diff --git a/models/networks.py b/models/networks.py
index 3c29522..1cdf916 100644
--- a/models/networks.py
+++ b/models/networks.py
@@ -1401,23 +1401,32 @@ class UnetSkipConnectionBlock(nn.Module):
 
 
 class MLPDiscriminator(nn.Module):
-    def __init__(self, in_feat=768, hid_feat = 768, out_feat = 768, dropout = 0.):
+    def __init__(self, in_feat=768, hid_feat=512, out_feat=768, num_heads=1):
         super().__init__()
-        if not hid_feat:
-            hid_feat = in_feat
-        if not out_feat:
-            out_feat = in_feat
-        self.linear1 = nn.Linear(in_feat, hid_feat)
-        self.activation = nn.GELU()
-        self.linear2 = nn.Linear(hid_feat, out_feat)
-        self.dropout = nn.Dropout(dropout)
-
+        # 自注意力层，加入Dropout
+        self.attention = nn.MultiheadAttention(embed_dim=in_feat, num_heads=num_heads, dropout=0.1)
+        # 加深加宽的MLP，加入Dropout
+        self.mlp = nn.Sequential(
+            nn.Linear(in_feat, hid_feat),       # 768 -> 512
+            nn.ReLU(),
+            nn.Dropout(0.3),
+            nn.Linear(hid_feat, hid_feat * 2),  # 512 -> 1024
+            nn.ReLU(),
+            nn.Dropout(0.3),
+            nn.Linear(hid_feat * 2, hid_feat),  # 1024 -> 512
+            nn.ReLU(),
+            nn.Dropout(0.3),
+            nn.Linear(hid_feat, out_feat),      # 512 -> 768
+            nn.ReLU(),
+            nn.Dropout(0.3),
+            nn.Linear(out_feat, 1)              # 768 -> 1
+        )        
     def forward(self, x):
-        features = self.linear1(x)         # 中间特征，即 D_real 或 D_fake
-        x = self.activation(features)
-        x = self.dropout(x)
-        scores = self.linear2(x)           # 最终分数，即 real_scores 或 fake_scores
-        return scores, features
+        attn_output, attn_weights = self.attention(x, x, x)  # [B, N, D], [B, N, N]
+        attn_weights = attn_weights.mean(dim=1)              # [B, N]
+        pred = self.mlp(attn_output.mean(dim=1))             # [B, 1]
+        return pred, attn_weights
+
 
 class NLayerDiscriminator(nn.Module):
     """Defines a PatchGAN discriminator"""
diff --git a/models/roma_unsb_model.py b/models/roma_unsb_model.py
index bdc98f4..bd5d9fc 100644
--- a/models/roma_unsb_model.py
+++ b/models/roma_unsb_model.py
@@ -67,62 +67,39 @@ class ContentAwareOptimization(nn.Module):
         super().__init__()
         self.lambda_inc = lambda_inc
         self.eta_ratio = eta_ratio
-        self.gradients_real = []
-        self.gradients_fake = []
-        
-        
-    def compute_cosine_similarity(self, gradients):
-        mean_grad = torch.mean(gradients, dim=1, keepdim=True)
-        return F.cosine_similarity(gradients, mean_grad, dim=2)
-
-    def generate_weight_map(self, gradients_real, gradients_fake):
-        # 计算余弦相似度
-        cosine_real = self.compute_cosine_similarity(gradients_real)
-        cosine_fake = self.compute_cosine_similarity(gradients_fake)
-        
-        # 生成权重图（优化实现）
-        def _get_weights(cosine):
-            k = int(self.eta_ratio * cosine.shape[1])
-            _, indices = torch.topk(-cosine, k, dim=1)
-            weights = torch.ones_like(cosine)
-            weights.scatter_(1, indices, self.lambda_inc / (1e-6 + torch.abs(cosine.gather(1, indices))))
-            return weights
-        
-        weight_real = _get_weights(cosine_real)
-        weight_fake = _get_weights(cosine_fake)
-        return weight_real, weight_fake
-
-    def forward(self, D_real, D_fake, real_scores, fake_scores):
-        # 清空梯度缓存
-        self.gradients_real.clear()
-        self.gradients_fake.clear()
         self.criterionGAN=networks.GANLoss('lsgan').cuda()
-        # 注册钩子捕获梯度
-        hook_real = lambda grad:  self.gradients_real.append(grad.detach())
-        hook_fake = lambda grad:  self.gradients_fake.append(grad.detach())
-        D_real.register_hook(hook_real)
-        D_fake.register_hook(hook_fake)
         
