diff --git a/commit.ref b/commit.ref
index abbf559..b9773f1 160000
--- a/commit.ref
+++ b/commit.ref
@@ -1 +1 @@
-Subproject commit abbf55983d5217159b65f15b090bd8bbe4406154
+Subproject commit b9773f1b0c9d3f89c504881c384546c754aca4fa
diff --git a/commit.yml b/commit.yml
index b7fac79..bfa3c0c 100644
--- a/commit.yml
+++ b/commit.yml
@@ -3,12 +3,15 @@ branches: {
   }
 fileChange:
   /WeChat:
-    newFile: !uuid '9676f9a0a71dacb007e7d037db2a0e2a4e116a95'
-    oldFile: !uuid 'f2f22ce735d8d7d80941247977e0c6d37dc94cb5'
-  /WeChat/Pay.php:
-    newFile: !uuid '260e8be4b97012c390f7bdcb422c86d10f4fc830'
-    oldFile: !uuid 'e5fcda5cf2bfb2a71b9f1decff6ed77936f770fb'
-gitCommitId: !uuid 'abbf55983d5217159b65f15b090bd8bbe4406154'
+    newFile: !uuid 'd6665b473d1d21a1bddbeb1e01d2dab52907223e'
+    oldFile: !uuid '9676f9a0a71dacb007e7d037db2a0e2a4e116a95'
+  /WeChat/Contracts:
+    newFile: !uuid 'a17cb04c9346f2fb49c32e5eed6c233456c9c7dd'
+    oldFile: !uuid '1fa4aae58b26e2d9f6ca4cde14d2937b21d7c8e3'
+  /WeChat/Contracts/Tools.php:
+    newFile: !uuid '0bc59498b523b0a3e76eb1a6bdf927bf6b85f571'
+    oldFile: !uuid '6beb76ed1fce2c7bf755868ac0a250c1ab6bc80a'
+gitCommitId: !uuid 'b9773f1b0c9d3f89c504881c384546c754aca4fa'
 renames: {
   }
-revisionId: 89
+revisionId: 90