diff --git a/src/views/dictionary/institutions/components/CroForm.vue b/src/views/dictionary/institutions/components/CroForm.vue
index 8b05a432..2dbfe046 100644
--- a/src/views/dictionary/institutions/components/CroForm.vue
+++ b/src/views/dictionary/institutions/components/CroForm.vue
@@ -68,11 +68,11 @@ export default {
       rules: {
         CROName: [
           { required: true, message: "Please specify", trigger: "blur" },
-          { max: 50, message: "The maximum length is 50" },
+          { max: 500, message: "The maximum length is 500" },
         ],
         CRONameCN: [
           { required: true, message: "Please specify", trigger: "blur" },
-          { max: 50, message: "The maximum length is 50" },
+          { max: 500, message: "The maximum length is 500" },
         ],
         CROCode: [
           { required: true, message: "Please specify", trigger: "blur" },
diff --git a/src/views/dictionary/institutions/components/SponsorForm.vue b/src/views/dictionary/institutions/components/SponsorForm.vue
index 12fe8f11..2bd0cea1 100644
--- a/src/views/dictionary/institutions/components/SponsorForm.vue
+++ b/src/views/dictionary/institutions/components/SponsorForm.vue
@@ -76,11 +76,11 @@ export default {
       rules: {
         SponsorName: [
           { required: true, message: "Please specify", trigger: "blur" },
-          { max: 50, message: "The maximum length is 50" },
+          { max: 500, message: "The maximum length is 500" },
         ],
         SponsorNameCN: [
           { required: true, message: "Please specify", trigger: "blur" },
-          { max: 50, message: "The maximum length is 50" },
+          { max: 500, message: "The maximum length is 500" },
         ],
         SponsorCode: [
           { required: true, message: "Please specify", trigger: "blur" },