diff --git a/src/app/(root)/balance/page.tsx b/src/app/(root)/balance/page.tsx
index ac6ee03..31a3005 100644
--- a/src/app/(root)/balance/page.tsx
+++ b/src/app/(root)/balance/page.tsx
@@ -205,7 +205,7 @@ export default function BalancePage() {
                   <div className="flex items-center gap-1">
                     <span
                       className={`font-semibold ${
-                        isPositive ? "text-green-600" : "text-red-600"
+                        isPositive ? "text-red-600" : "text-green-600"
                       }`}
                     >
                       {isPositive ? "+" : ""}
@@ -237,11 +237,15 @@ export default function BalancePage() {
             {
               header: "创建时间",
               accessorKey: "created_at",
-              cell: ({ row }) =>
-                format(
-                  new Date(row.original.created_at),
-                  "yyyy-MM-dd HH:mm:ss",
-                ),
+              cell: ({ row }) => {
+                const createdAt = row.original.created_at;
+                if (!createdAt) return <span>-</span>;
+                
+                const date = new Date(createdAt);
+                if (isNaN(date.getTime())) return <span>-</span>;
+                
+                return format(date, "yyyy-MM-dd HH:mm:ss");
+              },
             },
           ]}
         />
diff --git a/src/app/(root)/billing/page.tsx b/src/app/(root)/billing/page.tsx
index 33b8536..899bd8c 100644
--- a/src/app/(root)/billing/page.tsx
+++ b/src/app/(root)/billing/page.tsx
@@ -352,11 +352,15 @@ export default function BillingPage() {
             {
               header: "创建时间",
               accessorKey: "created_at",
-              cell: ({ row }) =>
-                format(
-                  new Date(row.original.created_at),
-                  "yyyy-MM-dd HH:mm:ss",
-                ),
+              cell: ({ row }) => {
+                const createdAt = row.original.created_at;
+                if (!createdAt) return <span>-</span>;
+                
+                const date = new Date(createdAt);
+                if (isNaN(date.getTime())) return <span>-</span>;
+                
+                return format(date, "yyyy-MM-dd HH:mm:ss");
+              },
             },
             {
               header: "套餐号",
diff --git a/src/app/(root)/channel/page.tsx b/src/app/(root)/channel/page.tsx
index 425daa3..f71318f 100644
--- a/src/app/(root)/channel/page.tsx
+++ b/src/app/(root)/channel/page.tsx
@@ -392,23 +392,31 @@ export default function ChannelPage() {
                 )
               },
             },
-            {
+           {
               header: "提取时间",
               accessorKey: "created_at",
-              cell: ({ row }) =>
-                format(
-                  new Date(row.original.created_at),
-                  "yyyy-MM-dd HH:mm:ss",
-                ),
+              cell: ({ row }) => {
+                const createdAt = row.original.created_at;
+                if (!createdAt) return <span>-</span>;
+                
+                const date = new Date(createdAt);
+                if (isNaN(date.getTime())) return <span>-</span>;
+                
+                return format(date, "yyyy-MM-dd HH:mm:ss");
+              },
             },
             {
               header: "过期时间",
               accessorKey: "expired_at",
-              cell: ({ row }) =>
-                format(
-                  new Date(row.original.expired_at),
-                  "yyyy-MM-dd HH:mm:ss",
-                ),
+              cell: ({ row }) => {
+                const expiredAt = row.original.expired_at;
+                if (!expiredAt) return <span>-</span>;
+                
+                const date = new Date(expiredAt);
+                if (isNaN(date.getTime())) return <span>-</span>;
+                
+                return format(date, "yyyy-MM-dd HH:mm:ss");
+              },
             },
           ]}
         />