diff --git a/lib/components/templates_components/visitor_search_modal_template_component/visitor_search_modal_template_component_widget.dart b/lib/components/templates_components/visitor_search_modal_template_component/visitor_search_modal_template_component_widget.dart
index 2e245c77..0f2d28ba 100644
--- a/lib/components/templates_components/visitor_search_modal_template_component/visitor_search_modal_template_component_widget.dart
+++ b/lib/components/templates_components/visitor_search_modal_template_component/visitor_search_modal_template_component_widget.dart
@@ -59,6 +59,26 @@ class _VisitorSearchModalTemplateComponentWidgetState
     super.dispose();
   }
 
+  void _showErrorSnackbar(BuildContext context) {
+    ScaffoldMessenger.of(context).showSnackBar(
+      SnackBar(
+        content: Text(
+          FFLocalizations.of(context).getVariableText(
+              ptText: "Visitante já adicionado.",
+              enText: "Visitor already added."),
+        ),
+        duration: const Duration(seconds: 3),
+        backgroundColor: FlutterFlowTheme.of(context).error,
+        dismissDirection: DismissDirection.up,
+        behavior: SnackBarBehavior.floating,
+        margin: EdgeInsets.only(
+            bottom: MediaQuery.of(context).size.height - 150,
+            left: 10,
+            right: 10),
+      ),
+    );
+  }
+
   @override
   Widget build(BuildContext context) {
     context.watch<FFAppState>();
@@ -68,7 +88,7 @@ class _VisitorSearchModalTemplateComponentWidgetState
       child: Container(
         width: MediaQuery.of(context).size.width,
         decoration: BoxDecoration(
-          color: FlutterFlowTheme.of(context).primaryBackground,
+          color: Colors.transparent,
           borderRadius: const BorderRadius.only(
             bottomLeft: Radius.circular(0.0),
             bottomRight: Radius.circular(0.0),
@@ -90,7 +110,7 @@ class _VisitorSearchModalTemplateComponentWidgetState
             ),
             Padding(
               padding:
-                  const EdgeInsetsDirectional.fromSTEB(16.0, 10.0, 16.0, 0.0),
+                  const EdgeInsetsDirectional.fromSTEB(16.0, 15.0, 16.0, 0.0),
               child: TextFormField(
                 controller: _model.textController,
                 focusNode: _model.textFieldFocusNode,
@@ -231,12 +251,14 @@ class _VisitorSearchModalTemplateComponentWidgetState
                         builder: (context) {
                           final visitor =
                               _model.visitors.map((e) => e).toList();
+                          final doc = _model.docs.map((e) => e).toList();
                           return ListView.builder(
                             padding: EdgeInsets.zero,
                             scrollDirection: Axis.vertical,
                             itemCount: visitor.length,
                             itemBuilder: (context, visitorIndex) {
                               final visitorItem = visitor[visitorIndex];
+                              final docItem = doc[visitorIndex];
                               return Padding(
                                 padding: const EdgeInsetsDirectional.fromSTEB(
                                     0.0, 0.0, 0.0, 1.0),
@@ -245,38 +267,6 @@ class _VisitorSearchModalTemplateComponentWidgetState
                                   focusColor: Colors.transparent,
                                   hoverColor: Colors.transparent,
                                   highlightColor: Colors.transparent,
-                                  onTap: () async {
-                                    // await showModalBottomSheet(
-                                    //   isScrollControlled: true,
-                                    //   enableDrag: true,
-                                    //   isDismissible: true,
-                                    //   context: context,
-                                    //   builder: (context) {
-                                    //     return Padding(
-                                    //       padding:
-                                    //           MediaQuery.viewInsetsOf(context),
-                                    //       child: SizedBox(
-                                    //         height: 610.0,
-                                    //         child:
-                                    //             VisitorDetailsModalTemplateComponentWidget(
-                                    //           visitorImageURL:
-                                    //               "https://freaccess.com.br/freaccess/getImage.php?devUUID=${FFAppState().devUUID}&userUUID=${FFAppState().userUUID}&cliID=${FFAppState().cliUUID}&atividade=getFoto&Documento=${getJsonField(
-                                    //             visitorItem,
-                                    //             r'''$.VTE_DOCUMENTO''',
-                                    //           ).toString()}&tipo=E",
-                                    //           visitorEmail: '',
-                                    //           visitorName: getJsonField(
-                                    //             visitorItem,
-                                    //             r'''$.VTE_NOME''',
-                                    //           )?.toString(),
-                                    //           visitorPhone: '',
-                                    //           visitorType: '',
-                                    //         ),
-                                    //       ),
-                                    //     );
-                                    //   },
-                                    // ).then((value) => safeSetState(()  {}));
-                                  },
                                   child: Container(
                                     width: 100.0,
                                     decoration: BoxDecoration(
@@ -364,6 +354,7 @@ class _VisitorSearchModalTemplateComponentWidgetState
                                             onPressed: () async {
                                               _model.removeFromVisitors(
                                                   visitorItem);
+                                              _model.removeFromDocs(docItem);
                                               safeSetState(() {});
                                             },
                                           ),
@@ -487,12 +478,18 @@ class _VisitorSearchModalTemplateComponentWidgetState
         PhpGroup.getVisitorByDocCall
                 .vistanteId((_model.getVisitorByDoc?.jsonBody ?? '')) !=
             null) {
-      _model.addToVisitors(PhpGroup.getVisitorByDocCall.visitante(
-        (_model.getVisitorByDoc?.jsonBody ?? ''),
-      ));
-      safeSetState(() {});
-      _model.addToDocs(_model.textController.text);
-      safeSetState(() {});
+      String newDoc = _model.textController.text;
+      bool existDoc = _model.docs.contains(newDoc);
+      if (existDoc == false) {
+        _model.addToVisitors(PhpGroup.getVisitorByDocCall.visitante(
+          (_model.getVisitorByDoc?.jsonBody ?? ''),
+        ));
+        safeSetState(() {});
+        _model.addToDocs(_model.textController.text);
+        safeSetState(() {});
+      } else if (existDoc == true) {
+        _showErrorSnackbar(context);
+      }
     } else {
       await showAdaptiveDialog(
         useSafeArea: true,