diff --git a/README.md b/README.md
index a4169cd..5606317 100644
--- a/README.md
+++ b/README.md
@@ -38,8 +38,8 @@ pip install pyyaml
 | Command (2.1.0+) | Description |
 |------------------|-------------|
 | `/research` | Generate research outline with items and fields |
-| `/research-add-items` | Add more items to existing outline |
-| `/research-add-fields` | Add more fields to existing outline |
+| `/research-add-items` | Add more research items to existing outline |
+| `/research-add-fields` | Add more field definitions to existing outline |
 | `/research-deep` | Deep research each item with parallel agents |
 | `/research-report` | Generate markdown report from JSON results |
 
diff --git a/README.zh.md b/README.zh.md
index 8b7d6f4..7cc4c87 100644
--- a/README.zh.md
+++ b/README.zh.md
@@ -38,8 +38,8 @@ pip install pyyaml
 | 命令 (2.1.0+) | 描述 |
 |---------------|------|
 | `/research` | 生成包含items和fields的调研outline |
-| `/research-add-items` | 向现有outline添加更多items |
-| `/research-add-fields` | 向现有outline添加更多fields |
+| `/research-add-items` | 向现有outline添加更多调研对象 |
+| `/research-add-fields` | 向现有outline添加更多字段定义 |
 | `/research-deep` | 使用并行agents对每个item进行深度调研 |
 | `/research-report` | 从JSON结果生成markdown报告 |