diff --git a/app/src/layout/dock/Bookmark.ts b/app/src/layout/dock/Bookmark.ts
index ca9c08e59..b204f22e7 100644
--- a/app/src/layout/dock/Bookmark.ts
+++ b/app/src/layout/dock/Bookmark.ts
@@ -101,7 +101,7 @@ export class Bookmark extends Model {
     <button class="b3-button b3-button--cancel">${window.siyuan.languages.cancel}</button><div class="fn__space"></div>
     <button class="b3-button b3-button--text">${window.siyuan.languages.confirm}</button>
 </div>`,
-                                width: isMobile() ? "80vw" : "520px",
+                                width: "520px",
                             });
                             const btnsElement = dialog.element.querySelectorAll(".b3-button");
                             btnsElement[0].addEventListener("click", () => {
@@ -143,9 +143,7 @@ export class Bookmark extends Model {
                                     }
                                 });
                             } else {
-                                fetchPost("/api/bookmark/removeBookmark", {bookmark}, () => {
-                                    this.update();
-                                });
+                                fetchPost("/api/bookmark/removeBookmark", {bookmark});
                             }
                         });
                     }
diff --git a/app/src/layout/dock/Tag.ts b/app/src/layout/dock/Tag.ts
index e44fba166..28c3c1e8f 100644
--- a/app/src/layout/dock/Tag.ts
+++ b/app/src/layout/dock/Tag.ts
@@ -94,7 +94,7 @@ export class Tag extends Model {
     <button class="b3-button b3-button--cancel">${window.siyuan.languages.cancel}</button><div class="fn__space"></div>
     <button class="b3-button b3-button--text">${window.siyuan.languages.confirm}</button>
 </div>`,
-                            width: isMobile() ? "80vw" : "520px",
+                            width: "520px",
                         });
                         const btnsElement = dialog.element.querySelectorAll(".b3-button");
                         btnsElement[0].addEventListener("click", () => {
@@ -107,9 +107,7 @@ export class Tag extends Model {
                         inputElement.focus();
                         inputElement.select();
                         btnsElement[1].addEventListener("click", () => {
-                            fetchPost("/api/tag/renameTag", {oldLabel: labelName, newLabel: inputElement.value}, () => {
-                                dialog.destroy();
-                            });
+                            fetchPost("/api/tag/renameTag", {oldLabel: labelName, newLabel: inputElement.value});
                         });
                     }
                 }).element);
@@ -118,9 +116,7 @@ export class Tag extends Model {
                     label: window.siyuan.languages.remove,
                     click: () => {
                         confirmDialog(window.siyuan.languages.delete, `${window.siyuan.languages.confirmDelete} <b>${escapeHtml(labelName)}</b>?`, () => {
-                            fetchPost("/api/tag/removeTag", {label: labelName}, () => {
-                                this.update();
-                            });
+                            fetchPost("/api/tag/removeTag", {label: labelName});
                         });
                     },
                 }).element);
diff --git a/app/src/mobile/util/MobileBookmarks.ts b/app/src/mobile/util/MobileBookmarks.ts
index 5d483460d..90c0e7668 100644
--- a/app/src/mobile/util/MobileBookmarks.ts
+++ b/app/src/mobile/util/MobileBookmarks.ts
@@ -50,9 +50,7 @@ export class MobileBookmarks {
                                     }
                                 });
                             } else {
-                                fetchPost("/api/bookmark/removeBookmark", {bookmark}, () => {
-                                    this.update();
-                                });
+                                fetchPost("/api/bookmark/removeBookmark", {bookmark});
                             }
                         });
                     } else {
@@ -63,7 +61,7 @@ export class MobileBookmarks {
     <button class="b3-button b3-button--cancel">${window.siyuan.languages.cancel}</button><div class="fn__space"></div>
     <button class="b3-button b3-button--text">${window.siyuan.languages.confirm}</button>
 </div>`,
-                            width: isMobile() ? "80vw" : "520px",
+                            width: "80vw",
                         });
                         const btnsElement = dialog.element.querySelectorAll(".b3-button");
                         btnsElement[0].addEventListener("click", () => {
diff --git a/app/src/mobile/util/MobileTags.ts b/app/src/mobile/util/MobileTags.ts
new file mode 100644
index 000000000..8325f44fd
--- /dev/null
+++ b/app/src/mobile/util/MobileTags.ts
@@ -0,0 +1,173 @@
+import {Tree} from "../../util/Tree";
+import {fetchPost} from "../../util/fetch";
+import {hasClosestByClassName} from "../../protyle/util/hasClosest";
+import {MenuItem} from "../../menus/Menu";
+import {Dialog} from "../../dialog";
+import {confirmDialog} from "../../dialog/confirmDialog";
