diff --git a/metagpt/actions/summarize_code.py b/metagpt/actions/summarize_code.py
index 2b5546546..644d5d6a9 100644
--- a/metagpt/actions/summarize_code.py
+++ b/metagpt/actions/summarize_code.py
@@ -28,7 +28,7 @@ ATTENTION: Use '##' to SPLIT SECTIONS, not '#'. Output format carefully referenc
 -----
 # Tasks
 ```text
-{tasks}
+{task}
 ```
 -----
 {code_blocks}
diff --git a/metagpt/actions/write_code.py b/metagpt/actions/write_code.py
index fcadd5f72..7f5dae414 100644
--- a/metagpt/actions/write_code.py
+++ b/metagpt/actions/write_code.py
@@ -44,7 +44,7 @@ ATTENTION: Use '##' to SPLIT SECTIONS, not '#'. Output format carefully referenc
 {design}
 
 ## Tasks
-{tasks}
+{task}
 
 ## Legacy Code
 ```Code