diff --git a/commit.ref b/commit.ref
index 39d53dd..4b81e72 160000
--- a/commit.ref
+++ b/commit.ref
@@ -1 +1 @@
-Subproject commit 39d53dd91040517a01d7c7423235f56b47deefa3
+Subproject commit 4b81e72cff7a3acfde2cca919bd8e173355bc53c
diff --git a/commit.yml b/commit.yml
index e6fcb98..ec12fb9 100644
--- a/commit.yml
+++ b/commit.yml
@@ -3,21 +3,12 @@ branches: {
   }
 fileChange:
   /WeChat:
-    newFile: !uuid 'f304b5fc41821a646a825da4cbedb56e3a27632f'
-    oldFile: !uuid '2612cdf9d61bee5fb1613c777b036423f150580a'
-  /WeChat/Contracts:
-    newFile: !uuid 'ac190ca9f88460cd8b9362d1c630aaf7b5fbe424'
-    oldFile: !uuid '7f2ebd5deb9fc435cc34b7126e55b7332fa29e6a'
-  /WeChat/Contracts/BasicAliPay.php:
-    newFile: !uuid 'b2d320acf49ea61068337d3dc30768e201aa1b8f'
-    oldFile: !uuid '732cac00d3438f93f0fe27ac07278aac14e1f845'
-  /WeChat/Contracts/BasicWeChat.php:
-    newFile: !uuid '81c364559459e97286d4004591862aebd30fba61'
-    oldFile: !uuid '5d4a1c0eb5a5e939f79c20b933a1d3453ad957bd'
-  /WeChat/Contracts/BasicWePay.php:
-    newFile: !uuid '55a708004561cc52d451d175698609d0e4bf6a5d'
-    oldFile: !uuid '25b3f3b4c6a7429a7909f1d6e44ac080ac0bbcd8'
-gitCommitId: !uuid '39d53dd91040517a01d7c7423235f56b47deefa3'
+    newFile: !uuid 'e3ac60eb4d0c8fc5928b6572afcbd1f0260b4349'
+    oldFile: !uuid 'f304b5fc41821a646a825da4cbedb56e3a27632f'
+  /WeChat/Pay.php:
+    newFile: !uuid 'dcc87cede6505bf9f624350d17b2e94d53e93463'
+    oldFile: !uuid '3e3fbad2517804ce30f5d2954583f87ce1555fb8'
+gitCommitId: !uuid '4b81e72cff7a3acfde2cca919bd8e173355bc53c'
 renames: {
   }
-revisionId: 250
+revisionId: 251