diff --git a/members/keienwang/btc_full_node.png b/members/keienwang/btc_full_node.png
new file mode 100644
index 0000000..9e4af86
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diff --git a/members/keienwang/journal.md b/members/keienwang/journal.md
index dbc86b3..7ec277b 100644
--- a/members/keienwang/journal.md
+++ b/members/keienwang/journal.md
@@ -1 +1,3 @@
 # 学习日志
+#### 7/10日作业
+- ![btc_full_node](./btc_full_node.png)
diff --git a/members/keienwang/summary.md b/members/keienwang/summary.md
index 368f9c4..110c7cf 100644
--- a/members/keienwang/summary.md
+++ b/members/keienwang/summary.md
@@ -1 +1,3 @@
 # 学习成果
+### 7/10
+- 学习了btc 原理，生态建设，其他项目对比等，了解了rooch基本流程，move将会用于生态建设
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