diff --git a/src/renderer/src/styles/global.css b/src/renderer/src/styles/global.css
index b16da40..87e0622 100644
--- a/src/renderer/src/styles/global.css
+++ b/src/renderer/src/styles/global.css
@@ -194,11 +194,27 @@ body {
 }
 
 /* Tooltip */
-.el-tooltip__popper {
+.el-tooltip__popper.is-dark {
   background: var(--bg-tertiary) !important;
   color: var(--text-primary) !important;
 }
 
+.el-tooltip__popper.is-dark .el-popper__arrow::before {
+  background: var(--bg-tertiary) !important;
+  border-color: var(--border-color) !important;
+}
+
+.el-tooltip__popper.is-light {
+  background: var(--bg-secondary) !important;
+  color: var(--text-primary) !important;
+  border-color: var(--border-color) !important;
+}
+
+.el-tooltip__popper.is-light .el-popper__arrow::before {
+  background: var(--bg-secondary) !important;
+  border-color: var(--border-color) !important;
+}
+
 /* Message */
 .el-message {
   background: var(--bg-secondary) !important;