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 4de6fb0..d082645 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
@@ -25,6 +25,18 @@
 			<td >archivedContract</td>
 			<td >合同归档</td>
 		</tr>
+		<tr>
+			<td >POST</td>
+			<td >/backtoprev</td>
+			<td >backtoprev</td>
+			<td >流程返回上一步</td>
+		</tr>
+		<tr>
+			<td >POST</td>
+			<td >/backtoprev</td>
+			<td >backtoprev</td>
+			<td >流程返回上一步</td>
+		</tr>
 		<tr>
 			<td rowspan="13" >/api/contractOther</td>
 			<td rowspan="13" >ContractOtherController</td>
@@ -118,11 +130,11 @@
 ****主要表截图如下：****
 
 <!--stackedit_data:
-eyJoaXN0b3J5IjpbLTExNTUwODE5MTcsNjk2MjM0NDY0LDE0ND
-c5NTUwMzEsNDIyMTQyNTAsMTQ0OTEyMzA4NywtNzY3NTkwNDE4
-LC0xMTg0NDc5NTM5LDU5MDI4NDY1NSwtMTQ0NzY4NzgxLDE5MD
-QyNDk4NDEsMTQ4MDIxMDc2MCwxOTYzMzA3OSwxMzcyODI0MTA3
-LC0xNDYxMjAxNjg5LC0xMzgzOTg4OTY5LC0yMDAxOTIzNzEsMT
-g3NDA0ODMwOCwtMTU3MzY4ODAzNCwtMTM4MzYwODc2LDEwOTk4
-MzQzNTJdfQ==
+eyJoaXN0b3J5IjpbMjQ2MTA5Nzk1LDY5NjIzNDQ2NCwxNDQ3OT
+U1MDMxLDQyMjE0MjUwLDE0NDkxMjMwODcsLTc2NzU5MDQxOCwt
+MTE4NDQ3OTUzOSw1OTAyODQ2NTUsLTE0NDc2ODc4MSwxOTA0Mj
+Q5ODQxLDE0ODAyMTA3NjAsMTk2MzMwNzksMTM3MjgyNDEwNywt
+MTQ2MTIwMTY4OSwtMTM4Mzk4ODk2OSwtMjAwMTkyMzcxLDE4Nz
+QwNDgzMDgsLTE1NzM2ODgwMzQsLTEzODM2MDg3NiwxMDk5ODM0
+MzUyXX0=
 -->
\ No newline at end of file