fix url, readme

Author: yennanliu

springWarehouse/README.md

@@ -1,10 +1,11 @@
 # Spring Warehouse System
-> Build a Warehouse admin system with Spring boot
-> This system is internal operation team, for product, merchant, order management
-> Warehouse data are maintained, managed via this simple app
+
+Build a Warehouse admin system with Spring boot
+This system is internal operation team, for product, merchant, order management
+Warehouse data are maintained, managed via this simple app
 
 - Data Model
-<p align="center"><img src ="./springWarehouse/doc/pic/data_model.png"></p>
+<p align="center"><img src ="./doc/pic/data_model.png"></p>
 
 - Main functionality
   - Add, remove, modify on *product* (storage), type, merchant, order
@@ -45,6 +46,20 @@ java -jar target/springWarehouse-0.0.1-SNAPSHOT.jar
 
 ## Important Concepts
 
+## TODO
+
+1. Add spec doc, feature design
+2. Add module:
+    - buying
+    - storage
+    - sales
+    - report
+    - resource management
+    - system admin
+3. Add amount to Product bean
+4. Add batch add/delete
+
+
 ## Ref
 
 - Existing product
@@ -53,17 +68,4 @@ java -jar target/springWarehouse-0.0.1-SNAPSHOT.jar
 		- code : https://gitee.com/java668/Invoicing
 	- https://blog.csdn.net/shunyache3481/article/details/125003417
 	- https://blog.csdn.net/Shirley_G_Zhang/article/details/79321538?spm=1001.2101.3001.6650.4&utm_medium=distribute.pc_relevant.none-task-blog-2%7Edefault%7ECTRLIST%7ERate-4-79321538-blog-125003417.235%5Ev38%5Epc_relevant_anti_t3&depth_1-utm_source=distribute.pc_relevant.none-task-blog-2%7Edefault%7ECTRLIST%7ERate-4-79321538-blog-125003417.235%5Ev38%5Epc_relevant_anti_t3&utm_relevant_index=9
-	- https://blog.csdn.net/sD7O95O/article/details/128681260?utm_medium=distribute.pc_relevant.none-task-blog-2~default~baidujs_baidulandingword~default-0-128681260-blog-125003417.235^v38^pc_relevant_anti_t3&spm=1001.2101.3001.4242.1&utm_relevant_index=3
-
-## TODO
-
-1. Add spec doc, feature design
-2. Add module:
-	- buying
-	- storage
-	- sales
-	- report
-	- resource management
-	- system admin
-2. Add amount to Product bean
-3. Add batch add/delete
+	- https://blog.csdn.net/sD7O95O/article/details/128681260?utm_medium=distribute.pc_relevant.none-task-blog-2~default~baidujs_baidulandingword~default-0-128681260-blog-125003417.235^v38^pc_relevant_anti_t3&spm=1001.2101.3001.4242.1&utm_relevant_index=3