diff --git a/4_1.tex b/4_1.tex
index 9d5a40b..f4a4bb6 100644
--- a/4_1.tex
+++ b/4_1.tex
@@ -146,16 +146,11 @@ Especially,
 there is obvious difference in terms of \CON, \COD, and \TMP 
 (\ie 43.77\% vs. 12.08\%; 17.09\% vs. 5.86; 35.39\% vs. 13.91\%),
 which suggests that 
-organizations are more likely to set contributing guidelines,  behaviour standards and contribution templates for their contributors.
+organizations are more likely to set contributing guidelines, behaviour standards and contribution templates for their contributors.
 This might be that 
-organizations have formal and established strategies for team management and community ***, 
-which *** 
+organizations usually have formal and established strategies for community management,
+and are used to adopt the recommended practice in building an attracting community.
 
-%  1. 组织 有更正式的团队管理和，也更倾向于包含那些社区认为应该包含的东西
-%  2. 这些东西可能会让一个组织看起来更成熟，正规一些，更有效地吸引贡献者。
-
-% 解释数据
-% fail 那篇还提到了 把账户升级为organization 来吸引人
 
 \begin{table}[ht!]
 	\centering