diff --git a/entry/src/main/ets/entryability/EntryAbility.ets b/entry/src/main/ets/entryability/EntryAbility.ets
index 11c1583f94ee88951b943dfc4d4b0f1950b62aa8..e5093a027dfc8d611bc180aec863ae636e0408b1 100644
--- a/entry/src/main/ets/entryability/EntryAbility.ets
+++ b/entry/src/main/ets/entryability/EntryAbility.ets
@@ -24,18 +24,22 @@ export default class EntryAbility extends UIAbility {
   private curBp: string = '';
 
   private updateBreakpoint(windowWidth: number): void {
-    let windowWidthVp = windowWidth / display.getDefaultDisplaySync().densityPixels;
-    let newBp: string = '';
-    if (windowWidthVp < 600) {
-      newBp = 'sm';
-    } else if (windowWidthVp < 840) {
-      newBp = 'md';
-    } else {
-      newBp = 'lg';
-    }
-    if (this.curBp !== newBp) {
-      this.curBp = newBp;
-      AppStorage.setOrCreate('currentBreakpoint', this.curBp);
+    try {
+      let windowWidthVp = windowWidth / display.getDefaultDisplaySync().densityPixels;
+      let newBp: string = '';
+      if (windowWidthVp < 600) {
+        newBp = 'sm';
+      } else if (windowWidthVp < 840) {
+        newBp = 'md';
+      } else {
+        newBp = 'lg';
+      }
+      if (this.curBp !== newBp) {
+        this.curBp = newBp;
+        AppStorage.setOrCreate('currentBreakpoint', this.curBp);
+      }
+    } catch (error) {
+      hilog.error(0x0000, 'EntryAbility', 'updateBreakpoint catch err:', JSON.stringify(error) ?? '');
     }
   }
 
diff --git a/entry/src/main/ets/pages/Index.ets b/entry/src/main/ets/pages/Index.ets
index 5ad975d27b620c35d941fae9990b5c106114de74..fdbaeba44afd4a413bbce56687bceb9a6b75c56e 100644
--- a/entry/src/main/ets/pages/Index.ets
+++ b/entry/src/main/ets/pages/Index.ets
@@ -19,7 +19,6 @@ import dbUtils from '../common/utils/DBUtils';
 import { User } from '../viewmodel/UserInfo';
 import { ProgressDialog } from '../view/ProgressDialog';
 
