diff --git a/项目管理库/诺唯赞CRM项目/CRM模块拆解分析/合同服务拆解分析2.md b/项目管理库/诺唯赞CRM项目/CRM模块拆解分析/合同服务拆解分析2.md
index 994f97a..065750d 100644
--- a/项目管理库/诺唯赞CRM项目/CRM模块拆解分析/合同服务拆解分析2.md
+++ b/项目管理库/诺唯赞CRM项目/CRM模块拆解分析/合同服务拆解分析2.md
@@ -26,8 +26,8 @@
 		</tr>
 		<tr>
 			<td >POST</td>
-			<td >/backtoprevupdate</td>
-			<td >backtoprevupd</td>
+			<td >/backtoprev</td>
+			<td >backtoprev</td>
 			<td >退回上一步</td>
 		</tr>
 		<tr>
@@ -64,8 +64,8 @@
 ****主要表截图如下：****
 
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\ No newline at end of file