diff --git a/app/src/main/java/com/navinfo/omqs/bean/EvaluationInfo.kt b/app/src/main/java/com/navinfo/omqs/bean/EvaluationInfo.kt
index 7f257d6e..b1418d1d 100644
--- a/app/src/main/java/com/navinfo/omqs/bean/EvaluationInfo.kt
+++ b/app/src/main/java/com/navinfo/omqs/bean/EvaluationInfo.kt
@@ -38,8 +38,8 @@ data class EvaluationInfo(
     @SerializedName("problemLink")
     val problemLink: String = "",//问题环节
 
-    @SerializedName("problemReason")
-    val problemReason: String = "",//问题原因
+    @SerializedName("preliminaryAnalysis")
+    val preliminaryAnalysis: String = "",//初步分析
 
     @SerializedName("evaluatorName")
     val evaluatorName: String = "",//测评人名称
diff --git a/app/src/main/java/com/navinfo/omqs/http/taskupload/TaskUploadScope.kt b/app/src/main/java/com/navinfo/omqs/http/taskupload/TaskUploadScope.kt
index e7534861..33686595 100644
--- a/app/src/main/java/com/navinfo/omqs/http/taskupload/TaskUploadScope.kt
+++ b/app/src/main/java/com/navinfo/omqs/http/taskupload/TaskUploadScope.kt
@@ -151,7 +151,7 @@ class TaskUploadScope(
                             problemPhenomenon = it.phenomenon,
                             problemDesc = it.description,
                             problemLink = it.problemLink,
-                            problemReason = it.cause,
+                            preliminaryAnalysis = it.cause,
                             evaluatorName = it.checkUserId,
                             evaluationDate = it.checkTime,
                             evaluationWay = evaluationWay,
@@ -178,7 +178,7 @@ class TaskUploadScope(
                         problemPhenomenon = "",
                         problemDesc = "",
                         problemLink = "",
-                        problemReason = "",
+                        preliminaryAnalysis = "",
                         evaluatorName = "",
                         evaluationDate = "",
                         evaluationWay = 2,
diff --git a/app/src/main/java/com/navinfo/omqs/ui/fragment/tasklist/TaskViewModel.kt b/app/src/main/java/com/navinfo/omqs/ui/fragment/tasklist/TaskViewModel.kt
index 3bf42632..e3c4e290 100644
--- a/app/src/main/java/com/navinfo/omqs/ui/fragment/tasklist/TaskViewModel.kt
+++ b/app/src/main/java/com/navinfo/omqs/ui/fragment/tasklist/TaskViewModel.kt
@@ -4,6 +4,7 @@ import android.content.Context
 import android.graphics.Color
 import android.os.Build
 import android.widget.Toast
+import androidx.annotation.RequiresApi
 import androidx.lifecycle.MutableLiveData
 import androidx.lifecycle.ViewModel
 import androidx.lifecycle.viewModelScope
@@ -95,18 +96,21 @@ class TaskViewModel @Inject constructor(
                         }
                     }
                 }
+
                 is NetResult.Error<*> -> {
                     withContext(Dispatchers.Main) {
                         Toast.makeText(context, "${result.exception.message}", Toast.LENGTH_SHORT)
                             .show()
                     }
                 }
+
                 is NetResult.Failure<*> -> {
                     withContext(Dispatchers.Main) {
                         Toast.makeText(context, "${result.code}:${result.msg}", Toast.LENGTH_SHORT)
                             .show()
                     }
                 }
+
                 is NetResult.Loading -> {}
             }
             val realm = Realm.getDefaultInstance()
@@ -139,41 +143,42 @@ class TaskViewModel @Inject constructor(
     /**
      * 设置当前选择的任务，并高亮当前任务的所有link
      */
+    @RequiresApi(Build.VERSION_CODES.M)
     fun setSelectTaskBean(taskBean: TaskBean) {
         currentSelectTaskBean = taskBean
+
         liveDataTaskLinks.value = taskBean.hadLinkDvoList
-        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
-            mapController.lineHandler.omdbTaskLinkLayer.removeAll()
-            if(taskBean.hadLinkDvoList.isNotEmpty()){
-                mapController.lineHandler.omdbTaskLinkLayer.addLineList(taskBean.hadLinkDvoList)
-                var maxX = 0.0
-                var maxY = 0.0
-                var minX = 0.0
-                var minY = 0.0
-                for (item in taskBean.hadLinkDvoList) {
-                    val geometry = GeometryTools.createGeometry(item.geometry)
-                    if(geometry!=null){
-                        val envelope = geometry.envelopeInternal
-                        if (envelope.maxX > maxX) {
-                            maxX = envelope.maxX
-                        }
-                        if (envelope.maxY > maxY) {
-                            maxY = envelope.maxY
-                        }
-                        if (envelope.minX < minX || minX == 0.0) {
-                            minX = envelope.minX
-                        }
-                        if (envelope.minY < minY || minY == 0.0) {
-                            minY = envelope.minY
-                        }
+
+        mapController.lineHandler.omdbTaskLinkLayer.removeAll()
+        if (taskBean.hadLinkDvoList.isNotEmpty()) {
+            mapController.lineHandler.omdbTaskLinkLayer.addLineList(taskBean.hadLinkDvoList)
+            var maxX = 0.0
+            var maxY = 0.0
+            var minX = 0.0
+            var minY = 0.0
+            for (item in taskBean.hadLinkDvoList) {
+                val geometry = GeometryTools.createGeometry(item.geometry)
+                if (geometry != null) {
+                    val envelope = geometry.envelopeInternal
+                    if (envelope.maxX > maxX) {
+                        maxX = envelope.maxX
+                    }
+                    if (envelope.maxY > maxY) {
+                        maxY = envelope.maxY
+                    }
+                    if (envelope.minX < minX || minX == 0.0) {
+                        minX = envelope.minX
+                    }
+                    if (envelope.minY < minY || minY == 0.0) {
+                        minY = envelope.minY
                     }
                 }
-                //增加异常数据判断
-                if(maxX!=0.0&&maxY!=0.0&&minX!=0.0&&minY!=0.0){
-                    mapController.animationHandler.animateToBox(
-                        maxX = maxX, maxY = maxY, minX = minX, minY = minY
-                    )
-                }
+            }
+            //增加异常数据判断
+            if (maxX != 0.0 && maxY != 0.0 && minX != 0.0 && minY != 0.0) {
+                mapController.animationHandler.animateToBox(
+                    maxX = maxX, maxY = maxY, minX = minX, minY = minY
+                )
             }
         }
     }
@@ -181,20 +186,20 @@ class TaskViewModel @Inject constructor(
     /**
      * 高亮当前选中的link
      */
+    @RequiresApi(Build.VERSION_CODES.M)
     fun showCurrentLink(link: HadLinkDvoBean) {
-        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
-            mapController.lineHandler.omdbTaskLinkLayer.showSelectLine(link)
-            val geometry = GeometryTools.createGeometry(link.geometry)
-            if(geometry!=null){
-                val envelope = geometry.envelopeInternal
-                mapController.animationHandler.animateToBox(
-                    maxX = envelope.maxX,
-                    maxY = envelope.maxY,
-                    minX = envelope.minX,
-                    minY = envelope.minY
-                )
-            }
+        mapController.lineHandler.omdbTaskLinkLayer.showSelectLine(link)
+        val geometry = GeometryTools.createGeometry(link.geometry)
+        if (geometry != null) {
+            val envelope = geometry.envelopeInternal
+            mapController.animationHandler.animateToBox(
+                maxX = envelope.maxX,
+                maxY = envelope.maxY,
+                minX = envelope.minX,
+                minY = envelope.minY
+            )
         }
+
     }
 
