diff --git a/presets/examples/10.jsonc b/presets/examples/10.jsonc
index 96ec3bb06..40af25fef 100644
--- a/presets/examples/10.jsonc
+++ b/presets/examples/10.jsonc
@@ -84,17 +84,17 @@
         },
         {
             "type": "host",
-            "key": " PC",
+            "key": "󰌢 PC",
             "keyColor": "green"
         },
         {
             "type": "cpu",
-            "key": "│ ├",
+            "key": "│ ├󰻠",
             "keyColor": "green"
         },
         {
             "type": "gpu",
-            "key": "│ ├﬙",
+            "key": "│ ├󰍛",
             "keyColor": "green"
         },
         {
diff --git a/presets/examples/12.jsonc b/presets/examples/12.jsonc
index eca55ab7f..86a66d1aa 100644
--- a/presets/examples/12.jsonc
+++ b/presets/examples/12.jsonc
@@ -23,7 +23,7 @@
             "type": "os"
         },
         {
-            "key": "     Machine      ",
+            "key": "    󰌢 Machine      ",
             "keyColor": "green",
             "type": "host"
         },
@@ -64,12 +64,12 @@
             "type": "terminal"
         },
         {
-            "key": "     CPU          ",
+            "key": "    󰻠 CPU          ",
             "keyColor": "yellow",
             "type": "cpu"
         },
         {
-            "key": "    ﬙ GPU          ",
+            "key": "    󰍛 GPU          ",
             "keyColor": "blue",
             "type": "gpu"
         },
diff --git a/presets/examples/2.jsonc b/presets/examples/2.jsonc
index 4b89cff76..8c1c4bfcf 100644
--- a/presets/examples/2.jsonc
+++ b/presets/examples/2.jsonc
@@ -19,15 +19,15 @@
         },
         {
             "type": "host",
-            "key": "  "
+            "key": "  󰌢"
         },
         {
             "type": "cpu",
-            "key": "  "
+            "key": "  󰻠"
         },
         {
             "type": "gpu",
-            "key": "  ﬙"
+            "key": "  󰍛"
         },
         {
             "type": "disk",
diff --git a/presets/examples/6.jsonc b/presets/examples/6.jsonc
index 4a9c4c7eb..0e9e626fa 100644
--- a/presets/examples/6.jsonc
+++ b/presets/examples/6.jsonc
@@ -15,17 +15,17 @@
     "modules": [
         {
             "type": "host",
-            "key": "╭─",
+            "key": "╭─󰌢",
             "keyColor": "green"
         },
         {
             "type": "cpu",
-            "key": "├─",
+            "key": "├─󰻠",
             "keyColor": "green"
         },
         {
             "type": "gpu",
-            "key": "├─﬙",
+            "key": "├─󰍛",
             "keyColor": "green"
         },
         {
diff --git a/presets/examples/7.jsonc b/presets/examples/7.jsonc
index 59048f7d2..941703ce7 100644
--- a/presets/examples/7.jsonc
+++ b/presets/examples/7.jsonc
@@ -77,17 +77,17 @@
         "break",
         {
             "type": "host",
-            "key": " PC",
+            "key": "󰌢 PC",
             "keyColor": "green"
         },
         {
             "type": "cpu",
-            "key": "├",
+            "key": "├󰻠",
             "keyColor": "green"
         },
         {
             "type": "gpu",
-            "key": "├﬙",
+            "key": "├󰍛",
             "keyColor": "green"
         },
         {
diff --git a/presets/examples/8.jsonc b/presets/examples/8.jsonc
index cc7b47407..2553bd894 100644
--- a/presets/examples/8.jsonc
+++ b/presets/examples/8.jsonc
@@ -33,7 +33,7 @@
         },
         {
             "type": "memory",
-            "key": ""
+            "key": "󰻠"
         },
         {
             "type": "packages",