diff --git a/frontend/mining-app/lib/presentation/pages/c2c/c2c_publish_page.dart b/frontend/mining-app/lib/presentation/pages/c2c/c2c_publish_page.dart
index 47b76f55..817493b5 100644
--- a/frontend/mining-app/lib/presentation/pages/c2c/c2c_publish_page.dart
+++ b/frontend/mining-app/lib/presentation/pages/c2c/c2c_publish_page.dart
@@ -269,7 +269,7 @@ class _C2cPublishPageState extends ConsumerState<C2cPublishPage> {
     );
   }
 
-  // #14: 双向输入 — 积分值数量 ↔ 积分值金额（1:1固定价格，两者相等）
+  // #14: 双向输入 — 积分值数量 ↔ 绿积分数量（1:1固定价格，两者相等）
   Widget _buildQuantityInput(
     String availableShares,
     String availableCash,
@@ -298,7 +298,7 @@ class _C2cPublishPageState extends ConsumerState<C2cPublishPage> {
           ),
           const SizedBox(height: 4),
           Text(
-            '价格1:1，积分值数量 = 积分值金额',
+            '价格1:1，积分值数量 = 绿积分数量',
             style: const TextStyle(fontSize: 12, color: _grayText),
           ),
           const SizedBox(height: 12),
@@ -353,7 +353,7 @@ class _C2cPublishPageState extends ConsumerState<C2cPublishPage> {
 
           const SizedBox(height: 12),
 
-          // 输入框2: 积分值金额
+          // 输入框2: 绿积分数量
           TextField(
             controller: _amountController,
             keyboardType: const TextInputType.numberWithOptions(decimal: true),
@@ -361,7 +361,7 @@ class _C2cPublishPageState extends ConsumerState<C2cPublishPage> {
               FilteringTextInputFormatter.allow(RegExp(r'^\d+\.?\d{0,4}')),
             ],
             decoration: InputDecoration(
-              hintText: '请输入积分值金额',
+              hintText: '请输入绿积分数量',
               hintStyle: const TextStyle(color: _grayText),
               filled: true,
               fillColor: _bgGray,