-
 @Entry
 @Component
 struct Index {
diff --git a/entry/src/main/module.json5 b/entry/src/main/module.json5
index 6c07d9d8839ac9716809c6e06c21805d52c138fe..4ce13180c363e69c1fc454fba00c230b668cb871 100644
--- a/entry/src/main/module.json5
+++ b/entry/src/main/module.json5
@@ -21,7 +21,7 @@
         "label": "$string:EntryAbility_label",
         "startWindowIcon": "$media:startIcon",
         "startWindowBackground": "$color:start_window_background",
-        "exported": true,
+        "exported": false,
         "skills": [
           {
             "entities": [
diff --git a/entry/src/main/resources/base/element/color.json b/entry/src/main/resources/base/element/color.json
index 7feb0bcd492ea7fa0d2eef3bb2c5ead924d7c308..9a6927a1d6fdebfd70a4d6deb0b3e5518c507730 100644
--- a/entry/src/main/resources/base/element/color.json
+++ b/entry/src/main/resources/base/element/color.json
@@ -4,10 +4,6 @@
       "name": "start_window_background",
       "value": "#F1F3F5"
     },
-    {
-      "name": "input_background",
-      "value": "#FFFFFF"
-    },
     {
       "name": "rollback_background",
       "value": "#0D000000"
@@ -16,8 +12,5 @@
       "name": "font_color",
       "value": "#0A59F7"
     }
-
-
-
   ]
 }
\ No newline at end of file
diff --git a/entry/src/main/resources/base/element/dimen.json b/entry/src/main/resources/base/element/dimen.json
index 1475a58819e938566afd1b6d7a76a95d412295e9..4cdd6274c1e79b719ff0fd69c34c85d08c0a4806 100644
--- a/entry/src/main/resources/base/element/dimen.json
+++ b/entry/src/main/resources/base/element/dimen.json
@@ -1,21 +1,9 @@
 {
   "float": [
-    {
-      "name": "default_22",
-      "value": "22vp"
-    },
     {
       "name": "default_24",
       "value": "24vp"
     },
-    {
-      "name": "default_294",
-      "value": "294vp"
-    },
-    {
-      "name": "default_312",
-      "value": "312vp"
-    },
     {
       "name": "default_40",
       "value": "40vp"
@@ -24,98 +12,18 @@
       "name": "default_16",
       "value": "16vp"
     },
-    {
-      "name": "default_13",
-      "value": "13vp"
-    },
     {
       "name": "default_336",
       "value": "336vp"
     },
-    {
-      "name": "default_8",
-      "value": "8vp"
-    },
-    {
-      "name": "default_139",
-      "value": "139vp"
-    },
-    {
-      "name": "default_20",
-      "value": "20vp"
-    },
-    {
-      "name": "default_100",
-      "value": "100vp"
-    },
-    {
-      "name": "default_48",
-      "value": "48vp"
-    },
-    {
-      "name": "default_147",
-      "value": "147vp"
-    },
-    {
-      "name": "default_10",
-      "value": "10vp"
-    },
-    {
-      "name": "default_223",
-      "value": "223vp"
-    },
-    {
-      "name": "default_302",
-      "value": "302vp"
-    },
-    {
-      "name": "default_213",
-      "value": "213vp"
-    },
-    {
-      "name": "default_120",
-      "value": "120vp"
-    },
-    {
-      "name": "default_251",
-      "value": "251vp"
-    },
-    {
-      "name": "default_41",
-      "value": "41vp"
-    },
-    {
-      "name": "default_30",
-      "value": "30vp"
-    },
-    {
-      "name": "default_7",
-      "value": "7vp"
-    },
-    {
-      "name": "default_360",
-      "value": "360vp"
-    },
     {
       "name": "default_56",
       "value": "56vp"
     },
-    {
-      "name": "default_680",
-      "value": "680vp"
-    },
-    {
-      "name": "default_200",
-      "value": "200vp"
-    },
     {
       "name": "default_12",
       "value": "12vp"
     },
-    {
-      "name": "default_32",
-      "value": "32vp"
-    },
     {
       "name": "default_150",
       "value": "120vp"
@@ -124,18 +32,10 @@
       "name": "default_176",
       "value": "176vp"
     },
-    {
-      "name": "default_288",
-      "value": "288vp"
-    },
     {
       "name": "default_14",
       "value": "14vp"
     },
-    {
-      "name": "default_256",
-      "value": "230vp"
-    },
     {
       "name": "default_29",
       "value": "29vp"
@@ -167,14 +67,6 @@
     {
       "name": "default_font_14",
       "value": "14fp"
-    },
-    {
-      "name": "default_font_24",
-      "value": "24fp"
-    },
-    {
-      "name": "default_font_20",
-      "value": "20fp"
     }
   ]
 }
\ No newline at end of file
diff --git a/entry/src/main/resources/base/element/string.json b/entry/src/main/resources/base/element/string.json
index 0390cab6c015d75196ddd0cb181f3c4221a06bd5..abead86dc56548c1b5534112e25c84ed8e8b2fa1 100644
--- a/entry/src/main/resources/base/element/string.json
+++ b/entry/src/main/resources/base/element/string.json
@@ -12,14 +12,6 @@
       "name": "EntryAbility_label",
       "value": "DataBaseUpgrade"
     },
-    {
-      "name": "Update_failed",
-      "value": "Update failed."
-    },
-    {
-      "name": "Sequence_diagram",
-      "value": "sequence diagram"
-    },
     {
       "name": "input_field",
       "value": "Field Name"
diff --git a/entry/src/main/resources/en_US/element/string.json b/entry/src/main/resources/en_US/element/string.json
index 0390cab6c015d75196ddd0cb181f3c4221a06bd5..abead86dc56548c1b5534112e25c84ed8e8b2fa1 100644
--- a/entry/src/main/resources/en_US/element/string.json
+++ b/entry/src/main/resources/en_US/element/string.json
@@ -12,14 +12,6 @@
       "name": "EntryAbility_label",
       "value": "DataBaseUpgrade"
     },
-    {
-      "name": "Update_failed",
-      "value": "Update failed."
-    },
-    {
-      "name": "Sequence_diagram",
-      "value": "sequence diagram"
-    },
     {
       "name": "input_field",
       "value": "Field Name"
diff --git a/entry/src/main/resources/zh_CN/element/string.json b/entry/src/main/resources/zh_CN/element/string.json
index 753b21e5dc43aa7f4fb5810d9ccbc70119522e9d..92cace597c2024bea553e731f82d8302c193008b 100644
--- a/entry/src/main/resources/zh_CN/element/string.json
+++ b/entry/src/main/resources/zh_CN/element/string.json
@@ -12,14 +12,6 @@
       "name": "EntryAbility_label",
       "value": "数据库升级"
     },
-    {
-      "name": "Update_failed",
-      "value": "更新失败"
-    },
-    {
-      "name": "Sequence_diagram",
-      "value": "顺序图"
-    },
     {
       "name": "input_field",
       "value": "字段名"