diff --git a/lang/gpxsee_zh.ts b/lang/gpxsee_zh.ts
index 9bc1d2cb..bd1b2ca3 100644
--- a/lang/gpxsee_zh.ts
+++ b/lang/gpxsee_zh.ts
@@ -30,12 +30,12 @@
     <message>
         <location filename="../src/GUI/cadencegraph.cpp" line="28"/>
         <source>Avg</source>
-        <translation type="unfinished"></translation>
+        <translation>平均</translation>
     </message>
     <message>
         <location filename="../src/GUI/cadencegraph.cpp" line="30"/>
         <source>Max</source>
-        <translation type="unfinished"></translation>
+        <translation>最大</translation>
     </message>
     <message>
         <location filename="../src/GUI/cadencegraph.cpp" line="33"/>
@@ -199,22 +199,22 @@
     <message>
         <location filename="../src/GUI/elevationgraph.cpp" line="58"/>
         <source>Up</source>
-        <translation type="unfinished"></translation>
+        <translation>上</translation>
     </message>
     <message>
         <location filename="../src/GUI/elevationgraph.cpp" line="60"/>
         <source>Down</source>
-        <translation type="unfinished"></translation>
+        <translation>下</translation>
     </message>
     <message>
         <location filename="../src/GUI/elevationgraph.cpp" line="62"/>
         <source>Max</source>
-        <translation type="unfinished"></translation>
+        <translation>最大</translation>
     </message>
     <message>
         <location filename="../src/GUI/elevationgraph.cpp" line="64"/>
         <source>Min</source>
-        <translation type="unfinished"></translation>
+        <translation>最小</translation>
     </message>
     <message>
         <location filename="../src/GUI/elevationgraph.cpp" line="67"/>
@@ -369,7 +369,7 @@
     <message>
         <location filename="../src/GUI/gui.cpp" line="219"/>
         <source>Open directory...</source>
-        <translation type="unfinished"></translation>
+        <translation>打开目录...</translation>
     </message>
     <message>
         <location filename="../src/GUI/gui.cpp" line="224"/>
@@ -886,7 +886,7 @@
     <message>
         <location filename="../src/GUI/gui.cpp" line="945"/>
         <source>Open directory</source>
-        <translation type="unfinished"></translation>
+        <translation>打开目录</translation>
     </message>
     <message>
         <location filename="../src/GUI/gui.cpp" line="995"/>
@@ -1023,12 +1023,12 @@
     <message>
         <location filename="../src/GUI/gearratiograph.cpp" line="30"/>
         <source>Min</source>
-        <translation type="unfinished"></translation>
+        <translation>最小</translation>
     </message>
     <message>
         <location filename="../src/GUI/gearratiograph.cpp" line="32"/>
         <source>Max</source>
-        <translation type="unfinished"></translation>
+        <translation>最大</translation>
     </message>
     <message>
         <location filename="../src/GUI/gearratiograph.cpp" line="35"/>
@@ -1140,12 +1140,12 @@
     <message>
         <location filename="../src/GUI/heartrategraph.cpp" line="28"/>
         <source>Avg</source>
-        <translation type="unfinished"></translation>
+        <translation>平均</translation>
     </message>
     <message>
         <location filename="../src/GUI/heartrategraph.cpp" line="30"/>
         <source>Max</source>
-        <translation type="unfinished"></translation>
+        <translation>最大</translation>
     </message>
     <message>
         <location filename="../src/GUI/heartrategraph.cpp" line="33"/>
@@ -2115,12 +2115,12 @@
     <message>
         <location filename="../src/GUI/powergraph.cpp" line="28"/>
         <source>Avg</source>
-        <translation type="unfinished"></translation>
+        <translation>平均</translation>
     </message>
     <message>
         <location filename="../src/GUI/powergraph.cpp" line="30"/>
         <source>Max</source>
-        <translation type="unfinished"></translation>
+        <translation>最大</translation>
     </message>
     <message>
         <location filename="../src/GUI/powergraph.cpp" line="33"/>
@@ -2235,12 +2235,12 @@
     <message>
         <location filename="../src/GUI/speedgraph.cpp" line="35"/>
         <source>Avg</source>
-        <translation type="unfinished"></translation>
+        <translation>平均</translation>
     </message>
     <message>
         <location filename="../src/GUI/speedgraph.cpp" line="37"/>
         <source>Max</source>
-        <translation type="unfinished"></translation>
+        <translation>最大</translation>
     </message>
     <message>
         <location filename="../src/GUI/speedgraph.cpp" line="40"/>
@@ -2332,17 +2332,17 @@
     <message>
         <location filename="../src/GUI/temperaturegraph.cpp" line="28"/>
         <source>Avg</source>
-        <translation type="unfinished"></translation>
+        <translation>平均</translation>
     </message>
     <message>
         <location filename="../src/GUI/temperaturegraph.cpp" line="30"/>
         <source>Min</source>
-        <translation type="unfinished"></translation>
+        <translation>最小</translation>
     </message>
     <message>
         <location filename="../src/GUI/temperaturegraph.cpp" line="32"/>
         <source>Max</source>
-        <translation type="unfinished"></translation>
+        <translation>最大</translation>
     </message>
     <message>
         <location filename="../src/GUI/temperaturegraph.cpp" line="35"/>