diff --git a/.github/CONTRIBUTING.md b/.github/CONTRIBUTING.md
index 193c36bd5..e425eddf6 100644
--- a/.github/CONTRIBUTING.md
+++ b/.github/CONTRIBUTING.md
@@ -16,10 +16,10 @@ Install pnpm: `npm install -g pnpm`
 
 Set the Electron mirror environment variable and install Electron:
 
-* macOS/Linux: `ELECTRON_MIRROR=https://cnpmjs.org/mirrors/electron/ pnpm install electron@26.2.3 -D`
+* macOS/Linux: `ELECTRON_MIRROR=https://cnpmjs.org/mirrors/electron/ pnpm install electron@26.3.0 -D`
 * Windows:
     * `SET ELECTRON_MIRROR=https://cnpmjs.org/mirrors/electron/`
-    * `pnpm install electron@26.2.3 -D`
+    * `pnpm install electron@26.3.0 -D`
 
 NPM mirror:
 
@@ -30,7 +30,7 @@ NPM mirror:
 
 On the desktop, go to the app folder to run:
 
-* `pnpm install electron@26.2.3 -D`
+* `pnpm install electron@26.3.0 -D`
 * `pnpm run dev`
 * `pnpm run start`
 
diff --git a/.github/CONTRIBUTING_zh_CN.md b/.github/CONTRIBUTING_zh_CN.md
index d84b17bba..1563232f4 100644
--- a/.github/CONTRIBUTING_zh_CN.md
+++ b/.github/CONTRIBUTING_zh_CN.md
@@ -18,11 +18,11 @@
 
 * macOS/Linux: 
  ```
- ELECTRON_MIRROR=https://cnpmjs.org/mirrors/electron/ pnpm install electron@26.2.3 -D
+ ELECTRON_MIRROR=https://cnpmjs.org/mirrors/electron/ pnpm install electron@26.3.0 -D
  ```
 * Windows:
     * `SET ELECTRON_MIRROR=https://cnpmjs.org/mirrors/electron/`
-    * `pnpm install electron@26.2.3 -D`
+    * `pnpm install electron@26.3.0 -D`
 
 NPM 镜像：
 
@@ -32,7 +32,7 @@ NPM 镜像：
 
 桌面端进入 app 文件夹运行：
 
-* `pnpm install electron@26.2.3 -D`
+* `pnpm install electron@26.3.0 -D`
 * `pnpm run dev`
 * `pnpm run start`
 
diff --git a/app/package.json b/app/package.json
index d4dd46f4c..9d6d677b4 100644
--- a/app/package.json
+++ b/app/package.json
@@ -53,7 +53,7 @@
     "clean-webpack-plugin": "^4.0.0",
     "css-loader": "^6.7.1",
     "dayjs": "^1.11.5",
-    "electron": "26.2.3",
+    "electron": "26.3.0",
     "electron-builder": "^24.6.3",
     "encoding": "^0.1.13",
     "esbuild-loader": "^3.0.1",
diff --git a/app/pnpm-lock.yaml b/app/pnpm-lock.yaml
index 70048e3b0..4507ac7fa 100644
--- a/app/pnpm-lock.yaml
+++ b/app/pnpm-lock.yaml
@@ -7,7 +7,7 @@ settings:
 dependencies:
   '@electron/remote':
     specifier: ^2.0.11
-    version: 2.0.11(electron@26.2.3)
+    version: 2.0.11(electron@26.3.0)
 
 devDependencies:
   '@types/node':
@@ -32,8 +32,8 @@ devDependencies:
     specifier: ^1.11.5
     version: 1.11.5
   electron:
-    specifier: 26.2.3
-    version: 26.2.3
+    specifier: 26.3.0
+    version: 26.3.0
   electron-builder:
     specifier: ^24.6.3
     version: 24.6.3
@@ -160,12 +160,12 @@ packages:
       - supports-color
     dev: true
 
-  /@electron/remote@2.0.11(electron@26.2.3):
+  /@electron/remote@2.0.11(electron@26.3.0):
     resolution: {integrity: sha512-PYEs7W3GrQNuhgiMHjFEvL5MbAL6C7m1AwSAHGqC+xc33IdP7rcGtJSdTP2eg1ssyB3oI00KwTsiSlsQbAoXpA==}
     peerDependencies:
       electron: '>= 13.0.0'
     dependencies:
-      electron: 26.2.3
+      electron: 26.3.0
     dev: false
 
