diff --git a/.idea/misc.xml b/.idea/misc.xml
index 2dc54c489f..707ee6e613 100644
--- a/.idea/misc.xml
+++ b/.idea/misc.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <project version="4">
-  <component name="ProjectRootManager" version="2" languageLevel="JDK_1_8" project-jdk-name="JDK" project-jdk-type="JavaSDK">
+  <component name="ProjectRootManager" version="2" languageLevel="JDK_1_8" project-jdk-name="1.8" project-jdk-type="JavaSDK">
     <output url="file://$PROJECT_DIR$/build/classes" />
   </component>
 </project>
\ No newline at end of file
diff --git a/config.gradle b/config.gradle
index af1feb1af6..b4ca2b4cc6 100644
--- a/config.gradle
+++ b/config.gradle
@@ -129,5 +129,9 @@ ext {
             videojava                : "com.shuyu:gsyVideoPlayer-java:7.1.2",
             eventbus                 : "org.greenrobot:eventbus:3.1.1",
 
+            //kotlin协程
+            coroutinesCore          : "org.jetbrains.kotlinx:kotlinx-coroutines-core:1.1.1",
+            coroutinesAndroid       : "org.jetbrains.kotlinx:kotlinx-coroutines-android:1.1.1"
+
     ]
 }
\ No newline at end of file