diff --git a/app/src/main/java/com/casic/br/ktd/widgets/LineChartMarkerView.kt b/app/src/main/java/com/casic/br/ktd/widgets/LineChartMarkerView.kt
index 225f83d..d7cae12 100644
--- a/app/src/main/java/com/casic/br/ktd/widgets/LineChartMarkerView.kt
+++ b/app/src/main/java/com/casic/br/ktd/widgets/LineChartMarkerView.kt
@@ -27,7 +27,7 @@
                 dataView.text = String.format("任务数量：${e.y.toInt()}")
                 dayView.text = xAxisDate[(e.x).toInt()]
             } else {
-                dataView.text = String.format("浓度：${e.y.toInt()}ppm·m")
+                dataView.text = String.format("${e.y.toInt()}ppm·m")
                 dayView.text = xAxisDate[(e.x).toInt()]
             }
         } catch (e1: Exception) {

diff --git a/app/src/main/java/com/casic/br/ktd/widgets/LineChartMarkerView.kt b/app/src/main/java/com/casic/br/ktd/widgets/LineChartMarkerView.kt
index 225f83d..d7cae12 100644
--- a/app/src/main/java/com/casic/br/ktd/widgets/LineChartMarkerView.kt
+++ b/app/src/main/java/com/casic/br/ktd/widgets/LineChartMarkerView.kt
@@ -27,7 +27,7 @@
                 dataView.text = String.format("任务数量：${e.y.toInt()}")
                 dayView.text = xAxisDate[(e.x).toInt()]
             } else {
-                dataView.text = String.format("浓度：${e.y.toInt()}ppm·m")
+                dataView.text = String.format("${e.y.toInt()}ppm·m")
                 dayView.text = xAxisDate[(e.x).toInt()]
             }
         } catch (e1: Exception) {
diff --git a/app/src/main/res/layout/popu_line_chart_marker.xml b/app/src/main/res/layout/popu_line_chart_marker.xml
index dbe63e2..6058050 100644
--- a/app/src/main/res/layout/popu_line_chart_marker.xml
+++ b/app/src/main/res/layout/popu_line_chart_marker.xml
@@ -9,14 +9,14 @@
 
     <TextView
         android:id="@+id/dayView"
-        android:layout_width="wrap_content"
+        android:layout_width="match_parent"
         android:layout_height="wrap_content"
         android:background="@drawable/bg_text_tag_blue"
         android:gravity="center"
         android:padding="5dp"
         android:text="04月01日"
         android:textColor="@color/white"
-        android:textSize="12sp" />
+        android:textSize="@dimen/sp_12" />
 
     <TextView
         android:id="@+id/dataView"
@@ -26,5 +26,5 @@
         android:padding="@dimen/dp_5"
         android:text="@string/app_name"
         android:textColor="@color/themeColor"
-        android:textSize="12sp" />
+        android:textSize="@dimen/sp_12" />
 </LinearLayout>
\ No newline at end of file