diff --git a/src/pages/Dashboard/Runtimes/Create/index.jsx b/src/pages/Dashboard/Runtimes/Create/index.jsx
index 1a1b2807..97b5dd18 100644
--- a/src/pages/Dashboard/Runtimes/Create/index.jsx
+++ b/src/pages/Dashboard/Runtimes/Create/index.jsx
@@ -63,9 +63,10 @@ export default class CreateTestingEnv extends React.Component {
   }
 
   componentWillUnmount() {
-    const { rootStore, createEnvStore } = this.props;
+    const { rootStore, createEnvStore, credentialStore } = this.props;
     createEnvStore.reset();
     rootStore.clearNotify();
+    credentialStore.reset();
   }
 
   @computed
diff --git a/src/stores/runtime/credential.js b/src/stores/runtime/credential.js
index b872ce41..2ca75d6c 100644
--- a/src/stores/runtime/credential.js
+++ b/src/stores/runtime/credential.js
@@ -77,4 +77,11 @@ export default class RuntimeCredentialStore extends Store {
     this.isLoading = false;
     return this.runtimeZones;
   };
+
+  reset = () => {
+    this.credentials = [];
+    this.credential = {};
+    this.runtimeZones = [];
+    this.credentialCount = 0;
+  };
 }