diff --git a/src/components/LeftTree/Department/Gwj/index.js b/src/components/LeftTree/Department/Gwj/index.js
index 0f5423e..71c6c72 100644
--- a/src/components/LeftTree/Department/Gwj/index.js
+++ b/src/components/LeftTree/Department/Gwj/index.js
@@ -19,20 +19,20 @@ function DepartmentLeftTree(props) {
     const actualParams = { ...params, time: new Date().getTime() };
     if (searchType === "current") {
       requestUrl = "/basicInfo/department/listTree";
-      actualParams.inType = undefined;
-      actualParams.enterpriseType = undefined;
+      delete actualParams.inType;
+      delete actualParams.enterpriseType;
     }
     if (searchType === "all") {
       requestUrl = "/basicInfo/department/listAllTree";
-      actualParams.inType = undefined;
-      actualParams.enterpriseType = undefined;
-      actualParams.eqCorpinfoId = undefined;
-      actualParams.eqParentId = undefined;
+      delete actualParams.inType;
+      delete actualParams.enterpriseType;
+      delete actualParams.eqCorpinfoId;
+      delete actualParams.eqParentId;
     }
     if (searchType === "inType") {
       requestUrl = "/basicInfo/department/listAllTreeByCorpType";
-      actualParams.eqCorpinfoId = undefined;
-      actualParams.eqParentId = undefined;
+      delete actualParams.eqCorpinfoId;
+      delete actualParams.eqParentId;
       if (actualParams.enterpriseType && !Array.isArray(actualParams.enterpriseType)) {
         actualParams.enterpriseType = [actualParams.enterpriseType];
       }
diff --git a/src/components/SelectTree/Department/Gwj/index.js b/src/components/SelectTree/Department/Gwj/index.js
index 068ac56..ffa9f57 100644
--- a/src/components/SelectTree/Department/Gwj/index.js
+++ b/src/components/SelectTree/Department/Gwj/index.js
@@ -22,7 +22,7 @@ function DepartmentSelectTree(props) {
 
   const getData = async () => {
     setTreeData([]);
-    
+
     // 生成缓存键
     const paramsStr = JSON.stringify(params);
     const cacheKey = `${searchType}_${paramsStr}`;
@@ -44,20 +44,20 @@ function DepartmentSelectTree(props) {
     const actualParams = { ...params, time: new Date().getTime() };
     if (searchType === "current") {
       requestUrl = "/basicInfo/department/listTree";
-      actualParams.inType = undefined;
-      actualParams.enterpriseType = undefined;
+      delete actualParams.inType;
+      delete actualParams.enterpriseType;
     }
     if (searchType === "all") {
       requestUrl = "/basicInfo/department/listAllTree";
-      actualParams.inType = undefined;
-      actualParams.enterpriseType = undefined;
-      actualParams.eqCorpinfoId = undefined;
-      actualParams.eqParentId = undefined;
+      delete actualParams.inType;
+      delete actualParams.enterpriseType;
+      delete actualParams.eqCorpinfoId;
+      delete actualParams.eqParentId;
     }
     if (searchType === "inType") {
       requestUrl = "/basicInfo/department/listAllTreeByCorpType";
-      actualParams.eqCorpinfoId = undefined;
-      actualParams.eqParentId = undefined;
+      delete actualParams.eqCorpinfoId;
+      delete actualParams.eqParentId;
       if (actualParams.enterpriseType && !Array.isArray(actualParams.enterpriseType)) {
         actualParams.enterpriseType = [actualParams.enterpriseType];
       }