   /@electron/universal@1.3.4:
@@ -1669,8 +1669,8 @@ packages:
     resolution: {integrity: sha512-YoVeFrGd/7ROjz4R9uPoND1K/hSRC/xADy9639ZmIZeJSaBnKdYx3I6LMPsY7CXLpK7JFgKQVzeZ/dk2br6Eaw==}
     dev: true
 
-  /electron@26.2.3:
-    resolution: {integrity: sha512-osdKf9mbhrqE81ITdvQ7TjVOayXfcAlWm8A6EtBt/eFSh7a/FijebGVkgs0S7qWQdhO0KaNZDb1Gx00sWuDQdw==}
+  /electron@26.3.0:
+    resolution: {integrity: sha512-7ZpvSHu+jmqialSvywTZnOQZZGLqlyj+yV5HGDrEzFnMiFaXBRpbByHgoUhaExJ/8t/0xKQjKlMRAY65w+zNZQ==}
     engines: {node: '>= 12.20.55'}
     hasBin: true
     requiresBuild: true
diff --git a/app/src/mobile/settings/about.ts b/app/src/mobile/settings/about.ts
index d80a320da..5f05eeac0 100644
--- a/app/src/mobile/settings/about.ts
+++ b/app/src/mobile/settings/about.ts
@@ -40,7 +40,7 @@ export const initAbout = () => {
         <div class="fn__hr"></div>
         <div class="b3-label__text">${window.siyuan.languages.about18}</div>
 </div>
-<div class="b3-label${(window.siyuan.config.readonly || isBrowser()) ? " fn__none" : ""}">
+<div class="b3-label${((window.siyuan.config.readonly || isBrowser()) && !isInIOS() && !isInAndroid()) ? " fn__none" : ""}">
     ${window.siyuan.languages.about5}
     <div class="fn__hr"></div>
     <button class="b3-button b3-button--outline fn__block" id="authCode">
diff --git a/kernel/model/attribute_view.go b/kernel/model/attribute_view.go
index be2ad78d5..86ceb02f1 100644
--- a/kernel/model/attribute_view.go
+++ b/kernel/model/attribute_view.go
@@ -758,6 +758,31 @@ func setAttributeViewColHidden(operation *Operation) (err error) {
 	return
 }
 
+func (tx *Transaction) doSetAttrViewColumnIcon(operation *Operation) (ret *TxErr) {
+	err := setAttributeViewColIcon(operation)
+	if nil != err {
+		return &TxErr{code: TxErrWriteAttributeView, id: operation.AvID, msg: err.Error()}
+	}
+	return
+}
+
+func setAttributeViewColIcon(operation *Operation) (err error) {
+	attrView, err := av.ParseAttributeView(operation.AvID)
+	if nil != err {
+		return
+	}
+
+	for _, keyValues := range attrView.KeyValues {
+		if keyValues.Key.ID == operation.ID {
+			keyValues.Key.Icon = operation.Data.(string)
+			break
+		}
+	}
+
+	err = av.SaveAttributeView(attrView)
+	return
+}
+
 func (tx *Transaction) doSortAttrViewRow(operation *Operation) (ret *TxErr) {
 	err := sortAttributeViewRow(operation)
 	if nil != err {
diff --git a/kernel/model/transaction.go b/kernel/model/transaction.go
index 51917baaf..32adc9453 100644
--- a/kernel/model/transaction.go
+++ b/kernel/model/transaction.go
@@ -206,6 +206,8 @@ func performTx(tx *Transaction) (ret *TxErr) {
 			ret = tx.doSetAttrViewColumnWrap(op)
 		case "setAttrViewColHidden":
 			ret = tx.doSetAttrViewColumnHidden(op)
+		case "setAttrViewColIcon":
+			ret = tx.doSetAttrViewColumnIcon(op)
 		case "insertAttrViewBlock":
 			ret = tx.doInsertAttrViewBlock(op)
 		case "removeAttrViewBlock":