diff --git a/.gitignore b/.gitignore
index b5dafc3fc..0a78c3d58 100644
--- a/.gitignore
+++ b/.gitignore
@@ -178,3 +178,12 @@ htmlcov.*
 *-structure.csv
 *-structure.json
 
+/Titanic/2023_12_07_11_44_319a116fff/LLM_inout_pair/*.json
+/ICR/2023_12_06_14_14_26e593d09f/LLM_inout_pair/*.json
+/ICR/5cd9acb669c443fabe763e8f1ade5e86/workspace/*.txt
+/ICR/5cd9acb669c443fabe763e8f1ade5e86/workspace/*.csv
+/Titanic/9530b3c5550a4366ae92e5af6a74e6c3/workspace/*.csv
+/Titanic/9530b3c5550a4366ae92e5af6a74e6c3/workspace/*.txt
+/metagpt/roles/catboost_info/*.tsv
+/metagpt/roles/catboost_info/*.json
+/Titanic/9530b3c5550a4366ae92e5af6a74e6c3/workspace/*.md
diff --git a/tests/metagpt/tools/functions/test_sd.py b/tests/metagpt/tools/functions/test_sd.py
new file mode 100644
index 000000000..405ac9a32
--- /dev/null
+++ b/tests/metagpt/tools/functions/test_sd.py
@@ -0,0 +1,17 @@
+# -*- coding: utf-8 -*-
+# @Date    : 1/10/2024 10:07 PM
+# @Author  : stellahong (stellahong@fuzhi.ai)
+# @Desc    :
+from metagpt.tools.sd_engine import SDEngine
+
+def test_sd_tools():
+    engine = SDEngine()
+    prompt = "1boy,  hansom"
+    engine.construct_payload(prompt)
+    engine.simple_run_t2i(engine.payload)
+    
+def test_sd_construct_payload():
+    engine = SDEngine()
+    prompt = "1boy,  hansom"
+    engine.construct_payload(prompt)
+    assert "negative_prompt" in engine.payload
\ No newline at end of file