diff --git a/module/execution/lang/de.php b/module/execution/lang/de.php
index 4a0c0f21a7..0e317fd985 100644
--- a/module/execution/lang/de.php
+++ b/module/execution/lang/de.php
@@ -560,11 +560,22 @@ $lang->execution->gantt->color[3] = '#D3F3FD';
 $lang->execution->gantt->color[4] = '#DFF5D9';
 $lang->execution->gantt->color[5] = '#EBDCF9';
 
+$lang->execution->gantt->textColor[0] = '#2D2D2D';
+$lang->execution->gantt->textColor[1] = '#8D0308';
+$lang->execution->gantt->textColor[2] = '#9D4200';
+$lang->execution->gantt->textColor[3] = '#006D8E';
+$lang->execution->gantt->textColor[4] = '#1A8100';
+$lang->execution->gantt->textColor[5] = '#660ABC';
+
 $lang->execution->gantt->stage = new stdclass();
 $lang->execution->gantt->stage->progressColor = '#70B8FE';
 $lang->execution->gantt->stage->color         = '#D2E7FC';
+$lang->execution->gantt->stage->textColor     = '#0050A7';
+
+$lang->execution->gantt->defaultColor         = '#EBDCF9';
+$lang->execution->gantt->defaultProgressColor = '#9BA8FF';
+$lang->execution->gantt->defaultTextColor     = '#660ABC';
 
-$lang->execution->gantt->textColor  = '000000';
 $lang->execution->gantt->bar_height = '24';
 
 $lang->execution->gantt->exportImg  = 'Export as Image';
diff --git a/module/execution/lang/en.php b/module/execution/lang/en.php
index 207c015449..ee900c616f 100644
--- a/module/execution/lang/en.php
+++ b/module/execution/lang/en.php
@@ -560,11 +560,22 @@ $lang->execution->gantt->color[3] = '#D3F3FD';
 $lang->execution->gantt->color[4] = '#DFF5D9';
 $lang->execution->gantt->color[5] = '#EBDCF9';
 
+$lang->execution->gantt->textColor[0] = '#2D2D2D';
+$lang->execution->gantt->textColor[1] = '#8D0308';
+$lang->execution->gantt->textColor[2] = '#9D4200';
+$lang->execution->gantt->textColor[3] = '#006D8E';
+$lang->execution->gantt->textColor[4] = '#1A8100';
+$lang->execution->gantt->textColor[5] = '#660ABC';
+
 $lang->execution->gantt->stage = new stdclass();
 $lang->execution->gantt->stage->progressColor = '#70B8FE';
 $lang->execution->gantt->stage->color         = '#D2E7FC';
+$lang->execution->gantt->stage->textColor     = '#0050A7';
+
+$lang->execution->gantt->defaultColor         = '#EBDCF9';
+$lang->execution->gantt->defaultProgressColor = '#9BA8FF';
+$lang->execution->gantt->defaultTextColor     = '#660ABC';
 
-$lang->execution->gantt->textColor  = '000000';
 $lang->execution->gantt->bar_height = '24';
 
 $lang->execution->gantt->exportImg  = 'Export as Image';
diff --git a/module/execution/lang/fr.php b/module/execution/lang/fr.php
index 81323a0cd6..f5e3749b30 100644
--- a/module/execution/lang/fr.php
+++ b/module/execution/lang/fr.php
@@ -560,11 +560,22 @@ $lang->execution->gantt->color[3] = '#D3F3FD';
 $lang->execution->gantt->color[4] = '#DFF5D9';
 $lang->execution->gantt->color[5] = '#EBDCF9';
 
