diff --git a/src/components/Navbar/Navbar.css b/src/components/Navbar/Navbar.css
index acdaef1a..741bb53d 100644
--- a/src/components/Navbar/Navbar.css
+++ b/src/components/Navbar/Navbar.css
@@ -5,7 +5,6 @@
     position: relative;
     top: 0;
     width: 100%;
-    z-index: 100;
 }
 .header {
     background: var(--bg-navbar);
diff --git a/src/components/TabsBar/TabsBar.vue b/src/components/TabsBar/TabsBar.vue
index 68c22aa4..29d1f881 100644
--- a/src/components/TabsBar/TabsBar.vue
+++ b/src/components/TabsBar/TabsBar.vue
@@ -290,7 +290,6 @@ function isEmbed(): boolean {
     position: relative;
     overflow: hidden;
     padding-bottom: 2.5px;
-    z-index: 100;
 }
 
 #tabsBar.embed-tabbar {
diff --git a/src/simulator/src/drag.ts b/src/simulator/src/drag.ts
index 2e14abca..484312c1 100644
--- a/src/simulator/src/drag.ts
+++ b/src/simulator/src/drag.ts
@@ -74,7 +74,7 @@ export function dragging(targetEl: HTMLElement, DragEl: HTMLElement): void {
 
     $(DragEl).on('mousedown', () => {
         $(`.draggable-panel:not(${DragEl})`).css('z-index', '99')
-        $(DragEl).css('z-index', '99')
+        $(DragEl).css('z-index', '100')
     })
 
     let panelElements = document.querySelectorAll(
diff --git a/src/styles/css/main.stylesheet.css b/src/styles/css/main.stylesheet.css
index b487179b..356ab620 100644
--- a/src/styles/css/main.stylesheet.css
+++ b/src/styles/css/main.stylesheet.css
@@ -578,7 +578,6 @@ div.icon img {
     /* height: 23.5px; */
     display: block;
     align-items: center;
-    z-index: 99;
     /* position: absolute;
     top: 47px; */
 }