diff --git a/ft-app/app/routers/option_trades.py b/ft-app/app/routers/option_trades.py
index 54cf942..11810af 100644
--- a/ft-app/app/routers/option_trades.py
+++ b/ft-app/app/routers/option_trades.py
@@ -48,6 +48,7 @@ def option_page(request: Request, db: Session = Depends(get_db)):
             open_trades=open_trades,
             closed_trades=closed_trades,
             today=today_str(),
+            weekdays=["周一","周二","周三","周四","周五","周六","周日"],
         )
     )
 
diff --git a/ft-app/app/routers/trades.py b/ft-app/app/routers/trades.py
index fe8990a..50b4cd5 100644
--- a/ft-app/app/routers/trades.py
+++ b/ft-app/app/routers/trades.py
@@ -57,6 +57,7 @@ def trades_page(request: Request, db: Session = Depends(get_db)):
             open_trades=open_trades,
             closed_trades=closed_trades,
             today=today_str(),
+            weekdays=["周一","周二","周三","周四","周五","周六","周日"],
         )
     )
 
diff --git a/ft-app/app/templates/options.html b/ft-app/app/templates/options.html
index d1df1ae..f61ca83 100644
--- a/ft-app/app/templates/options.html
+++ b/ft-app/app/templates/options.html
@@ -113,7 +113,7 @@
     </td>
     <td>{{ t.strike_price }}</td>
     <td>{{ t.open_price }}</td>
-    <td>{{ t.open_date }}</td>
+    <td>{{ t.open_date }} {{ weekdays[t.open_date.weekday()] }}</td>
     <td>{{ t.open_fee or 0 }}</td>
     <td>
       <button style="background:var(--accent);color:#fff;border:none;padding:3px 10px;border-radius:4px;cursor:pointer;font-size:0.78rem;"
@@ -185,8 +185,8 @@
       {% endif %}
     </td>
     <td>{{ t.strike_price }}</td>
-    <td style="font-size:0.8rem;">{{ t.open_date }}</td>
-    <td style="font-size:0.8rem;">{{ t.close_date }}</td>
+    <td style="font-size:0.8rem;">{{ t.open_date }} {{ weekdays[t.open_date.weekday()] }}</td>
+    <td style="font-size:0.8rem;">{{ t.close_date }} {{ weekdays[t.close_date.weekday()] }}</td>
     <td>{{ t.open_price }}</td>
     <td>{{ t.close_price }}</td>
     <td>{{ t.open_fee or 0 }}</td>
diff --git a/ft-app/app/templates/trades.html b/ft-app/app/templates/trades.html
index 2df0837..b411afd 100644
--- a/ft-app/app/templates/trades.html
+++ b/ft-app/app/templates/trades.html
@@ -92,7 +92,7 @@
       <span class="badge badge-up">多</span>
       {% endif %}
     </td>
-    <td>{{ t.open_date }}</td>
+    <td>{{ t.open_date }} {{ weekdays[t.open_date.weekday()] }}</td>
     <td>{{ t.open_price }}</td>
     <td>{{ t.open_fee or 0 }}</td>
     <td>
@@ -157,8 +157,8 @@
       <span class="badge badge-up">多</span>
       {% endif %}
     </td>
-    <td style="font-size:0.8rem;">{{ t.open_date }}</td>
-    <td style="font-size:0.8rem;">{{ t.close_date }}</td>
+    <td style="font-size:0.8rem;">{{ t.open_date }} {{ weekdays[t.open_date.weekday()] }}</td>
+    <td style="font-size:0.8rem;">{{ t.close_date }} {{ weekdays[t.close_date.weekday()] }}</td>
     <td>{{ t.open_price }}</td>
     <td>{{ t.close_price }}</td>
     <td>{{ t.open_fee or 0 }}</td>