diff --git a/common/build.gradle b/common/build.gradle
index 9cadd8e77..5163eca06 100644
--- a/common/build.gradle
+++ b/common/build.gradle
@@ -194,6 +194,6 @@ dependencies {
     //选择器
     api 'com.github.gzu-liyujiang.AndroidPicker:Common:4.1.11'
     api 'com.github.gzu-liyujiang.AndroidPicker:WheelView:4.1.11'
-    api 'com.alibaba:fastjson: 1.2.70'
+    api 'com.alibaba:fastjson:1.2.70'
 
 }