模型匹配文本时，空指针问题

kernel/src/main/java/com/lantone/qc/kernel/catalogue/threelevelward/THR02985.java

@@ -303,7 +303,7 @@ public class THR02985 extends QCCatalogue {
                 }
                 drug = drug.replaceAll("[^\\u4e00-\\u9fa5]", "");
                 standardDrug = similarityUtil.getDrugStandardWord(drug);
-                if (content.contains(drug) || (StringUtil.isNotBlank(content) && content.contains(standardDrug))
+                if (content.contains(drug) || (StringUtil.isNotBlank(content) && StringUtil.isNotBlank(standardDrug) && content.contains(standardDrug))
                         || (existDrug.contains(drug) && (regexFind(content, "继续", "治疗") || regexFind(content, "维持", "治疗")
                         || regexFind(content, "继续", "抗感染") || regexFind(content, "治疗", "同前") || regexFind(content, "治疗同前")))) {
                     findDrug = true;

kernel/src/main/java/com/lantone/qc/kernel/catalogue/threelevelward/THR02986.java

@@ -306,11 +306,14 @@ public class THR02986 extends QCCatalogue {
         if ((doctorAdviceDate.before(wardDate) && !CatalogueUtil.compareTime(doctorAdviceDate, wardDate, days * 24 * 60L))
                 || (wardDate.before(doctorAdviceDate) && !CatalogueUtil.compareTime(wardDate, doctorAdviceDate, 24 * 60L))) {
             boolean findDrug = false;
+            String standardDrug = null;
             for (String drug : drugs) {
                 if (StringUtil.isBlank(drug)) {
                     continue;
                 }
-                if (content.contains(drug.replaceAll("[^\\u4e00-\\u9fa5]", ""))
+                drug = drug.replaceAll("[^\\u4e00-\\u9fa5]", "");
+                standardDrug = similarityUtil.getDrugStandardWord(drug);
+                if (content.contains(drug) || (StringUtil.isNotBlank(content) && StringUtil.isNotBlank(standardDrug) && content.contains(standardDrug))
                         || (existDrug.contains(drug) && (regexFind(content, "继续", "治疗") || regexFind(content, "维持", "治疗")
                         || regexFind(content, "继续", "抗感染") || regexFind(content, "治疗", "同前")))) {
                     findDrug = true;