diff --git a/src/components/common/VnInput.vue b/src/components/common/VnInput.vue
index 3cecf760a..44ce07248 100644
--- a/src/components/common/VnInput.vue
+++ b/src/components/common/VnInput.vue
@@ -42,6 +42,10 @@ const $props = defineProps({
         type: Number,
         default: null,
     },
+    uppercase: {
+        type: Boolean,
+        default: false,
+    },
 });
 
 const vnInputRef = ref(null);
@@ -50,6 +54,9 @@ const value = computed({
         return $props.modelValue;
     },
     set(value) {
+        if ($props.uppercase && typeof value === 'string') {
+            value = value.toUpperCase();
+        }
         if ($props.emptyToNull && value === '') value = null;
         emit('update:modelValue', value);
     },
@@ -169,6 +176,7 @@ const handleInsertMode = (e) => {
         </QInput>
     </div>
 </template>
+
 <i18n>
     en:
         inputMin: Must be more than {value}
@@ -179,8 +187,3 @@ const handleInsertMode = (e) => {
         maxLength: El valor excede los {value} carácteres
         inputMax: Debe ser menor a {value}
 </i18n>
-<style lang="scss">
-.q-field__append {
-    padding-inline: 0;
-}
-</style>
diff --git a/src/pages/Customer/CustomerList.vue b/src/pages/Customer/CustomerList.vue
index fdfd7ff9c..037940ffa 100644
--- a/src/pages/Customer/CustomerList.vue
+++ b/src/pages/Customer/CustomerList.vue
@@ -50,6 +50,9 @@ const columns = computed(() => [
         isTitle: true,
         create: true,
         columnClass: 'expand',
+        attrs: {
+            uppercase: true,
+        },
     },
     {
         align: 'left',
diff --git a/src/pages/Supplier/SupplierList.vue b/src/pages/Supplier/SupplierList.vue
index c0748af87..f9238e361 100644
--- a/src/pages/Supplier/SupplierList.vue
+++ b/src/pages/Supplier/SupplierList.vue
@@ -24,8 +24,13 @@ const columns = computed(() => [
         label: t('globals.name'),
         name: 'socialName',
         create: true,
+        attrs: {
+            uppercase: true,
+        },
         columnFilter: {
-            name: 'search',
+            name: 'search',attrs: {
+            uppercase: false,
+        },
         },
         isTitle: true,
     },
diff --git a/src/pages/Worker/WorkerList.vue b/src/pages/Worker/WorkerList.vue
index 48393a8c7..0b784b993 100644
--- a/src/pages/Worker/WorkerList.vue
+++ b/src/pages/Worker/WorkerList.vue
@@ -138,7 +138,11 @@ function uppercaseStreetModel(data) {
     return {
         get: () => (data.street ? data.street.toUpperCase() : ''),
         set: (value) => {
-            data.street = value.toUpperCase();
+            if (value) {
+                data.street = value.toUpperCase();
+            } else {
+                data.street = null;
+            }
         },
     };
 }