Easy one here :) 
```yaml
inputs:
  - name: "wrong one"
    description: "what is this ?"
```
and add the info on the ui execute tabs :) 
Allow description on input fields on flow
core/src/main/java/org/kestra/core/models/flows/Input.java ui/src/components/flows/ExecutionConfiguration.vue
core/src/main/java/org/kestra/core/models/flows/Input.java ui/src/components/flows/ExecutionConfiguration.vue
core/src/test/java/org/kestra/core/runners/InputsTest.java
diff --git a/core/src/main/java/org/kestra/core/models/flows/Input.java b/core/src/main/java/org/kestra/core/models/flows/Input.java
index 29b2a2cfc8..05848fb59f 100644
--- a/core/src/main/java/org/kestra/core/models/flows/Input.java
+++ b/core/src/main/java/org/kestra/core/models/flows/Input.java
@@ -25,6 +25,8 @@ public class Input {
     @Valid
     private Type type;
 
+    private String description;
+
     @NotNull
     private Boolean required = true;
 
diff --git a/ui/src/components/flows/ExecutionConfiguration.vue b/ui/src/components/flows/ExecutionConfiguration.vue
index 7708ba5efc..fd7f9b451e 100644
--- a/ui/src/components/flows/ExecutionConfiguration.vue
+++ b/ui/src/components/flows/ExecutionConfiguration.vue
@@ -51,6 +51,7 @@
                     :state="Boolean(input.value)"
                     :placeholder="$t('choose file')"
                 />
+                <small v-if="input.description" class="form-text text-muted">{{ input.description }}</small>
             </b-form-group>
             <b-form-group class="text-right mb-0">
                 <b-button type="submit" variant="primary" v-b-tooltip.hover.top="'(Ctrl + Enter)'">

diff --git a/core/src/test/java/org/kestra/core/runners/InputsTest.java b/core/src/test/java/org/kestra/core/runners/InputsTest.java
index 9098226460..98e68066fe 100644
--- a/core/src/test/java/org/kestra/core/runners/InputsTest.java
+++ b/core/src/test/java/org/kestra/core/runners/InputsTest.java
@@ -8,6 +8,7 @@
 import org.kestra.core.repositories.FlowRepositoryInterface;
 import org.kestra.core.storages.StorageInterface;
 
+import javax.inject.Inject;
 import java.io.FileInputStream;
 import java.io.IOException;
 import java.io.InputStream;
@@ -15,12 +16,10 @@
 import java.net.URI;
 import java.net.URISyntaxException;
 import java.time.Instant;
-import java.util.Arrays;
 import java.util.HashMap;
 import java.util.Map;
 import java.util.Objects;
 import java.util.concurrent.TimeoutException;
-import javax.inject.Inject;
 
 import static org.hamcrest.MatcherAssert.assertThat;
 import static org.hamcrest.Matchers.*;
