diff --git a/app/src/main/java/com/moyerun/moyeorun_android/common/extension/ActivityExtension.kt b/app/src/main/java/com/moyerun/moyeorun_android/common/extension/ActivityExtension.kt
new file mode 100644
index 0000000..d57b173
--- /dev/null
+++ b/app/src/main/java/com/moyerun/moyeorun_android/common/extension/ActivityExtension.kt
@@ -0,0 +1,8 @@
+package com.moyerun.moyeorun_android.common.extension
+
+import android.app.Activity
+import android.widget.Toast
+
+fun Activity.toast(msg: String, isShort: Boolean = true) {
+    Toast.makeText(this, msg, if (isShort) Toast.LENGTH_SHORT else Toast.LENGTH_LONG).show()
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/moyerun/moyeorun_android/common/extension/FragmentExtension.kt b/app/src/main/java/com/moyerun/moyeorun_android/common/extension/FragmentExtension.kt
new file mode 100644
index 0000000..2ad8fe7
--- /dev/null
+++ b/app/src/main/java/com/moyerun/moyeorun_android/common/extension/FragmentExtension.kt
@@ -0,0 +1,8 @@
+package com.moyerun.moyeorun_android.common.extension
+
+import android.widget.Toast
+import androidx.fragment.app.Fragment
+
+fun Fragment.toast(msg: String, isShort: Boolean = false) {
+    Toast.makeText(context, msg, if (isShort) Toast.LENGTH_SHORT else Toast.LENGTH_LONG).show()
+}
\ No newline at end of file