diff --git a/frontend/src/views/login/components/login-form.vue b/frontend/src/views/login/components/login-form.vue
index 3fb325319..56491b679 100644
--- a/frontend/src/views/login/components/login-form.vue
+++ b/frontend/src/views/login/components/login-form.vue
@@ -205,11 +205,25 @@ const loginForm = reactive({
 });
 
 const loginRules = reactive({
-    name: [{ required: true, message: i18n.t('commons.rule.username'), trigger: 'blur' }],
-    password: [{ required: true, message: i18n.t('commons.rule.password'), trigger: 'blur' }],
+    name: [{ required: true, validator: checkUsername, trigger: 'blur' }],
+    password: [{ required: true, validator: checkPassword, trigger: 'blur' }],
     agreeLicense: [Rules.requiredSelect, { type: 'array', validator: checkAgreeLicense, trigger: 'blur' }],
 });
 
+function checkUsername(rule: any, value: any, callback: any) {
+    if (value === '') {
+        return callback(new Error(i18n.t('commons.rule.username')));
+    }
+    callback();
+}
+
+function checkPassword(rule: any, value: any, callback: any) {
+    if (value === '') {
+        return callback(new Error(i18n.t('commons.rule.password')));
+    }
+    callback();
+}
+
 function checkAgreeLicense(rule: any, value: any, callback: any) {
     if (!value && !_isMobile()) {
         return callback(new Error(i18n.t('commons.login.errorAgree')));
diff --git a/frontend/src/views/toolbox/clam/index.vue b/frontend/src/views/toolbox/clam/index.vue
index 48f4dd41f..f7a165d1b 100644
--- a/frontend/src/views/toolbox/clam/index.vue
+++ b/frontend/src/views/toolbox/clam/index.vue
@@ -146,7 +146,7 @@
                         </template>
                     </el-table-column>
                     <fu-table-operations
-                        width="200px"
+                        width="300px"
                         :buttons="buttons"
                         :ellipsis="10"
                         :label="$t('commons.table.operate')"