diff --git a/emis-biz-web/src/main/java/com/xdadan/erp/web/emis/EmisMaterialController.java b/emis-biz-web/src/main/java/com/xdadan/erp/web/emis/EmisMaterialController.java
index 799dc1581..979cb462f 100644
--- a/emis-biz-web/src/main/java/com/xdadan/erp/web/emis/EmisMaterialController.java
+++ b/emis-biz-web/src/main/java/com/xdadan/erp/web/emis/EmisMaterialController.java
@@ -14,6 +14,7 @@ package com.xdadan.erp.web.emis;
 import java.util.List;
 import javax.servlet.http.HttpServletResponse;
 import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.dao.DuplicateKeyException;
 import org.springframework.security.access.prepost.PreAuthorize;
 import org.springframework.web.bind.annotation.GetMapping;
 import org.springframework.web.bind.annotation.PostMapping;
@@ -105,9 +106,13 @@ public class EmisMaterialController extends BaseController
     @PreAuthorize("@ss.hasPermi('emis:emisMaterial:add')")
     @Log(title = "物料类型", businessType = BusinessType.INSERT)
     @PostMapping
-    public AjaxResult add(@RequestBody EmisMaterial emisMaterial)
-    {
-        return toAjax(emisMaterialService.insertEmisMaterial(emisMaterial));
+    public AjaxResult add(@RequestBody EmisMaterial emisMaterial) {
+        try {
+            return toAjax(emisMaterialService.insertEmisMaterial(emisMaterial));
+        } catch (DuplicateKeyException e) {
+            e.printStackTrace();
+            return AjaxResult.error("数据重复!");
+        }
     }
 
     /**
@@ -118,7 +123,12 @@ public class EmisMaterialController extends BaseController
     @PutMapping
     public AjaxResult edit(@RequestBody EmisMaterial emisMaterial)
     {
-        return toAjax(emisMaterialService.updateEmisMaterial(emisMaterial));
+        try {
+            return toAjax(emisMaterialService.updateEmisMaterial(emisMaterial));
+        } catch (DuplicateKeyException e) {
+            e.printStackTrace();
+            return AjaxResult.error("数据重复!");
+        }
     }
 
     /**