diff --git a/API.md b/API.md
index d8f28fa8e..f7eea2206 100644
--- a/API.md
+++ b/API.md
@@ -502,13 +502,20 @@ View API token in <kbd>Settings - About</kbd>, request header: `Authorization: T
   {
     "dataType": "markdown",
     "data": "foo**bar**{: style=\"color: var(--b3-font-color8);\"}baz",
-    "previousID": "20211229114650-vrek5x6"
+    "nextID": "",
+    "previousID": "20211229114650-vrek5x6",
+    "parentID": ""
   }
   ```
 
     * `dataType`: The data type to be inserted, the value can be `markdown` or `dom`
     * `data`: Data to be inserted
+    * `nextID`: The ID of the next block, used to anchor the insertion position
     * `previousID`: The ID of the previous block, used to anchor the insertion position
+    * `parentID`: The ID of the parent block, used to anchor the insertion position
+
+  `nextID`, `previousID`, and `parentID` must have at least one value, using
+  priority: `nextID` > `previousID` > `parentID`
 * Return value
 
   ```json
@@ -781,8 +788,8 @@ View API token in <kbd>Settings - About</kbd>, request header: `Authorization: T
   }
   ```
 
-  * `id`: Parent block ID
-  * The blocks below a heading are also counted as child blocks
+    * `id`: Parent block ID
+    * The blocks below a heading are also counted as child blocks
 * Return value
 
   ```json
diff --git a/API_zh_CN.md b/API_zh_CN.md
index 2123c1ac7..01c0d7f44 100644
--- a/API_zh_CN.md
+++ b/API_zh_CN.md
@@ -496,13 +496,19 @@
   {
     "dataType": "markdown",
     "data": "foo**bar**{: style=\"color: var(--b3-font-color8);\"}baz",
-    "previousID": "20211229114650-vrek5x6"
+    "nextID": "",
+    "previousID": "20211229114650-vrek5x6",
+    "parentID": ""
   }
   ```
 
     * `dataType`：待插入数据类型，值可选择 `markdown` 或者 `dom`
     * `data`：待插入的数据
+    * `nextID`：后一个块的 ID，用于锚定插入位置
     * `previousID`：前一个块的 ID，用于锚定插入位置
+    * `parentID`：父块 ID，用于锚定插入位置
+
+  `nextID`、`previousID`、`parentID` 三个参数必须至少存在一个有值，优先级为 `nextID` > `previousID` > `parentID`
 * 返回值
 
   ```json
@@ -774,8 +780,8 @@
   }
   ```
 
-  * `id`：父块 ID
-  * 标题下方块也算作子块
+    * `id`：父块 ID
+    * 标题下方块也算作子块
 * 返回值
 
   ```json
diff --git a/app/appearance/themes/daylight/theme.css b/app/appearance/themes/daylight/theme.css
index 7ea41dfdb..992c34288 100644
--- a/app/appearance/themes/daylight/theme.css
+++ b/app/appearance/themes/daylight/theme.css
@@ -21,7 +21,7 @@
     --b3-theme-on-error: #fff;
 
     /* 字体 */
-    --b3-font-family: "quote", "Helvetica Neue", "Luxi Sans", "DejaVu Sans", "Hiragino Sans GB", "Microsoft Yahei", sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Noto Color Emoji", "Segoe UI Symbol", "Android Emoji", "EmojiSymbols";
+    --b3-font-family: "Helvetica Neue", "Luxi Sans", "DejaVu Sans", "Hiragino Sans GB", "Microsoft Yahei", sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Noto Color Emoji", "Segoe UI Symbol", "Android Emoji", "EmojiSymbols";
     --b3-font-family-code: "JetBrainsMono-Regular", mononoki, Consolas, "Liberation Mono", Menlo, Courier, monospace, "Apple Color Emoji", "Segoe UI Emoji", "Noto Color Emoji", "Segoe UI Symbol", "Android Emoji", "EmojiSymbols";
     --b3-font-family-graph: mononoki;
     --b3-font-family-emoji: "Segoe UI Emoji", "Segoe UI Symbol", "Segoe UI", "Apple Color Emoji", "Twemoji Mozilla", "Noto Color Emoji", "Android Emoji";
diff --git a/app/appearance/themes/midnight/theme.css b/app/appearance/themes/midnight/theme.css
index af1f59a8e..4ee591061 100644
--- a/app/appearance/themes/midnight/theme.css
+++ b/app/appearance/themes/midnight/theme.css
@@ -21,7 +21,7 @@
     --b3-theme-on-error: #fff;
 