+$lang->execution->gantt->textColor[0] = '#2D2D2D';
+$lang->execution->gantt->textColor[1] = '#8D0308';
+$lang->execution->gantt->textColor[2] = '#9D4200';
+$lang->execution->gantt->textColor[3] = '#006D8E';
+$lang->execution->gantt->textColor[4] = '#1A8100';
+$lang->execution->gantt->textColor[5] = '#660ABC';
+
 $lang->execution->gantt->stage = new stdclass();
 $lang->execution->gantt->stage->progressColor = '#70B8FE';
 $lang->execution->gantt->stage->color         = '#D2E7FC';
+$lang->execution->gantt->stage->textColor     = '#0050A7';
+
+$lang->execution->gantt->defaultColor         = '#EBDCF9';
+$lang->execution->gantt->defaultProgressColor = '#9BA8FF';
+$lang->execution->gantt->defaultTextColor     = '#660ABC';
 
-$lang->execution->gantt->textColor  = '000000';
 $lang->execution->gantt->bar_height = '24';
 
 $lang->execution->gantt->exportImg  = 'Export as Image';
diff --git a/module/execution/lang/zh-cn.php b/module/execution/lang/zh-cn.php
index dd895e3e40..9d88988632 100644
--- a/module/execution/lang/zh-cn.php
+++ b/module/execution/lang/zh-cn.php
@@ -560,11 +560,22 @@ $lang->execution->gantt->color[3] = '#D3F3FD';
 $lang->execution->gantt->color[4] = '#DFF5D9';
 $lang->execution->gantt->color[5] = '#EBDCF9';
 
+$lang->execution->gantt->textColor[0] = '#2D2D2D';
+$lang->execution->gantt->textColor[1] = '#8D0308';
+$lang->execution->gantt->textColor[2] = '#9D4200';
+$lang->execution->gantt->textColor[3] = '#006D8E';
+$lang->execution->gantt->textColor[4] = '#1A8100';
+$lang->execution->gantt->textColor[5] = '#660ABC';
+
 $lang->execution->gantt->stage = new stdclass();
 $lang->execution->gantt->stage->progressColor = '#70B8FE';
 $lang->execution->gantt->stage->color         = '#D2E7FC';
+$lang->execution->gantt->stage->textColor     = '#0050A7';
+
+$lang->execution->gantt->defaultColor         = '#EBDCF9';
+$lang->execution->gantt->defaultProgressColor = '#9BA8FF';
+$lang->execution->gantt->defaultTextColor     = '#660ABC';
 
-$lang->execution->gantt->textColor  = '000000';
 $lang->execution->gantt->bar_height = '24';
 
 $lang->execution->gantt->exportImg  = '导出图片';
diff --git a/module/programplan/model.php b/module/programplan/model.php
index 6e82034175..191ce8da19 100755
--- a/module/programplan/model.php
+++ b/module/programplan/model.php
@@ -202,7 +202,7 @@ class programplanModel extends model
             $data->duration      = 1;
             $data->color         = $this->lang->execution->gantt->stage->color;
             $data->progressColor = $this->lang->execution->gantt->stage->progressColor;
-            $data->textColor     = $this->lang->execution->gantt->textColor;
+            $data->textColor     = $this->lang->execution->gantt->stage->textColor;
             $data->bar_height    = $this->lang->execution->gantt->bar_height;
 
             if($data->endDate > $data->start_date) $data->duration = helper::diffDate($data->endDate, $data->start_date) + 1;
@@ -281,9 +281,9 @@ class programplanModel extends model
             $data->duration      = 1;
             $data->estimate      = $task->estimate;
             $data->consumed      = $task->consumed;
-            $data->color         = zget($this->lang->execution->gantt->color, $task->pri);
-            $data->progressColor = zget($this->lang->execution->gantt->progressColor, $task->pri);
-            $data->textColor     = $this->lang->execution->gantt->textColor;
+            $data->color         = zget($this->lang->execution->gantt->color, $task->pri, $this->lang->execution->gantt->defaultColor);
+            $data->progressColor = zget($this->lang->execution->gantt->progressColor, $task->pri, $this->lang->execution->gantt->defaultProgressColor);
+            $data->textColor     = zget($this->lang->execution->gantt->textColor, $task->pri, $this->lang->execution->gantt->defaultTextColor);
             $data->bar_height    = $this->lang->execution->gantt->bar_height;
 
             /* If multi task then show the teams. */