diff --git a/packages/client/src/components/tiptap/extensions/taskItem.ts b/packages/client/src/components/tiptap/extensions/taskItem.ts
index f545028..36bd540 100644
--- a/packages/client/src/components/tiptap/extensions/taskItem.ts
+++ b/packages/client/src/components/tiptap/extensions/taskItem.ts
@@ -29,10 +29,6 @@ const CustomTaskItem = BuiltInTaskItem.extend({
     ];
   },
 
-  // addNodeView() {
-  //   return ReactNodeViewRenderer(TaskItemWrapper);
-  // },
-
   addNodeView() {
     return ({ node, HTMLAttributes, getPos, editor }) => {
       const listItem = document.createElement('li');
@@ -71,7 +67,6 @@ const CustomTaskItem = BuiltInTaskItem.extend({
     return [
       new Plugin({
         props: {
-          // @ts-ignore
           handleClick: (view, pos, event) => {
             const state = view.state;
             const schema = state.schema;
@@ -82,14 +77,20 @@ const CustomTaskItem = BuiltInTaskItem.extend({
               return node.type === schema.nodes.taskItem || node.type === schema.nodes.listItem;
             });
             if (!parentList) {
-              return;
+              return false;
             }
             const element = view.nodeDOM(parentList.pos) as HTMLLIElement;
-            if (element.tagName.toLowerCase() !== 'li') return;
+            if (element.tagName.toLowerCase() !== 'li') return false;
+
+            // 编辑模式：仅当点击 SPAN 时进行状态修改
+            if (view.editable) {
+              const target = event.target as HTMLElement;
+              if (target.tagName.toLowerCase() !== 'span') return false;
+            }
 
             const parentElement = element.parentElement;
             const type = parentElement && parentElement.getAttribute('data-type');
-            if (!type || type.toLowerCase() !== 'tasklist') return;
+            if (!type || type.toLowerCase() !== 'tasklist') return false;
 
             const tr = state.tr;
             const nextValue = !(element.getAttribute('data-checked') === 'true');
@@ -97,6 +98,7 @@ const CustomTaskItem = BuiltInTaskItem.extend({
               checked: nextValue,
             });
             view.dispatch(tr);
+            return true;
           },
         },
       }),
diff --git a/packages/client/src/styles/prosemirror.scss b/packages/client/src/styles/prosemirror.scss
index 6eaad4a..61de7c8 100644
--- a/packages/client/src/styles/prosemirror.scss
+++ b/packages/client/src/styles/prosemirror.scss
@@ -176,12 +176,16 @@
     }
 
     li {
+      position: relative;
       display: flex;
       align-items: center;
+      padding-left: 16px;
       cursor: pointer;
 
       > span {
-        position: relative;
+        position: absolute;
+        left: 0;
+        top: 6px;
         display: block;
         width: 16px;
         height: 16px;
@@ -223,7 +227,9 @@
         }
 
         > div {
-          text-decoration: line-through;
+          p {
+            text-decoration: line-through;
+          }
         }
       }
     }