     /* 字体 */
-    --b3-font-family: "quote", "Helvetica Neue", "Luxi Sans", "DejaVu Sans", "Hiragino Sans GB", "Microsoft Yahei", sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Noto Color Emoji", "Segoe UI Symbol", "Android Emoji", "EmojiSymbols";
+    --b3-font-family: "Helvetica Neue", "Luxi Sans", "DejaVu Sans", "Hiragino Sans GB", "Microsoft Yahei", sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Noto Color Emoji", "Segoe UI Symbol", "Android Emoji", "EmojiSymbols";
     --b3-font-family-code: "JetBrainsMono-Regular", mononoki, Consolas, "Liberation Mono", Menlo, Courier, monospace, "Apple Color Emoji", "Segoe UI Emoji", "Noto Color Emoji", "Segoe UI Symbol", "Android Emoji", "EmojiSymbols";
     --b3-font-family-graph: mononoki;
     --b3-font-family-emoji: "Segoe UI Emoji", "Segoe UI Symbol", "Segoe UI", "Apple Color Emoji", "Twemoji Mozilla", "Noto Color Emoji", "Android Emoji";
diff --git a/app/src/util/assets.ts b/app/src/util/assets.ts
index a702a48ae..d0160db15 100644
--- a/app/src/util/assets.ts
+++ b/app/src/util/assets.ts
@@ -223,7 +223,7 @@ export const setInlineStyle = (set = true) => {
 .protyle-wysiwyg .h5 img.emoji, .b3-typography h5 img.emoji {width:${Math.floor(window.siyuan.config.editor.fontSize * 1.13 * 1.25)}px}
 .protyle-wysiwyg .h6 img.emoji, .b3-typography h6 img.emoji {width:${Math.floor(window.siyuan.config.editor.fontSize * 1.25)}px}`;
     if (window.siyuan.config.editor.fontFamily) {
-        style += `.b3-typography:not(.b3-typography--default), .protyle-wysiwyg, .protyle-title, .protyle-title__input{font-family: "${window.siyuan.config.editor.fontFamily}", "quote", "Helvetica Neue", "Luxi Sans", "DejaVu Sans", "Hiragino Sans GB", "Microsoft Yahei", sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Noto Color Emoji", "Segoe UI Symbol", "Android Emoji", "EmojiSymbols" !important;}`;
+        style += `.b3-typography:not(.b3-typography--default), .protyle-wysiwyg, .protyle-title, .protyle-title__input{font-family: "${window.siyuan.config.editor.fontFamily}", "Helvetica Neue", "Luxi Sans", "DejaVu Sans", "Hiragino Sans GB", "Microsoft Yahei", sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Noto Color Emoji", "Segoe UI Symbol", "Android Emoji", "EmojiSymbols" !important;}`;
     }
     if (set) {
         document.getElementById("editorFontSize").innerHTML = style;
diff --git a/kernel/model/import.go b/kernel/model/import.go
index e5d48d6ed..185b1accb 100644
--- a/kernel/model/import.go
+++ b/kernel/model/import.go
@@ -243,13 +243,16 @@ func ImportSY(zipPath, boxID, toPath string) (err error) {
 
 		sortData, sortErr = gulu.JSON.MarshalJSON(fullSortIDs)
 		if nil != sortErr {
-			logging.LogErrorf("marshal temp full sort conf failed: %s", sortErr)
+			logging.LogErrorf("marshal box full sort conf failed: %s", sortErr)
 		} else {
-			sortErr = filelock.WriteFile(sortPath, sortData)
+			sortErr = filelock.WriteFile(boxSortPath, sortData)
 			if nil != sortErr {
-				logging.LogErrorf("write temp full sort conf failed: %s", sortErr)
+				logging.LogErrorf("write box full sort conf failed: %s", sortErr)
 			}
 		}
+		if removeErr := os.RemoveAll(sortPath); nil != removeErr {
+			logging.LogErrorf("remove temp sort conf failed: %s", removeErr)
+		}
 	}
 
 	// 重命名文件路径
diff --git a/kernel/model/updater.go b/kernel/model/updater.go
index 7c5767287..beea0b9de 100644
--- a/kernel/model/updater.go
+++ b/kernel/model/updater.go
@@ -45,9 +45,6 @@ func execNewVerInstallPkg(newVerInstallPkgPath string) {
 	} else if gulu.OS.IsDarwin() {
 		exec.Command("chmod", "+x", newVerInstallPkgPath).CombinedOutput()
 		cmd = exec.Command("open", newVerInstallPkgPath)
-	} else if gulu.OS.IsLinux() {
-		exec.Command("chmod", "+x", newVerInstallPkgPath).CombinedOutput()
-		cmd = exec.Command("sh", "-c", newVerInstallPkgPath)
 	}
 	gulu.CmdAttr(cmd)
 	cmdErr := cmd.Start()
@@ -133,8 +130,6 @@ func getUpdatePkg() (downloadPkgURLs []string, checksum string, err error) {
 		} else {
 			suffix = "mac.dmg"
 		}
-	} else if gulu.OS.IsLinux() {
-		suffix = "linux.AppImage"
 	}
 	pkg := "siyuan-" + ver + "-" + suffix
 
@@ -287,7 +282,7 @@ func isVersionUpToDate(releaseVer string) bool {
 }
 
 func skipNewVerInstallPkg() bool {
-	if !gulu.OS.IsWindows() && !gulu.OS.IsDarwin() && !gulu.OS.IsLinux() {
+	if !gulu.OS.IsWindows() && !gulu.OS.IsDarwin() {
 		return true
 	}
 	if util.ISMicrosoftStore || util.ContainerStd != util.Container {