ export default {
         },
 
         showModal(v) {
-            $A.eeuiAppSetScrollEnabled(!v)
+            $A.eeuiAppSetScrollDisabled(v)
         }
     },
 
diff --git a/resources/assets/js/components/UserSelect.vue b/resources/assets/js/components/UserSelect.vue
index 8f633a86f..bc69e7b01 100755
--- a/resources/assets/js/components/UserSelect.vue
+++ b/resources/assets/js/components/UserSelect.vue
@@ -334,7 +334,7 @@ export default {
                 this.searchKey = ""
             }
             this.$emit("on-show-change", v)
-            $A.eeuiAppSetScrollEnabled(!v)
+            $A.eeuiAppSetScrollDisabled(v)
         },
 
         searchKey() {
diff --git a/resources/assets/js/functions/eeui.js b/resources/assets/js/functions/eeui.js
index b777bacd2..b2dd0b103 100755
--- a/resources/assets/js/functions/eeui.js
+++ b/resources/assets/js/functions/eeui.js
@@ -191,10 +191,16 @@
             this.eeuiModule()?.copyText(text)
         },
 
-        // 设置是否允许滚动
-        eeuiAppSetScrollEnabled(enabled) {
-            this.eeuiModule("webview")?.setScrollEnabled(enabled);
+        // 设置是否禁止滚动
+        eeuiAppSetScrollDisabled(disabled) {
+            if (disabled) {
+                this.__setScrollDisabledNum++
+            } else {
+                this.__setScrollDisabledNum--
+            }
+            this.eeuiModule("webview")?.setScrollEnabled(this.__setScrollDisabledNum <= 0);
         },
+        __setScrollDisabledNum: 0,
 
         // 设置应用程序级别的摇动撤销（仅支持iOS、android无效）
         eeuiAppShakeToEditEnabled(enabled) {
diff --git a/resources/assets/js/pages/manage/components/DialogModal.vue b/resources/assets/js/pages/manage/components/DialogModal.vue
index adb03512a..87f0dc664 100644
--- a/resources/assets/js/pages/manage/components/DialogModal.vue
+++ b/resources/assets/js/pages/manage/components/DialogModal.vue
@@ -38,11 +38,11 @@ export default {
     },
 
     mounted() {
-        emitter.on('dialogModalMoveTop', this.handleMoveTop);
+        emitter.on('handleMoveTop', this.handleMoveTop);
     },
 
     beforeDestroy() {
-        emitter.off('dialogModalMoveTop', this.handleMoveTop);
+        emitter.off('handleMoveTop', this.handleMoveTop);
     },
 
     computed: {
@@ -89,7 +89,7 @@ export default {
         },
 
         show(v) {
-            $A.eeuiAppSetScrollEnabled(!v)
+            $A.eeuiAppSetScrollDisabled(v)
         }
     },
 
@@ -105,8 +105,8 @@ export default {
                 this.closIng--
             })
         },
-        handleMoveTop() {
-            this.$refs.modal?.handleMoveTop();
+        handleMoveTop(type) {
+            type === 'dialogModal' && this.$refs.modal?.handleMoveTop();
         }
     }
 }
diff --git a/resources/assets/js/pages/manage/components/DialogWrapper.vue b/resources/assets/js/pages/manage/components/DialogWrapper.vue
index 13920053a..412950499 100644
--- a/resources/assets/js/pages/manage/components/DialogWrapper.vue
+++ b/resources/assets/js/pages/manage/components/DialogWrapper.vue
@@ -1419,13 +1419,16 @@ export default {
             if (this.location !== 'modal' || !this.$isEEUiApp) {
                 return
             }
-            this.tempRepeat && this.tempRepeat()
-            this.tempRepeat = $A.repeatWithCount(() => {
+            if (this.viewportTimer) {
+                this.viewportTimer()
+                this.viewportTimer = null
+            }
+            this.viewportTimer = $A.repeatWithCount(() => {
                 this.$refs.footer?.scrollIntoView({
                     block: 'end',
                     behavior: 'smooth'
                 })
-            }, 500, 500, 3)
+            }, 500, 500, 2)
         }
     },
 
diff --git a/resources/assets/js/pages/manage/components/TaskModal.vue b/resources/assets/js/pages/manage/components/TaskModal.vue
index dd21e86eb..ae0b1070a 100644
--- a/resources/assets/js/pages/manage/components/TaskModal.vue
+++ b/resources/assets/js/pages/manage/components/TaskModal.vue
@@ -50,11 +50,11 @@ export default {
     },
 
     mounted() {
-        emitter.on('taskModalMoveTop', this.handleMoveTop);
+        emitter.on('handleMoveTop', this.handleMoveTop);
     },
 
     beforeDestroy() {
-        emitter.off('taskModalMoveTop', this.handleMoveTop);
+        emitter.off('handleMoveTop', this.handleMoveTop);
     },
 
     methods: {
@@ -69,8 +69,8 @@ export default {
                 return true;
             }
         },
-        handleMoveTop() {
-            this.$refs.modal?.handleMoveTop();
+        handleMoveTop(type) {
+            type === 'taskModal' && this.$refs.modal?.handleMoveTop();
         }
     }
 }
diff --git a/resources/assets/js/store/actions.js b/resources/assets/js/store/actions.js
index 9dce4abf8..49bbbfeea 100644
--- a/resources/assets/js/store/actions.js
+++ b/resources/assets/js/store/actions.js
@@ -61,7 +61,7 @@ export default {
         });
 
         window.visualViewport?.addEventListener('resize', () => {
-            state.viewportHeight = window.visualViewport?.height || 0;
+            state.viewportHeight = window.visualViewport.height || 0;
         });
     },
 
@@ -2312,7 +2312,7 @@ export default {
             return
         }
         if (state.taskId > 0) {
-            emitter.emit('taskModalMoveTop');   // 已打开任务时将任务窗口置顶
+            emitter.emit('handleMoveTop', 'taskModal');   // 已打开任务时将任务窗口置顶
         }
         state.taskArchiveView = task_id;
         state.taskId = task_id;
@@ -3084,7 +3084,7 @@ export default {
             }
             //
             if (state.dialogId) {
-                emitter.emit('dialogModalMoveTop'); // 已打开对话时将对话窗口置顶
+                emitter.emit('handleMoveTop', 'dialogModal'); // 已打开对话时将对话窗口置顶
             }
             //
             requestAnimationFrame(_ => {