diff --git a/.swiftlint.yml b/.swiftlint.yml
index 06860221..d4f4f93b 100644
--- a/.swiftlint.yml
+++ b/.swiftlint.yml
@@ -45,5 +45,5 @@ type_body_length:
   - 400
 
 file_length:
-  - 600
-  - 800
\ No newline at end of file
+  - 800
+  - 1000
\ No newline at end of file
diff --git a/Kit/plugins/Charts.swift b/Kit/plugins/Charts.swift
index 224b629b..6c63918c 100644
--- a/Kit/plugins/Charts.swift
+++ b/Kit/plugins/Charts.swift
@@ -505,7 +505,7 @@ public class HalfCircleGraphView: NSView {
         
         context.restoreGState()
         
-        if self.text != nil {
+        if let text = self.text {
             let style = NSMutableParagraphStyle()
             style.alignment = .center
             let stringAttributes = [
@@ -514,10 +514,9 @@ public class HalfCircleGraphView: NSView {
                 NSAttributedString.Key.paragraphStyle: style
             ]
             
-            let width: CGFloat = self.text!.widthOfString(usingFont: NSFont.systemFont(ofSize: 10))
-            let height: CGFloat = self.text!.heightOfString(usingFont: NSFont.systemFont(ofSize: 10))
-            let rect = CGRect(x: ((self.frame.width-width)/2)-0.5, y: (self.frame.height-6)/2, width: width, height: height)
-            let str = NSAttributedString.init(string: self.text!, attributes: stringAttributes)
+            let width: CGFloat = text.widthOfString(usingFont: NSFont.systemFont(ofSize: 10))
+            let rect = CGRect(x: ((self.frame.width-width)/2)-0.5, y: (self.frame.height-6)/2, width: width, height: 13)
+            let str = NSAttributedString.init(string: text, attributes: stringAttributes)
             str.draw(with: rect)
         }
     }
diff --git a/Modules/Sensors/popup.swift b/Modules/Sensors/popup.swift
index 87feddaa..71a7753a 100644
--- a/Modules/Sensors/popup.swift
+++ b/Modules/Sensors/popup.swift
@@ -8,7 +8,6 @@
 //
 //  Copyright © 2020 Serhiy Mytrovtsiy. All rights reserved.
 //
-// swiftlint:disable file_length
 
 import Cocoa
 import Kit
@@ -156,7 +155,7 @@ internal class SensorView: NSStackView {
         self.valueView = ValueSensorView(sensor, width: width, callback: { [weak self] in
             self?.open()
         })
-        self.chartView = ChartSensorView(width: width)
+        self.chartView = ChartSensorView(width: width, suffix: sensor.unit)
         
         self.addArrangedSubview(self.valueView)