diff --git a/recipes/glm-5-3-flash-4x170hx-tp4-pp4-morrowmake-141/recipe.yaml b/recipes/glm-5-3-flash-4x170hx-tp4-pp4-morrowmake-141/recipe.yaml
index d1683fff1..62cf20c71 100644
--- a/recipes/glm-5-3-flash-4x170hx-tp4-pp4-morrowmake-141/recipe.yaml
+++ b/recipes/glm-5-3-flash-4x170hx-tp4-pp4-morrowmake-141/recipe.yaml
@@ -44,8 +44,6 @@ config:
     - '--port'
     - '8000'
     - '--pipeline-parallel-size'
-    - '1'
-    - '--pipeline-parallel-size'
     - '4'
     - '--max-model-len'
     - '262144'
@@ -63,6 +61,8 @@ config:
     - glm47
     - '--speculative-config'
     - '{"method":"dflash","model":"/models/GLM-5.3-Flash-DFlash2","num_speculative_tokens":3}'
+    - '--block-size'
+    - '4608'
     - '--prefill-chunk-with-decodes'
     - '384'
     - '--max-num-partial-prefills'