diff --git a/Bin/Config/Lang/cn/nmNum_cn.qm b/Bin/Config/Lang/cn/nmNum_cn.qm
index 920aec6..18730d7 100644
Binary files a/Bin/Config/Lang/cn/nmNum_cn.qm and b/Bin/Config/Lang/cn/nmNum_cn.qm differ
diff --git a/Bin/Config/Lang/cn/nmNum_cn.ts b/Bin/Config/Lang/cn/nmNum_cn.ts
index 6a8259c..97b2f4f 100644
--- a/Bin/Config/Lang/cn/nmNum_cn.ts
+++ b/Bin/Config/Lang/cn/nmNum_cn.ts
@@ -5378,6 +5378,18 @@ Please check your input coordinates.</source>
         <source>Oil-water two-phase</source>
         <translation>油水两相</translation>
     </message>
+    <message>
+        <source>Oil-gas two-phase (solver unavailable)</source>
+        <translation>油气两相（暂不支持求解）</translation>
+    </message>
+    <message>
+        <source>Gas-water two-phase (solver unavailable)</source>
+        <translation>气水两相（暂不支持求解）</translation>
+    </message>
+    <message>
+        <source>Oil-gas-water three-phase (solver unavailable)</source>
+        <translation>油气水三相（暂不支持求解）</translation>
+    </message>
     <message>
         <source>Include other wells</source>
         <translation>包含其他井</translation>
diff --git a/Src/nmNum/nmSubWxs/nmWxNumericalDesign.cpp b/Src/nmNum/nmSubWxs/nmWxNumericalDesign.cpp
index 108f826..a06c16f 100644
--- a/Src/nmNum/nmSubWxs/nmWxNumericalDesign.cpp
+++ b/Src/nmNum/nmSubWxs/nmWxNumericalDesign.cpp
@@ -101,8 +101,17 @@ static QString solverModelDisplayName(NM_SOLVER_MODEL_TYPE eType)
         return nmWxNumericalDesign::tr("Water single-phase variable pvt");
     case SMT_Gas_VariablePvt:
         return nmWxNumericalDesign::tr("Gas single-phase variable pvt");
+    case SMT_Oil_Gas_TwoPhase:
+        return nmWxNumericalDesign::tr(
+                    "Oil-gas two-phase (solver unavailable)");
     case SMT_Oil_Water_TwoPhase:
         return nmWxNumericalDesign::tr("Oil-water two-phase");
+    case SMT_Gas_Water_TwoPhase:
+        return nmWxNumericalDesign::tr(
+                    "Gas-water two-phase (solver unavailable)");
+    case SMT_Oil_Gas_Water_ThreePhase:
+        return nmWxNumericalDesign::tr(
+                    "Oil-gas-water three-phase (solver unavailable)");
     default:
         return QString();
     }
@@ -338,23 +347,33 @@ void nmWxNumericalDesign::updateCurrentModelDisplay()
     NM_PHASE_TYPE ePhase = (pReservoir != nullptr) ? pReservoir->getPhaseType() : PHASE_UNKNOWN;
     NM_SOLVER_MODEL_TYPE eCurrentType = pManager->getSolverModelType();
 
-    switch(ePhase) {
-    case PHASE_Oil:
-        m_pCurrentModelCombo->addItem(solverModelDisplayName(SMT_Oil_ConstPvt), SMT_Oil_ConstPvt);
-        m_pCurrentModelCombo->addItem(solverModelDisplayName(SMT_Oil_VariablePvt), SMT_Oil_VariablePvt);
-        break;
-    case PHASE_Water:
-        m_pCurrentModelCombo->addItem(solverModelDisplayName(SMT_Water_ConstPvt), SMT_Water_ConstPvt);
-        m_pCurrentModelCombo->addItem(solverModelDisplayName(SMT_Water_VariablePvt), SMT_Water_VariablePvt);
-        break;
-    case PHASE_Gas:
-        m_pCurrentModelCombo->addItem(solverModelDisplayName(SMT_Gas_VariablePvt), SMT_Gas_VariablePvt);
-        break;
-    case PHASE_Oil_Water:
-        m_pCurrentModelCombo->addItem(solverModelDisplayName(SMT_Oil_Water_TwoPhase), SMT_Oil_Water_TwoPhase);
-        break;
-    default:
-        break;
+    const bool bCurrentModelSupported =
+            nmIsSupportedPebiSolverModel(eCurrentType);
+    if(!bCurrentModelSupported) {
+        // 未开放模型仍显示分析页传入的真实相态，但不允许用户切换。
+        const QString sCurrentModelName = solverModelDisplayName(eCurrentType);
+        if(!sCurrentModelName.isEmpty()) {
+            m_pCurrentModelCombo->addItem(sCurrentModelName, eCurrentType);
+        }
+    } else {
+        switch(ePhase) {
+        case PHASE_Oil:
+            m_pCurrentModelCombo->addItem(solverModelDisplayName(SMT_Oil_ConstPvt), SMT_Oil_ConstPvt);
+            m_pCurrentModelCombo->addItem(solverModelDisplayName(SMT_Oil_VariablePvt), SMT_Oil_VariablePvt);
+            break;
+        case PHASE_Water:
+            m_pCurrentModelCombo->addItem(solverModelDisplayName(SMT_Water_ConstPvt), SMT_Water_ConstPvt);
+            m_pCurrentModelCombo->addItem(solverModelDisplayName(SMT_Water_VariablePvt), SMT_Water_VariablePvt);
+            break;
+        case PHASE_Gas:
+            m_pCurrentModelCombo->addItem(solverModelDisplayName(SMT_Gas_VariablePvt), SMT_Gas_VariablePvt);
+            break;
+        case PHASE_Oil_Water:
+            m_pCurrentModelCombo->addItem(solverModelDisplayName(SMT_Oil_Water_TwoPhase), SMT_Oil_Water_TwoPhase);
+            break;
+        default:
+            break;
+        }
     }
 
     int nIndex = m_pCurrentModelCombo->findData(eCurrentType);
@@ -362,7 +381,8 @@ void nmWxNumericalDesign::updateCurrentModelDisplay()
         m_pCurrentModelCombo->setCurrentIndex(nIndex);
     }
 
-    m_pCurrentModelCombo->setEnabled(true);
+    m_pCurrentModelCombo->setEnabled(
+                bCurrentModelSupported && m_pCurrentModelCombo->count() > 0);
     m_bFillingCurrentModelCombo = false;
 }