diff --git a/modules/patch.py b/modules/patch.py
index c38dede..dcb341a 100644
--- a/modules/patch.py
+++ b/modules/patch.py
@@ -345,8 +345,8 @@ def unet_forward_patched(self, x, timesteps=None, context=None, y=None, control=
     h = h.type(x.dtype)
     x0 = self.out(h)
 
-    alpha = 1.0 - ((timesteps / 999.0)[:, None, None, None].clone() ** 2.0)
-    alpha *= 0.01
+    alpha = 1.0 - (timesteps / 999.0)[:, None, None, None].clone()
+    alpha *= 0.002
     degraded_x0 = gaussian_filter_2d(x0) * alpha + x0 * (1.0 - alpha)
 
     x0 = x0 * uc_mask + degraded_x0 * (1.0 - uc_mask)
diff --git a/update_log.md b/update_log.md
index 4872823..5efcaea 100644
--- a/update_log.md
+++ b/update_log.md
@@ -1,3 +1,7 @@
+### 1.0.29
+
+* Fix overcook problem in 1.0.28
+
 ### 1.0.28
 
 * SAG implemented