+import {escapeHtml} from "../../util/escape";
+import {popSearch, toolbarSearchEvent} from "./search";
+
+export class MobileTags {
+    public element: HTMLElement;
+    private tree: Tree;
+    private openNodes: string[];
+
+    constructor() {
+        this.element = document.querySelector('#sidebar [data-type="sidebar-tag"]');
+        this.element.innerHTML = `<div class="toolbar">
+    <div class="fn__space"></div>
+    <div class="toolbar__text">
+        ${window.siyuan.languages.tag}
+    </div>
+    <span class="fn__space"></span>
+    <svg data-type="expand" class="toolbar__icon"><use xlink:href="#iconFullscreen"></use></svg>
+    <span class="fn__space"></span>
+    <svg data-type="collapse" class="toolbar__icon"><use xlink:href="#iconContract"></use></svg>
+    <span class="fn__space"></span>
+    <svg data-type="sort" class="toolbar__icon"><use xlink:href="#iconSort"></use></svg>
+</div>
+<div class="fn__flex-1 tagList"></div>
+<img style="position: absolute;top: 0;left: 0;height: 100%;width: 100%;padding: 30vw;box-sizing: border-box;" src="/stage/loading-pure.svg">`;
+
+        this.tree = new Tree({
+            element: this.element.querySelector(".tagList") as HTMLElement,
+            data: null,
+            click: (element: HTMLElement) => {
+                const actionElement = hasClosestByClassName(event.target as HTMLElement, "b3-list-item__action");
+                if (actionElement) {
+                    const labelName = element.getAttribute("data-label");
+                    if (actionElement.getAttribute("data-type") === "edit") {
+                        const dialog = new Dialog({
+                            title: window.siyuan.languages.rename,
+                            content: `<div class="b3-dialog__content"><input class="b3-text-field fn__block" value="${labelName}"></div>
+<div class="b3-dialog__action">
+    <button class="b3-button b3-button--cancel">${window.siyuan.languages.cancel}</button><div class="fn__space"></div>
+    <button class="b3-button b3-button--text">${window.siyuan.languages.confirm}</button>
+</div>`,
+                            width: "80vw",
+                        });
+                        const btnsElement = dialog.element.querySelectorAll(".b3-button");
+                        btnsElement[0].addEventListener("click", () => {
+                            dialog.destroy();
+                        });
+                        const inputElement = dialog.element.querySelector("input");
+                        dialog.bindInput(inputElement, () => {
+                            (btnsElement[1] as HTMLButtonElement).click();
+                        });
+                        inputElement.focus();
+                        inputElement.select();
+                        btnsElement[1].addEventListener("click", () => {
+                            fetchPost("/api/tag/renameTag", {oldLabel: labelName, newLabel: inputElement.value});
+                        });
+                    } else {
+                        confirmDialog(window.siyuan.languages.delete, `${window.siyuan.languages.confirmDelete} <b>${escapeHtml(labelName)}</b>?`, () => {
+                            fetchPost("/api/tag/removeTag", {label: labelName});
+                        });
+                    }
+                } else {
+                    const modelElement = document.getElementById("model");
+                    const modelMainElement = document.getElementById("modelMain");
+                    popSearch(modelElement, modelMainElement);
+                    (document.getElementById("toolbarSearch") as HTMLInputElement).value = `#${element.getAttribute("data-label")}#`;
+                    toolbarSearchEvent();
+                }
+            },
+            topExtHTML: '<span class="b3-list-item__action" data-type="edit"><svg><use xlink:href="#iconEdit"></use></svg></span><span class="b3-list-item__action" data-type="remove"><svg><use xlink:href="#iconTrashcan"></use></svg></span>'
+        });
+        this.element.addEventListener("click", (event) => {
+            let target = event.target as HTMLElement;
+            while (target && !target.isEqualNode(this.element)) {
+                if (target.classList.contains("toolbar__icon")) {
+                    const type = target.getAttribute("data-type");
+                    switch (type) {
+                        case "collapse":
+                            this.tree.collapseAll();
+                            event.preventDefault();
+                            event.stopPropagation();
+                            break;
+                        case "expand":
+                            this.tree.expandAll();
+                            event.preventDefault();
+                            event.stopPropagation();
+                            break;
+                        case "sort":
+                            window.siyuan.menus.menu.remove();
+                            window.siyuan.menus.menu.append(new MenuItem({
+                                icon: window.siyuan.config.tag.sort === 0 ? "iconSelect" : undefined,
