diff --git a/commit.ref b/commit.ref
index 131ee2b..86727a7 160000
--- a/commit.ref
+++ b/commit.ref
@@ -1 +1 @@
-Subproject commit 131ee2b249b690fe170f58b5556445b069cc1b21
+Subproject commit 86727a75780006706160685876b06a46f0841505
diff --git a/commit.yml b/commit.yml
index 3c383cf..280716e 100644
--- a/commit.yml
+++ b/commit.yml
@@ -2,61 +2,10 @@
 branches: {
   }
 fileChange:
-  /src:
-    newFile: !uuid '86d03ce7eb79f90443356c8696ce568e11b840ff'
-    oldFile: !uuid '81905acb69d2e480bec81161ea72ce07733ef90b'
-  /src/main:
-    newFile: !uuid '2c42f9db9e9fd477542ead41591e136aa439e170'
-    oldFile: !uuid 'f9b8497cf85842a76fd63259ff5ef509809e3c5b'
-  /src/main/java:
-    newFile: !uuid '9660c5523301795bf7523c470cac1641f4f5f3a6'
-    oldFile: !uuid 'a3a6fd76dba2c74cea01557c73c8007da6734614'
-  /src/main/java/cc:
-    newFile: !uuid '7f230c0ab1e8820d71377fa12b454030d5d8c06d'
-    oldFile: !uuid '415c6c9657e6b7985a12971361f70f539c845317'
-  /src/main/java/cc/wdcy:
-    newFile: !uuid '48926620ac3a9e7c306514032c3dbb8bd81a4381'
-    oldFile: !uuid 'ab93590aa834e7a4b4bc90e424e8943b1c26d835'
-  /src/main/java/cc/wdcy/domain:
-    newFile: !uuid '81e6c9e7c15b2ed5c796ae9421b8817bdd72d815'
-    oldFile: !uuid '98baea4440ba0623b291ec03640bef0eaac18093'
-  /src/main/java/cc/wdcy/domain/shared:
-    newFile: !uuid '75f14bff23405f85278103a2bf81097a10192bcb'
-    oldFile: !uuid '04a35243d21f770a65dee6241df5dde8af928596'
-  /src/main/java/cc/wdcy/domain/shared/security:
-    newFile: !uuid 'f1ba3748d40b00777f7197c1ffb98c2bd524a04c'
-    oldFile: !uuid '4b176210ef3656d84201335e6879cb92ddd25269'
-  /src/main/java/cc/wdcy/domain/shared/security/WdcyUserDetails.java:
-    newFile: !uuid 'f143a4e384acb49ed00a348b5b494f1665cc2f79'
-    oldFile: !uuid 'd491dfeb066da05fb512cf3c14d7ac6aab2f6e90'
-  /src/main/java/cc/wdcy/infrastructure:
-    newFile: !uuid '9d8211f810ef76ec571be1ab016fdf483b4c65ec'
-    oldFile: !uuid '4fe1834510afc3db032aae3c412d14eeba08d4c8'
-  /src/main/java/cc/wdcy/infrastructure/DateUtils.java:
-    newFile: !uuid '15c0cb7e21ebc472c27aba885841a361e8bf03e6'
-    oldFile: !uuid 'd92355cbda2739278adffb1e3dfdc2f62a020056'
-  /src/main/java/cc/wdcy/infrastructure/PasswordHandler.java:
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-    oldFile: !uuid '14ae796139d4c6c540fc604522ac0487e5fa094b'
-  /src/main/resources:
-    newFile: !uuid '0781f8bbadb282e902445926abdfbbf04faf9116'
-    oldFile: !uuid '3e6803f2839213a966ec21b055f3634d79f7c741'
-  /src/main/resources/cc:
-    newFile: !uuid 'e208251fda21d6a20c0d480aa9edf94f56ae657f'
-    oldFile: !uuid 'c96b95a4afef17b406cd4f704d30427dd6f2d781'
-  /src/main/resources/cc/wdcy:
-    newFile: !uuid '89996e27559e23319a7ae22ac3b13be16fdfc912'
-    oldFile: !uuid '036505a434eb596a46626986d7bd5ec3d183c880'
-  /src/main/resources/cc/wdcy/infrastructure:
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-    oldFile: !uuid '4d3a5477a3c86091bc374e019bd4fe1823069362'
-  /src/main/resources/cc/wdcy/infrastructure/mybatis:
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-    oldFile: !uuid '1835f04f8a69422f2dbd3bb3a0c137cb73c20b73'
-  /src/main/resources/cc/wdcy/infrastructure/mybatis/UserMapper.xml:
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-    oldFile: !uuid '6b9c4803b1b4f02937662ec94c0822cbfbcf87b0'
-gitCommitId: !uuid '131ee2b249b690fe170f58b5556445b069cc1b21'
+  /README.md:
+    newFile: !uuid 'b3408757c93b561f532a68e400b909becf84bc80'
+    oldFile: !uuid '0ccfc73c26e01bf4b730cc3552fe7630ce8809a8'
+gitCommitId: !uuid '86727a75780006706160685876b06a46f0841505'
 renames: {
   }
-revisionId: 30
+revisionId: 31