diff --git a/Web/src/assets/images/logo.png b/Web/src/assets/images/logo.png
new file mode 100644
index 0000000..cce182e
Binary files /dev/null and b/Web/src/assets/images/logo.png differ
diff --git a/Web/src/composables/StateHelper.ts b/Web/src/composables/StateHelper.ts
new file mode 100644
index 0000000..2441ac6
--- /dev/null
+++ b/Web/src/composables/StateHelper.ts
@@ -0,0 +1,24 @@
+export class StateHelper {
+
+    private static get userStore() {
+        return useUserStore()
+    }
+    static get Sid() {
+        const userStoret = useUserStore();
+        return userStoret.sid;
+    }
+    static get Token() {
+        return this.userStore.token;
+    }
+    static get refToken() {
+        return this.userStore.refToken;
+    }
+    static get userId() {
+        return this.userStore.userId;
+    }
+
+    static SetSid(sid: string) {
+        this.userStore.setSid(sid);
+    }
+
+}
\ No newline at end of file