+                                label: window.siyuan.languages.fileNameASC,
+                                click: () => {
+                                    window.siyuan.config.tag.sort = 0;
+                                    this.update();
+                                },
+                            }).element);
+                            window.siyuan.menus.menu.append(new MenuItem({
+                                icon: window.siyuan.config.tag.sort === 1 ? "iconSelect" : undefined,
+                                label: window.siyuan.languages.fileNameDESC,
+                                click: () => {
+                                    window.siyuan.config.tag.sort = 1;
+                                    this.update();
+                                },
+                            }).element);
+                            window.siyuan.menus.menu.append(new MenuItem({
+                                icon: window.siyuan.config.tag.sort === 4 ? "iconSelect" : undefined,
+                                label: window.siyuan.languages.fileNameNatASC,
+                                click: () => {
+                                    window.siyuan.config.tag.sort = 4;
+                                    this.update();
+                                },
+                            }).element);
+                            window.siyuan.menus.menu.append(new MenuItem({
+                                icon: window.siyuan.config.tag.sort === 5 ? "iconSelect" : undefined,
+                                label: window.siyuan.languages.fileNameNatDESC,
+                                click: () => {
+                                    window.siyuan.config.tag.sort = 5;
+                                    this.update();
+                                },
+                            }).element);
+                            window.siyuan.menus.menu.append(new MenuItem({
+                                icon: window.siyuan.config.tag.sort === 7 ? "iconSelect" : undefined,
+                                label: window.siyuan.languages.refCountASC,
+                                click: () => {
+                                    window.siyuan.config.tag.sort = 7;
+                                    this.update();
+                                },
+                            }).element);
+                            window.siyuan.menus.menu.append(new MenuItem({
+                                icon: window.siyuan.config.tag.sort === 8 ? "iconSelect" : undefined,
+                                label: window.siyuan.languages.refCountDESC,
+                                click: () => {
+                                    window.siyuan.config.tag.sort = 8;
+                                    this.update();
+                                },
+                            }).element);
+                            window.siyuan.menus.menu.popup({x: event.clientX, y: event.clientY});
+                            window.siyuan.menus.menu.element.style.zIndex = "310";
+                            event.preventDefault();
+                            event.stopPropagation();
+                            break;
+                    }
+                }
+                target = target.parentElement;
+            }
+        });
+        this.update();
+    }
+
+    public update() {
+        this.element.lastElementChild.classList.remove("fn__none")
+        fetchPost("/api/tag/getTag", {
+            sort: window.siyuan.config.tag.sort
+        }, response => {
+            if (this.openNodes) {
+                this.openNodes = this.tree.getExpandIds();
+            }
+            this.tree.updateData(response.data);
+            if (this.openNodes) {
+                this.tree.setExpandIds(this.openNodes);
+            } else {
+                this.openNodes = this.tree.getExpandIds();
+            }
+            this.element.lastElementChild.classList.add("fn__none")
+        });
+    }
+}
diff --git a/app/src/mobile/util/initFramework.ts b/app/src/mobile/util/initFramework.ts
index 48c095a82..0b35e3c6b 100644
--- a/app/src/mobile/util/initFramework.ts
+++ b/app/src/mobile/util/initFramework.ts
@@ -56,7 +56,7 @@ export const initFramework = () => {
                     if (!backlink) {
                         tag = new MobileTags();
                     } else {
-                        backlink.update();
+                        tag.update();
                     }
                 }
                 svgElement.classList.add("toolbar__icon--active");
diff --git a/app/src/mobile/util/search.ts b/app/src/mobile/util/search.ts
index bc46095b3..c302202c9 100644
--- a/app/src/mobile/util/search.ts
+++ b/app/src/mobile/util/search.ts
@@ -24,7 +24,7 @@ const onRecentBlocks = (data: IBlock[], matchedRootCount?:number, matchedBlockCo
 
 
 let toolbarSearchTimeout = 0;
-const toolbarSearchEvent = () => {
+export const toolbarSearchEvent = () => {
     clearTimeout(toolbarSearchTimeout);
     toolbarSearchTimeout = window.setTimeout(() => {
         const inputElement = document.getElementById("toolbarSearch") as HTMLInputElement;