diff --git a/common/build.gradle b/common/build.gradle
index 75a00d20a..abd30e965 100644
--- a/common/build.gradle
+++ b/common/build.gradle
@@ -134,6 +134,9 @@ dependencies {
     //鲁班
     api rootProject.ext.dependencies["Luban"]
 
+    //工具
+    api rootProject.ext.dependencies["blank-utilcode"]
+
     //一个Picker控件，选择日期，城市用
     api files('libs/AndroidPicker-1.5.6.jar')