diff --git a/backend/service_implementation/service/data/futures_analysis.db b/backend/service_implementation/service/data/futures_analysis.db
index 4aa2d72..58e965b 100644
Binary files a/backend/service_implementation/service/data/futures_analysis.db and b/backend/service_implementation/service/data/futures_analysis.db differ
diff --git a/展示图1.png b/展示图1.png
new file mode 100644
index 0000000..7e2c84c
Binary files /dev/null and b/展示图1.png differ
diff --git a/展示图2.png b/展示图2.png
new file mode 100644
index 0000000..bb29f0f
Binary files /dev/null and b/展示图2.png differ