     override fun onCleared() {
diff --git a/app/src/main/res/layout/fragment_evaluation_result.xml b/app/src/main/res/layout/fragment_evaluation_result.xml
index 5fc689b2..0bd24bef 100644
--- a/app/src/main/res/layout/fragment_evaluation_result.xml
+++ b/app/src/main/res/layout/fragment_evaluation_result.xml
@@ -167,7 +167,7 @@
 
                     <TextView
                         style="@style/evaluation_fragment_title_text_style"
-                        android:text="问题原因" />
+                        android:text="初步分析" />
 
                     <TextView
                         android:id="@+id/evaluation_cause"
diff --git a/collect-library/src/main/java/com/navinfo/collect/library/data/entity/QsRecordBean.kt b/collect-library/src/main/java/com/navinfo/collect/library/data/entity/QsRecordBean.kt
index b9aa59f7..a3f5210a 100644
--- a/collect-library/src/main/java/com/navinfo/collect/library/data/entity/QsRecordBean.kt
+++ b/collect-library/src/main/java/com/navinfo/collect/library/data/entity/QsRecordBean.kt
@@ -50,6 +50,7 @@ open class QsRecordBean @JvmOverloads constructor(
      * 问题环节
      */
     var problemLink: String = "",
+
     /**
      * 问题原因
      *    根本原因（RCA）