diff --git a/.github/workflows/test_iphone.yml b/.github/workflows/test_iphone.yml
index 2b67d17..33b438d 100644
--- a/.github/workflows/test_iphone.yml
+++ b/.github/workflows/test_iphone.yml
@@ -50,11 +50,14 @@ jobs:
               # https://github.com/futureware-tech/simulator-action/wiki/Devices-macos-latest
               with:
                   model: "iPhone 11"
-            - name: drive
+            - name: pre drive
               run: |
                   ls -al target/x86_64-apple-ios/release/bundle/ios/nickname-ios-test-app.app
                   cat target/x86_64-apple-ios/release/bundle/ios/nickname-ios-test-app.app/Info.plist
-                  xcrun simctl install booted target/x86_64-apple-ios/release/bundle/ios/nickname-ios-test-app.app
+                  xcrun simctl install booted target/x86_64-apple-ios/release/bundle/ios/nickname-ios-test-app.app &
+              working-directory: /tmp/iphone/
+            - name: drive
+              run: |
                   xcrun simctl launch --console booted com.oligami.nickname-ios-test
               working-directory: /tmp/iphone/
 # https://github.com/simlay/uikit-sys/blob/master/.github/workflows/rust.yml