-        # 触发梯度计算（保留计算图）
-        (real_scores.mean() + fake_scores.mean()).backward(retain_graph=True)
+    def generate_weight_map(self, attn_real, attn_fake):
+        # attn_real, attn_fake: [B, N]，自注意力权重
+        # 归一化注意力权重
+        weight_real = F.normalize(attn_real, p=1, dim=1)  # [B, N]
+        weight_fake = F.normalize(attn_fake, p=1, dim=1)  # [B, N]
+        
+        # 对真实图像权重处理
+        k = int(self.eta_ratio * weight_real.shape[1])
+        values_real, indices_real = torch.topk(weight_real, k, dim=1)
+        weight_real_enhanced = torch.ones_like(weight_real)
+        weight_real_enhanced.scatter_(1, indices_real, self.lambda_inc / (values_real + 1e-6))
+        # 对生成图像权重处理
+        values_fake, indices_fake = torch.topk(weight_fake, k, dim=1)
+        weight_fake_enhanced = torch.ones_like(weight_fake)
+        weight_fake_enhanced.scatter_(1, indices_fake, self.lambda_inc / (values_fake + 1e-6))
+        
+        return weight_real_enhanced, weight_fake_enhanced
 
-        # 获取梯度并调整维度
-        grad_real = self.gradients_real[0].flatten(1)  # [B, N, D] → [B, N*D]
-        grad_fake = self.gradients_fake[0].flatten(1)
+    def forward(self,real_scores, fake_scores, attn_real, attn_fake):
+        # real_scores, fake_scores: 判别器预测得分 [B, 1]
+        # attn_real, attn_fake: 自注意力权重 [B, N]
         
         # 生成权重图
-        weight_real, weight_fake = self.generate_weight_map(
-            grad_real.view(*D_real.shape), 
-            grad_fake.view(*D_fake.shape)
-        )
+        weight_real, weight_fake = self.generate_weight_map(attn_real, attn_fake)
         
-        # 正确应用权重到对数概率（论文公式7）
-        loss_co_real = torch.mean(weight_real * self.criterionGAN(real_scores , True))
-        loss_co_fake = torch.mean(weight_fake * self.criterionGAN(fake_scores , False))
-        
-        # 总损失（注意符号：判别器需最大化该损失）
-        loss_co_adv = (loss_co_real + loss_co_fake)*0.5
+        # 应用权重到 GAN 损失
+        loss_co_real = torch.mean(weight_real * self.criterionGAN(real_scores, True))
+        loss_co_fake = torch.mean(weight_fake * self.criterionGAN(fake_scores, False))
         
+        # 总损失
+        loss_co_adv = (loss_co_real + loss_co_fake) * 0.5
         return loss_co_adv, weight_real, weight_fake
 
 class ContentAwareTemporalNorm(nn.Module):
@@ -132,18 +109,19 @@ class ContentAwareTemporalNorm(nn.Module):
         self.smoother = GaussianBlur(kernel_size, sigma=sigma)  # 高斯平滑层
 
     def upsample_weight_map(self, weight_patch, target_size=(256, 256)):
-        """
-        将patch级别的权重图上采样到目标分辨率
-        Args:
-            weight_patch: [B, 1, 24, 24] 来自ViT的patch权重图
-            target_size: 目标分辨率 (H, W)
-        Returns:
-            weight_full: [B, 1, 256, 256] 上采样后的全分辨率权重图
-        """
-        # 使用双线性插值上采样
-        B = weight_patch.shape[0]
-        weight_patch = weight_patch.view(B, 1, 24, 24)
+        # 如果 weight_patch 是 [N, 1] 形状（例如 [576, 1]），添加批次维度
+        if weight_patch.dim() == 2 and weight_patch.shape[1] == 1:
+            weight_patch = weight_patch.unsqueeze(0)  # 变为 [1, 576, 1]
         
+        # 获取调整后的形状
+        B, N, _ = weight_patch.shape  # 例如 B=1, N=576
+        if N != 576:
+            raise ValueError(f"预期 patch 数量 N=576 (24x24)，但实际得到 N={N}")
+        
+        # 重塑为 [B, 1, 24, 24]
+        weight_patch = weight_patch.view(B, 1, 24, 24)  # [1, 1, 24, 24]
+        
+        # 使用双线性插值上采样到目标大小
         weight_full = F.interpolate(
             weight_patch,
             size=target_size,
@@ -151,8 +129,7 @@ class ContentAwareTemporalNorm(nn.Module):
             align_corners=False
         )
         
