diff --git a/federated_learning/GenerateTestdata.sh b/federated_learning/GenerateTestdata.sh
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+# 创建测试目录结构
+mkdir -p ./test_data/{client1,client2}/{train,val}/images
+mkdir -p ./test_data/{client1,client2}/{train,val}/labels
+
+# 生成虚拟数据（各客户端仅需2张图片）
+for client in client1 client2; do
+  for split in train val; do
+    # 创建空图片（128x128 RGB）
+    magick -size 128x128 xc:white test_data/${client}/${split}/images/img1.jpg
+    magick -size 128x128 xc:black test_data/${client}/${split}/images/img2.jpg
+
+    # 创建示例标签文件
+    echo "0 0.5 0.5 0.2 0.2" > test_data/${client}/${split}/labels/img1.txt
+    echo "1 0.3 0.3 0.4 0.4" > test_data/${client}/${split}/labels/img2.txt
+  done
+done
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diff --git a/federated_learning/config/client1_data.yaml b/federated_learning/config/client1_data.yaml
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+++ b/federated_learning/config/client1_data.yaml
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+train: ../test_data/client1/train/images
+val: ../test_data/client1/val/images
+nc: 2
+names: [ 'class0', 'class1' ]
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diff --git a/federated_learning/config/client2_data.yaml b/federated_learning/config/client2_data.yaml
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+++ b/federated_learning/config/client2_data.yaml
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+train: ../test_data/client2/train/images
+val: ../test_data/client2/val/images
+nc: 2
+names: [ 'class0', 'class1' ]
\ No newline at end of file
diff --git a/federated_learning/test_data/client1/train/images/img1.jpg b/federated_learning/test_data/client1/train/images/img1.jpg
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diff --git a/federated_learning/test_data/client1/train/images/img2.jpg b/federated_learning/test_data/client1/train/images/img2.jpg
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diff --git a/federated_learning/test_data/client1/train/labels.cache b/federated_learning/test_data/client1/train/labels.cache
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diff --git a/federated_learning/test_data/client1/train/labels/img1.txt b/federated_learning/test_data/client1/train/labels/img1.txt
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+++ b/federated_learning/test_data/client1/train/labels/img1.txt
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+0 0.5 0.5 0.2 0.2
diff --git a/federated_learning/test_data/client1/train/labels/img2.txt b/federated_learning/test_data/client1/train/labels/img2.txt
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+++ b/federated_learning/test_data/client1/train/labels/img2.txt
@@ -0,0 +1 @@
+1 0.3 0.3 0.4 0.4
diff --git a/federated_learning/test_data/client1/val/images/img1.jpg b/federated_learning/test_data/client1/val/images/img1.jpg
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diff --git a/federated_learning/test_data/client1/val/images/img2.jpg b/federated_learning/test_data/client1/val/images/img2.jpg
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diff --git a/federated_learning/test_data/client1/val/labels/img1.txt b/federated_learning/test_data/client1/val/labels/img1.txt
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+++ b/federated_learning/test_data/client1/val/labels/img1.txt
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+0 0.5 0.5 0.2 0.2
diff --git a/federated_learning/test_data/client1/val/labels/img2.txt b/federated_learning/test_data/client1/val/labels/img2.txt
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+++ b/federated_learning/test_data/client1/val/labels/img2.txt
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+1 0.3 0.3 0.4 0.4
diff --git a/federated_learning/test_data/client2/train/images/img1.jpg b/federated_learning/test_data/client2/train/images/img1.jpg
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diff --git a/federated_learning/test_data/client2/train/labels/img1.txt b/federated_learning/test_data/client2/train/labels/img1.txt
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+0 0.5 0.5 0.2 0.2
diff --git a/federated_learning/test_data/client2/train/labels/img2.txt b/federated_learning/test_data/client2/train/labels/img2.txt
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+1 0.3 0.3 0.4 0.4
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+0 0.5 0.5 0.2 0.2
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