Index: ssts-selenium-test/src/test/java/test_4_1/tools/Utils.java
===================================================================
diff -u -r17893 -r17894
--- ssts-selenium-test/src/test/java/test_4_1/tools/Utils.java	(.../Utils.java)	(revision 17893)
+++ ssts-selenium-test/src/test/java/test_4_1/tools/Utils.java	(.../Utils.java)	(revision 17894)
@@ -257,16 +257,10 @@
 				element = fluentWaitUntilFind(by);
 				
 				if (ACTION_CLICK.equalsIgnoreCase(actionType)){
+					// Actions actions = new Actions(driver);
 					
-					// 等待元素变为可点击状态
-//					Wait<WebDriver> wait = new FluentWait<WebDriver>(driver)
-//							.withTimeout(5000, TimeUnit.MILLISECONDS)
-//							.pollingEvery(250, TimeUnit.MILLISECONDS)
-//							.ignoring(NoSuchElementException.class)
-//							.ignoring(StaleElementReferenceException.class)
-//							.ignoring(NullPointerException.class);
-//					
-//					wait.until(ExpectedConditions.elementToBeClickable(element));
+					// 将鼠标移动到html元素，然后click，似乎能增强click的成功率
+					// actions.moveToElement(element).click().build().perform();
 					
 					element.click();
 				}
@@ -294,7 +288,33 @@
 		}
 		return element;
 	}
+	
+	/**
+	 * 重复查找获取控件的文本
+	 * @param by
+	 * @return
+	 */
+	public static String retryingFindAndGetText(By by) {
+		String text = "";
+		int attempts = 0;
+		while (attempts < 3) {
+			try {
 
+				WebElement element = fluentWaitUntilFind(by);
+				if (element != null){
+					text = element.getText();
+				}
+				else{
+					continue;
+				}
+				break;
+			} catch (Exception e) {
+			}
+			attempts++;
+		}
+		return text;
+	}
+
 	/**
 	 * 重复查找和click，当出现引用的element过时后，重新查找该element
 	 *
Index: ssts-selenium-test/src/test/java/test_4_1/Disinfection.java
===================================================================
diff -u -r17867 -r17894
--- ssts-selenium-test/src/test/java/test_4_1/Disinfection.java	(.../Disinfection.java)	(revision 17867)
+++ ssts-selenium-test/src/test/java/test_4_1/Disinfection.java	(.../Disinfection.java)	(revision 17894)
@@ -512,8 +512,7 @@
 	@Test
 	public void disinfection_failAndSuccess() {
 		try {
-			WebElement user = Utils.retryingFind(By.id("sterilizationUser"));
-			String text = user.getText();
+			String text = Utils.retryingFindAndGetText(By.id("sterilizationUser"));
 			Utils.retryingFindAndSendKeys(By.id("sterilizationPurpose"),
 					Keys.DOWN);