diff --git a/admin/dashboard/templates/plugin_schedules.html b/admin/dashboard/templates/plugin_schedules.html
index 8af30f4..1952250 100644
--- a/admin/dashboard/templates/plugin_schedules.html
+++ b/admin/dashboard/templates/plugin_schedules.html
@@ -27,8 +27,16 @@
                     <el-tag :type="scope.row.enabled ? 'success' : 'info'">{% raw %}{{ scope.row.enabled ? '是' : '否' }}{% endraw %}</el-tag>
                 </template>
             </el-table-column>
-            <el-table-column prop="next_run_at" label="下次执行" min-width="165"></el-table-column>
-            <el-table-column prop="last_run_at" label="上次执行" min-width="165"></el-table-column>
+            <el-table-column label="下次执行" min-width="165">
+                <template slot-scope="scope">
+                    {% raw %}{{ formatDateTime(scope.row.next_run_at) }}{% endraw %}
+                </template>
+            </el-table-column>
+            <el-table-column label="上次执行" min-width="165">
+                <template slot-scope="scope">
+                    {% raw %}{{ formatDateTime(scope.row.last_run_at) }}{% endraw %}
+                </template>
+            </el-table-column>
             <el-table-column label="最近结果" width="120">
                 <template slot-scope="scope">
                     <el-tag :type="statusTag(scope.row.last_status)">{% raw %}{{ scope.row.last_status || 'never' }}{% endraw %}</el-tag>
@@ -129,7 +137,11 @@
 
     <el-dialog title="调度日志" :visible.sync="logsDialogVisible" width="860px">
         <el-table :data="logs" style="width:100%">
-            <el-table-column prop="triggered_at" label="触发时间" width="180"></el-table-column>
+            <el-table-column label="触发时间" width="180">
+                <template slot-scope="scope">
+                    {% raw %}{{ formatDateTime(scope.row.triggered_at) }}{% endraw %}
+                </template>
+            </el-table-column>
             <el-table-column prop="status" label="状态" width="100"></el-table-column>
             <el-table-column prop="summary" label="摘要" min-width="220"></el-table-column>
             <el-table-column label="详情">
@@ -185,6 +197,26 @@ new Vue({
             if (status === 'running') return 'warning'
             return 'info'
         },
+        formatDateTime(value) {
+            // 统一清洗时间展示：去掉 ISO 'T'，并兼容字符串与日期对象。
+            if (!value) return ''
+            if (typeof value === 'string') {
+                return value.replace('T', ' ').slice(0, 19)
+            }
+            try {
+                const date = new Date(value)
+                if (Number.isNaN(date.getTime())) return String(value)
+                const yyyy = date.getFullYear()
+                const mm = String(date.getMonth() + 1).padStart(2, '0')
+                const dd = String(date.getDate()).padStart(2, '0')
+                const hh = String(date.getHours()).padStart(2, '0')
+                const mi = String(date.getMinutes()).padStart(2, '0')
+                const ss = String(date.getSeconds()).padStart(2, '0')
+                return `${yyyy}-${mm}-${dd} ${hh}:${mi}:${ss}`
+            } catch (e) {
+                return String(value)
+            }
+        },
         async loadSchedules() {
             this.loading = true
             try {
diff --git a/utils/decorator/async_job.py b/utils/decorator/async_job.py
index 8bfdb56..eea4351 100644
--- a/utils/decorator/async_job.py
+++ b/utils/decorator/async_job.py
@@ -48,7 +48,22 @@ class AsyncJob:
 
     @staticmethod
     def _safe_iso(dt: Optional[datetime]) -> Optional[str]:
-        return dt.isoformat(timespec="seconds") if dt else None
+        # 后台展示统一使用空格分隔时间，避免前端看到 ISO 格式中的 'T'。
+        return dt.strftime("%Y-%m-%d %H:%M:%S") if dt else None
+
+    @staticmethod
+    def _weekday_to_label(weekday: int) -> str:
+        """把 0-6（周一到周日）转换为中文星期标签。"""
+        mapping = {
+            0: "周一",
+            1: "周二",
+            2: "周三",
+            3: "周四",
+            4: "周五",
+            5: "周六",
+            6: "周日",
+        }
+        return mapping.get(int(weekday), f"周{weekday}")
 
     @staticmethod
     def _normalize_time_str(time_str: str) -> str:
@@ -94,9 +109,11 @@ class AsyncJob:
         if trigger_type == "at_times":
             return "每天 " + ", ".join(trigger_config.get("time_list", []))
         if trigger_type == "every_weekday_time":
-            return f"每周{trigger_config['weekday']} {trigger_config['time_str']}"
+            # 触发文案显示中文星期，避免出现“周5显示成4”的数字歧义。
+            return f"每{self._weekday_to_label(trigger_config['weekday'])} {trigger_config['time_str']}"
         if trigger_type == "every_week_time":
-            return f"每周{trigger_config['weekday']} {trigger_config['time_str']}"
+            # 与 every_weekday_time 保持一致，统一中文星期展示。
+            return f"每{self._weekday_to_label(trigger_config['weekday'])} {trigger_config['time_str']}"
         if trigger_type == "every_month_last_day_time":
             return f"每月最后一天 {trigger_config['time_str']}"
         return trigger_type