修复签名
diff --git a/app/build.gradle b/app/build.gradle
index 3debf66..08a41f1 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -40,7 +40,7 @@
         release {

             minifyEnabled false

             proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'

-            signingConfig signingConfigs.release

+            signingConfig signingConfigs.sign

         }

         debug {

             signingConfig signingConfigs.sign