diff --git a/templates/dashboards/mysqld.json.j2 b/templates/dashboards/mysqld.json.j2
index e7074a8..97958b3 100644
--- a/templates/dashboards/mysqld.json.j2
+++ b/templates/dashboards/mysqld.json.j2
@@ -135,7 +135,7 @@
           "format": "time_series",
           "interval": "5m",
           "intervalFactor": 1,
-          "legendFormat": "{{instance}}",
+          "legendFormat": "\{\{instance\}\}",
           "metric": "",
           "range": true,
           "refId": "A",
@@ -225,7 +225,7 @@
           "format": "time_series",
           "interval": "$interval",
           "intervalFactor": 1,
-          "legendFormat": "{{instance}}",
+          "legendFormat": "\{\{instance\}\}",
           "metric": "",
           "range": true,
           "refId": "A",
@@ -314,7 +314,7 @@
           "format": "time_series",
           "interval": "5m",
           "intervalFactor": 1,
-          "legendFormat": "{{instance}}",
+          "legendFormat": "\{\{instance\}\}",
           "metric": "",
           "range": true,
           "refId": "A",
@@ -403,7 +403,7 @@
           "format": "time_series",
           "interval": "5m",
           "intervalFactor": 1,
-          "legendFormat": "{{instance}}",
+          "legendFormat": "\{\{instance\}\}",
           "metric": "",
           "range": true,
           "refId": "A",
@@ -2478,7 +2478,7 @@
         "uid": ""
       },
       "decimals": 2,
-      "description": "**Top Command Counters**\n\nThe Com_{{xxx}} statement counter variables indicate the number of times each xxx statement has been executed. There is one status variable for each type of statement. For example, Com_delete and Com_update count [``DELETE``](https://dev.mysql.com/doc/refman/5.7/en/delete.html) and [``UPDATE``](https://dev.mysql.com/doc/refman/5.7/en/update.html) statements, respectively. Com_delete_multi and Com_update_multi are similar but apply to [``DELETE``](https://dev.mysql.com/doc/refman/5.7/en/delete.html) and [``UPDATE``](https://dev.mysql.com/doc/refman/5.7/en/update.html) statements that use multiple-table syntax.",
+      "description": "**Top Command Counters**\n\nThe Com_\{\{xxx\}\} statement counter variables indicate the number of times each xxx statement has been executed. There is one status variable for each type of statement. For example, Com_delete and Com_update count [``DELETE``](https://dev.mysql.com/doc/refman/5.7/en/delete.html) and [``UPDATE``](https://dev.mysql.com/doc/refman/5.7/en/update.html) statements, respectively. Com_delete_multi and Com_update_multi are similar but apply to [``DELETE``](https://dev.mysql.com/doc/refman/5.7/en/delete.html) and [``UPDATE``](https://dev.mysql.com/doc/refman/5.7/en/update.html) statements that use multiple-table syntax.",
       "editable": true,
       "error": false,
       "fill": 2,
@@ -2542,7 +2542,7 @@
           "hide": false,
           "interval": "$interval",
           "intervalFactor": 1,
-          "legendFormat": "Com_{{ command }}",
+          "legendFormat": "Com_\{\{ command \}\}",
           "metric": "",
           "refId": "B",
           "step": 20
@@ -2591,7 +2591,7 @@
         "uid": ""
       },
       "decimals": 2,
-      "description": "**Top Command Counters Hourly**\n\nThe Com_{{xxx}} statement counter variables indicate the number of times each xxx statement has been executed. There is one status variable for each type of statement. For example, Com_delete and Com_update count [``DELETE``](https://dev.mysql.com/doc/refman/5.7/en/delete.html) and [``UPDATE``](https://dev.mysql.com/doc/refman/5.7/en/update.html) statements, respectively. Com_delete_multi and Com_update_multi are similar but apply to [``DELETE``](https://dev.mysql.com/doc/refman/5.7/en/delete.html) and [``UPDATE``](https://dev.mysql.com/doc/refman/5.7/en/update.html) statements that use multiple-table syntax.",
+      "description": "**Top Command Counters Hourly**\n\nThe Com_\{\{xxx\}\} statement counter variables indicate the number of times each xxx statement has been executed. There is one status variable for each type of statement. For example, Com_delete and Com_update count [``DELETE``](https://dev.mysql.com/doc/refman/5.7/en/delete.html) and [``UPDATE``](https://dev.mysql.com/doc/refman/5.7/en/update.html) statements, respectively. Com_delete_multi and Com_update_multi are similar but apply to [``DELETE``](https://dev.mysql.com/doc/refman/5.7/en/delete.html) and [``UPDATE``](https://dev.mysql.com/doc/refman/5.7/en/update.html) statements that use multiple-table syntax.",
       "editable": true,
       "error": false,
       "fill": 6,
@@ -2652,7 +2652,7 @@
           "format": "time_series",
           "interval": "1h",
           "intervalFactor": 1,
-          "legendFormat": "Com_{{ command }}",
+          "legendFormat": "Com_\{\{ command \}\}",
           "metric": "",
           "refId": "A",
           "step": 3600
@@ -2759,7 +2759,7 @@
           "format": "time_series",
           "interval": "$interval",
           "intervalFactor": 1,
-          "legendFormat": "{{ handler }}",
+          "legendFormat": "\{\{ handler \}\}",
           "metric": "",
           "refId": "J",
           "step": 20
@@ -2863,7 +2863,7 @@
           "expr": "rate(mysql_global_status_handlers_total{instance=~\"$host\", handler=~\"commit|rollback|savepoint.*|prepare\"}[$interval]) or irate(mysql_global_status_handlers_total{instance=~\"$host\", handler=~\"commit|rollback|savepoint.*|prepare\"}[5m])",
           "interval": "$interval",
           "intervalFactor": 1,
-          "legendFormat": "{{ handler }}",
+          "legendFormat": "\{\{ handler \}\}",
           "metric": "",
           "refId": "A",
           "step": 20
@@ -2967,7 +2967,7 @@
           "expr": "mysql_info_schema_threads{instance=~\"$host\"}",
           "interval": "$interval",
           "intervalFactor": 1,
-          "legendFormat": "{{ state }}",
+          "legendFormat": "\{\{ state \}\}",
           "metric": "",
           "refId": "A",
           "step": 20
@@ -3071,7 +3071,7 @@
           "expr": "topk(5, avg_over_time(mysql_info_schema_threads{instance=~\"$host\"}[1h]))",
           "interval": "1h",
           "intervalFactor": 1,
-          "legendFormat": "{{ state }}",
+          "legendFormat": "\{\{ state \}\}",
           "metric": "",
           "refId": "A",
           "step": 3600
@@ -4557,7 +4557,7 @@
           "hide": false,
           "interval": "$interval",
           "intervalFactor": 1,
-          "legendFormat": "{{ mode }}",
+          "legendFormat": "\{\{ mode \}\}",
           "metric": "",
           "refId": "A",
           "step": 20