diff --git a/model/gmodel/fs_preprocess_logo_logic.go b/model/gmodel/fs_preprocess_logo_logic.go
index edfe98f5..ec09f4de 100644
--- a/model/gmodel/fs_preprocess_logo_logic.go
+++ b/model/gmodel/fs_preprocess_logo_logic.go
@@ -47,6 +47,10 @@ func (p *FsPreprocessLogoModel) PreLogoSearch(ctx context.Context, zipcode strin
 		resp[i].ResourceUrl = FsString(testData[rand.Uint64()%uint64(len(testData))])
 	}
 
+	if resp == nil {
+		resp = make([]PreLogoSearchResult, 0)
+	}
+
 	return resp, nil
 }
 
@@ -72,6 +76,10 @@ func (p *FsPreprocessLogoModel) PreLogoSearchSuggestions(ctx context.Context, ke
 		resp[i].ResourceUrl = FsString(testData[rand.Uint64()%uint64(len(testData))])
 	}
 
+	if resp == nil {
+		resp = make([]PreLogoSearchResult, 0)
+	}
+
 	return resp, nil
 }