-        # 对每个16x16的patch内部保持权重一致（可选）
-        # 通过平均池化再扩展，消除插值引入的渐变
+        # 可选：保持每个 16x16 patch 内部权重一致
         weight_full = F.avg_pool2d(weight_full, kernel_size=16, stride=16)
         weight_full = F.interpolate(weight_full, scale_factor=16, mode='nearest')
         
@@ -167,6 +144,7 @@ class ContentAwareTemporalNorm(nn.Module):
             F_content: [B, 2, H, W] 生成的光流场(x/y方向位移)
         """
         # 上采样权重图到全分辨率
+        
         weight_full = self.upsample_weight_map(weight_map)  # [B,1,384,384]     
         
         # 1. 归一化权重图
@@ -342,31 +320,25 @@ class RomaUnsbModel(BaseModel):
         """Calculate GAN loss with Content-Aware Optimization"""
         lambda_D_ViT = self.opt.lambda_D_ViT
         
-        loss_cao = 0.0
-        real_B0_tokens = self.mutil_real_B0_tokens[0]
-        pred_real0, real_features0 = self.netD_ViT(real_B0_tokens)  # scores, features
-        real_B1_tokens = self.mutil_real_B1_tokens[0]
-        pred_real1, real_features1 = self.netD_ViT(real_B1_tokens)  # scores, features
+        pred_real0, attn_real0 = self.netD_ViT(self.mutil_real_B0_tokens[0])  # scores, features
+        pred_real1, attn_real1 = self.netD_ViT(self.mutil_real_B1_tokens[0])  # scores, features
     
-        pre_fake0, fake_features0 = self.netD_ViT(self.mutil_fake_B0_tokens[0].detach())
-        pre_fake1, fake_features1 = self.netD_ViT(self.mutil_fake_B1_tokens[0].detach())
+        pred_fake0, attn_fake0 = self.netD_ViT(self.mutil_fake_B0_tokens[0].detach())
+        pred_fake1, attn_fake1 = self.netD_ViT(self.mutil_fake_B1_tokens[0].detach())
         loss_cao0, self.weight_real0, self.weight_fake0 = self.cao(
-            D_real=real_features0,
-            D_fake=fake_features0,
             real_scores=pred_real0,
-            fake_scores=pre_fake0
+            fake_scores=pred_fake0,
+            attn_real=attn_real0,
+            attn_fake=attn_fake0
         )
         loss_cao1, self.weight_real1, self.weight_fake1 = self.cao(
-            D_real=real_features1,
-            D_fake=fake_features1,
             real_scores=pred_real1,
-            fake_scores=pre_fake1
+            fake_scores=pred_fake1,
+            attn_real=attn_real1,
+            attn_fake=attn_fake1
         )
-        loss_cao += loss_cao0 + loss_cao1
 
-
-        # ===== 综合损失 =====
-        self.loss_D_ViT = loss_cao * 0.5 * lambda_D_ViT
+        self.loss_D_ViT = (loss_cao0 + loss_cao1) * 0.5 * lambda_D_ViT
         
         
         # 记录损失值供可视化
diff --git a/scripts/traincp.sh b/scripts/traincp.sh
index 5b0625c..c35cd60 100644
--- a/scripts/traincp.sh
+++ b/scripts/traincp.sh
@@ -1,18 +1,20 @@
 python train.py \
     --dataroot /home/openxs/kunyu/datasets/InfraredCity-Lite/Double/Moitor \
-    --name cp_2 \
+    --name cp_3 \
     --dataset_mode unaligned_double \
     --display_env CP \
     --model roma_unsb \
     --lambda_ctn 10 \
-    --lambda_inc 1.0 \
+    --lambda_inc 8.0 \
+    --eta_ratio 0.4 \
     --lambda_global 6.0 \
     --lambda_spatial 6.0 \
     --gamma_stride 20 \
-    --lr 0.000002 \
-    --gpu_id 0 \
+    --lr 0.00002 \
+    --gpu_id 3 \
     --eta_ratio 0.4 \
     --n_epochs 100 \
     --n_epochs_decay 100 \
 # cp1 复现cptrans的效果 --lr 0.000001
-# cp2 修了一下cp1的代码，--lr 0.000002 
\ No newline at end of file
+# cp2 修了一下cp1的代码，--lr 0.000002 
+## cp3 将梯度加强修改为attention加强，--lr 0.000005,--lambda_inc 8.0,--gpu_id 3(基于cp2的sh)
\ No newline at end of file