diff --git a/backend/config.py b/backend/config.py
index 0ccabb3..f366f8c 100644
--- a/backend/config.py
+++ b/backend/config.py
@@ -108,7 +108,7 @@ PIXEL_TOLERANCE_X = 20  # 允许检测框横向偏差的像素点数
 效果：设置越大速度越慢，但效果越好
 注意：要保证STTN_MAX_LOAD_NUM大于STTN_NEIGHBOR_STRIDE和STTN_REFERENCE_LENGTH
 """
-STTN_SKIP_DETECTION = False
+STTN_SKIP_DETECTION = True
 # 参考帧步长
 STTN_NEIGHBOR_STRIDE = 5
 # 参考帧长度（数量）
diff --git a/design/paper_intro.pdf b/design/paper_intro.pdf
new file mode 100644
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diff --git a/design/paper_sttn.pdf b/design/paper_sttn.pdf
new file mode 100644
index 0000000..8863b56
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